{"id":93,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/cross-spectrum\/"},"modified":"2026-05-23T22:41:17","modified_gmt":"2026-05-23T22:41:17","slug":"cross-spectrum","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ta\/glossary\/cross-spectrum\/","title":{"rendered":"\u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd \u0b8e\u0ba9\u0bcd\u0ba9? \u0b87\u0bb0\u0bc1-\u0b9a\u0bc7\u0ba9\u0bb2\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bc1"},"content":{"rendered":"<h1>Understanding Cross-Spectrum<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/balanset-1\/\" title=\"Portable balancer &amp; Vibration analyzer Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A \u0bae\u0bc1\u0bb4\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0b95\u0bbf\u0b9f\u0bcd \u0b9a\u0bc1\u0bae\u0bc8\u0baf\u0bc8 \u0b8e\u0b9f\u0bc8 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1 \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bbf\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ta\/product-category\/devices\/\" rel=\"tag\">Devices<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ta\/product\/balanset-1\/\" title=\"Portable balancer &amp; Vibration analyzer Balanset-1A\">Portable balancer &amp; Vibration analyzer Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + VAT (\u0baa\u0bca\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/vibration-sensor\/\" title=\"Vibration sensor\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1 \u0b9a\u0bc6\u0ba9\u0bcd\u0b9a\u0bb0\u0bcd \u0ba8\u0bc6\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0ba9 \u0baa\u0bbe\u0bb0\u0bcd\u0bb5\u0bc8\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ta\/product-category\/parts\/\" rel=\"tag\">Parts<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ta\/product\/vibration-sensor\/\" title=\"Vibration sensor\">Vibration sensor<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + VAT (\u0baa\u0bca\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optical Sensor (Laser Tachometer)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optical Sensor (Laser Tachometer)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ta\/product-category\/parts\/\" rel=\"tag\">Parts<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ta\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optical Sensor (Laser Tachometer)\">Optical Sensor (Laser Tachometer)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + VAT (\u0baa\u0bca\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera \u0b9a\u0bc1\u0bae\u0bc8 \u0b9a\u0bae\u0ba8\u0bbf\u0bb2\u0bc8 \u0b95\u0bbf\u0b9f\u0bcd: \u0b95\u0bca\u0ba3\u0bcd\u0b9f \u0bb5\u0bb4\u0b95\u0bcd\u0b95\u0bc1, \u0baa\u0bb2-\u0b9a\u0948\u0ba9\u0bb2\u0bcd \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8 \u0ba8\u0bbf\u09ac\u0ba8\u0bcd\u0ba4\u0b95\u0bb0\u0bcd, \u0b95\u0bc8\u0baf\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bbf, \u0b95\u0bbe\u0ba8\u0bcd\u0ba4 \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8, \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1 \u0b9a\u0bc6\u0ba9\u0bcd\u0b9a\u0bb0\u0bcd\u0b95\u0bb3\u0bcd, \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bc1\u0bb0\u0bc1\u0bb3\u0bbe\u0b95 \u0b95\u0bc7\u0baa\u0bbf\u0bb3\u0bcd\u0b95\u0bb3\u0bcd.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ta\/product-category\/devices\/\" rel=\"tag\">Devices<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ta\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + VAT (\u0baa\u0bca\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/magnet-stand\/\" title=\"Magnetic Stand Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnet base.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ta\/product-category\/parts\/\" rel=\"tag\">Parts<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ta\/product\/magnet-stand\/\" title=\"Magnetic Stand Insize-60-kgf\">Magnetic Stand Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + VAT (\u0baa\u0bca\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Add to cart: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/reflective-tape\/\" title=\"Reflective tape\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Reflective tape\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ta\/product-category\/parts\/\" rel=\"tag\">Parts<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ta\/product\/reflective-tape\/\" title=\"Reflective tape\">Reflective tape<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + VAT (\u0baa\u0bca\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Add to cart: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/ta\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamic balancer \u201cBalanset-1A\u201d OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A \u0b95\u0bbf\u0b9f\u0bcd \u0b89\u0bb3\u0bcd\u0bb3\u0b9f\u0b95\u0bcd\u0b95\u0bae\u0bcd \u0b87\u0b9f\u0bc8\u0bae\u0bc1\u0b95 \u0b85\u0bb2\u0b95\u0bc1, \u0b9a\u0bc6\u0ba9\u0bcd\u0b9a\u0bb0\u0bcd\u0b95\u0bb3\u0bcd, tachometer \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b85\u0ba3\u0bc1\u0b95\u0bc2\u0b9f\u0bc1\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/ta\/product-category\/devices\/\" rel=\"tag\">Devices<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/ta\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamic balancer \u201cBalanset-1A\u201d OEM\">Dynamic balancer \u201cBalanset-1A\u201d OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + VAT (\u0baa\u0bca\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bcd)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Add to cart\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Add to cart\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/ta\/wp-json\/wp\/v2\/glossary\/93?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Add to cart<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Cross-spectrum<\/strong> \u2014 \u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0baa\u0bb5\u0bb0\u0bcd \u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bb2\u0bcd \u0b9f\u0bc6\u0ba9\u0bcd\u0b9a\u0bbf\u0b9f\u0bcd\u0b9f\u0bbf \u0b8e\u0ba9\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b85\u0bb4\u0bc8\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u2014 \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc1 \u0b92\u0bb0\u0bc7 \u0ba8\u0bc7\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0b85\u0bb3\u0bb5\u0bbf\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/vibration\/\">vibration<\/a> \u0b9a\u0bbf\u0b95\u0bcd\u0ba9\u0bb2\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0b9f\u0bc8\u0baf\u0bbf\u0bb2\u0bbe\u0ba9 \u0b89\u0bb1\u0bb5\u0bbf\u0ba9\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd-\u0b95\u0bb3\u0baa\u0bcd \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0ba8\u0bbf\u0ba4\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bae\u0bcd \u0b86\u0b95\u0bc1\u0bae\u0bcd. \u0b87\u0ba4\u0bc1 \u0b92\u0ba9\u0bcd\u0bb1\u0bbf\u0ba9\u0bcd <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/fft\/\">FFT<\/a> -\u0b90 \u0bae\u0bb1\u0bcd\u0bb1\u0bca\u0ba9\u0bcd\u0bb1\u0bbf\u0ba9\u0bcd FFT-\u0baf\u0bbf\u0ba9\u0bcd \u0b95\u0bbe\u0bae\u0bcd\u0baa\u0bcd\u0bb3\u0b95\u0bcd\u0bb8\u0bcd \u0b95\u0bbe\u0ba9\u0bcd\u0b9c\u0bc1\u0b95\u0bc7\u0b9f\u0bcd\u0b9f\u0bbe\u0bb2\u0bcd \u0baa\u0bc6\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bb5\u0ba4\u0ba9\u0bcd \u0bae\u0bc2\u0bb2\u0bae\u0bcd \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bbf\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0b92\u0bb0\u0bc1 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/auto-spectrum\/\">auto-spectrum<\/a> \u0b92\u0bb0\u0bc1 \u0ba4\u0ba9\u0bbf \u0b9a\u0bc7\u0ba9\u0bb2\u0bbf\u0ba9\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd \u0b89\u0bb3\u0bcd\u0bb3\u0b9f\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0b87\u0b9f\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd, \u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd \u0b8e\u0ba8\u0bcd\u0ba4 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0b95\u0bb3\u0bcd \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc1 \u0b9a\u0bbf\u0b95\u0bcd\u0ba9\u0bb2\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd <em>common<\/em> \u0baa\u0bca\u0ba4\u0bc1\u0bb5\u0bbe\u0ba9\u0bb5\u0bc8 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0baf\u0bc1\u0bae\u0bcd, \u0b85\u0ba8\u0bcd\u0ba4 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/phase\/\">phase<\/a> relationship between them at every frequency.<\/p>\n<p>\u0b87\u0ba4\u0bc1 \u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0ba4\u0bcd\u0ba4\u0bc8 \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0baa\u0bb2-\u0b9a\u0bc7\u0ba9\u0bb2\u0bcd \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bbf\u0ba9\u0bcd \u0b95\u0ba3\u0bbf\u0ba4 \u0b85\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bb3\u0bae\u0bbe\u0b95 \u0b86\u0b95\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1: <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/transfer-function\/\">\u0baa\u0bb0\u0bbf\u0bae\u0bbe\u0bb1\u0bcd\u0bb1 \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0bbe\u0b9f\u0bc1<\/a> estimation, <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/coherence\/\">coherence<\/a> \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b86\u0baa\u0bb0\u0bc7\u0b9f\u0bcd\u0b9f\u0bbf\u0b99\u0bcd \u0b9f\u0bbf\u0b83\u0baa\u0bcd\u0bb3\u0b95\u0bcd\u0bb7\u0ba9\u0bcd \u0bb7\u0bc7\u0baa\u0bcd (<a href=\"https:\/\/vibromera.eu\/ta\/glossary\/ods-analysis\/\">ODS<\/a>) \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bc1\u0b95\u0bb3\u0bcd \u0b85\u0ba9\u0bc8\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b87\u0ba4\u0bc8 \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0bca\u0ba3\u0bcd\u0b9f\u0bb5\u0bc8. \u0ba8\u0b9f\u0bc8\u0bae\u0bc1\u0bb1\u0bc8 \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbf\u0bb2\u0bcd \u0b87\u0ba4\u0bc1 \u0b92\u0bb0\u0bc1 \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0bb5\u0bb4\u0bbf\u0baf\u0bbe\u0b95 \u0bb5\u0bc8\u0baa\u0bcd\u0bb0\u0bc7\u0bb7\u0ba9\u0bcd \u0b8e\u0bb5\u0bcd\u0bb5\u0bbe\u0bb1\u0bc1 \u0baa\u0bb0\u0bb5\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0baa\u0bcd \u0baa\u0bbe\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd, \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bcd\u0b9f\u0bc1 \u0b87\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0b9f\u0bc8\u0baf\u0bbf\u0bb2\u0bbe\u0ba9 \u0b95\u0bbe\u0bb0\u0ba3-\u0bb5\u0bbf\u0bb3\u0bc8\u0bb5\u0bc1 \u0b89\u0bb1\u0bb5\u0bc1\u0b95\u0bb3\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0bcd\u0b9f\u0bb1\u0bbf\u0baf\u0bb5\u0bc1\u0bae\u0bcd \u0b92\u0bb0\u0bc1 \u0baa\u0bca\u0bb1\u0bbf\u0baf\u0bbe\u0bb3\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b89\u0ba4\u0bb5\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u2014 \u0b87\u0ba4\u0bc1 \u0b92\u0bb0\u0bc1 \u0ba4\u0ba9\u0bbf-\u0b9a\u0bc7\u0ba9\u0bb2\u0bcd <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/spectrum\/\">spectrum<\/a> simply cannot do.<\/p>\n<h2>1. \u0b95\u0ba3\u0bbf\u0ba4 \u0bb5\u0bb0\u0bc8\u0baf\u0bb1\u0bc8<\/h2>\n<h3>Computation<\/h3>\n<p>\u0bb5\u0bb0\u0bc8\u0baf\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b89\u0bb1\u0bb5\u0bc1 \u0b9a\u0bc1\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0ba9\u0ba4\u0bc1:<\/p>\n<blockquote>\n<p><strong>G<sub>xy<\/sub>(f) = X(f) \u00d7 Y*(f)<\/strong><\/p>\n<\/blockquote>\n<ul>\n<li>X(f) \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b9a\u0bbf\u0b95\u0bcd\u0ba9\u0bb2\u0bcd x(t)-\u0baf\u0bbf\u0ba9\u0bcd FFT \u0b86\u0b95\u0bc1\u0bae\u0bcd.<\/li>\n<li>Y*(f) \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b9a\u0bbf\u0b95\u0bcd\u0ba9\u0bb2\u0bcd y(t)-\u0baf\u0bbf\u0ba9\u0bcd FFT-\u0baf\u0bbf\u0ba9\u0bcd \u0b95\u0bbe\u0bae\u0bcd\u0baa\u0bcd\u0bb3\u0b95\u0bcd\u0bb8\u0bcd \u0b95\u0bbe\u0ba9\u0bcd\u0b9c\u0bc1\u0b95\u0bc7\u0b9f\u0bcd \u0b86\u0b95\u0bc1\u0bae\u0bcd.<\/li>\n<li>\u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc1 \u0b95\u0bbe\u0bae\u0bcd\u0baa\u0bcd\u0bb3\u0b95\u0bcd\u0bb8\u0bcd-\u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0bb3\u0bcd\u0bb3\u0ba4\u0bbe\u0b95 \u0b87\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd, \u0bae\u0bc7\u0b95\u0bcd\u0ba9\u0bbf\u0b9f\u0bcd\u0baf\u0bc2\u0b9f\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bcd \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc8\u0baf\u0bc1\u0bae\u0bcd \u0b95\u0bca\u0ba3\u0bcd\u0b9f\u0bc1\u0bb3\u0bcd\u0bb3\u0ba4\u0bc1.<\/li>\n<\/ul>\n<h3>Components<\/h3>\n<ul>\n<li><strong>\u0bae\u0bc7\u0b95\u0bcd\u0ba9\u0bbf\u0b9f\u0bcd\u0baf\u0bc2\u0b9f\u0bcd \u2014 |G<sub>xy<\/sub>(f)|:<\/strong> \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc1 \u0b9a\u0bbf\u0b95\u0bcd\u0ba9\u0bb2\u0bcd\u0b95\u0bb3\u0bc1\u0bae\u0bcd \u0baa\u0b95\u0bbf\u0bb0\u0bcd\u0ba8\u0bcd\u0ba4\u0bc1\u0b95\u0bca\u0bb3\u0bcd\u0bb3\u0bc1\u0bae\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd \u0b89\u0bb3\u0bcd\u0bb3\u0b9f\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0bb5\u0bb2\u0bbf\u0bae\u0bc8\u0baf\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li><strong>Phase \u2014 \u2220G<sub>xy<\/sub>(f):<\/strong> \u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0bb0\u0bc1 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0ba3\u0bbf\u0bb2\u0bc1\u0bae\u0bcd \u0b9a\u0bbf\u0b95\u0bcd\u0ba9\u0bb2\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0b9f\u0bc8\u0baf\u0bbf\u0bb2\u0bbe\u0ba9 \u0b95\u0b9f\u0bcd\u0b9f \u0bb5\u0bc7\u0bb1\u0bc1\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li><strong>Real part:<\/strong> \u0b87\u0ba9\u0bcd-\u0b83\u0baa\u0bc7\u0bb8\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b95\u0bcb-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bb2\u0bcd \u0b95\u0bc2\u0bb1\u0bc1.<\/li>\n<li><strong>\u0b95\u0bb1\u0bcd\u0baa\u0ba9\u0bc8\u0baa\u0bcd \u0baa\u0b95\u0bc1\u0ba4\u0bbf:<\/strong> \u0b95\u0bc1\u0bb5\u0bbe\u0b9f\u0bcd\u0bb0\u0bc7\u0b9a\u0bcd\u0b9a\u0bb0\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 90\u00b0-\u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bc7-\u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bcd \u0b95\u0bc2\u0bb1\u0bc1.<\/li>\n<\/ul>\n<h2>2. Properties<\/h2>\n<p>\u0bae\u0bc2\u0ba9\u0bcd\u0bb1\u0bc1 \u0baa\u0ba3\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bcd \u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0ba4\u0bcd\u0ba4\u0bc8 \u0b85\u0bb1\u0bbf\u0bae\u0bc1\u0b95\u0bae\u0bbe\u0ba9 \u0b86\u0b9f\u0bcd\u0b9f\u0bcb-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 \u0bb5\u0bc7\u0bb1\u0bc1\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9, \u0bae\u0bc7\u0bb2\u0bc1\u0bae\u0bcd \u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0ba9\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bb5\u0bbf\u0bb3\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bae\u0bcd \u0bb5\u0bbe\u0baf\u0bcd\u0ba8\u0bcd\u0ba4\u0ba4\u0bc1.<\/p>\n<h3>It Is Complex-Valued<\/h3>\n<ul>\n<li>\u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bc7 \u0b95\u0bca\u0ba3\u0bcd\u0b9f \u0b86\u0b9f\u0bcd\u0b9f\u0bcb-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0ba4\u0bcd\u0ba4\u0bc8\u0baa\u0bcd \u0baa\u0bcb\u0bb2\u0ba9\u0bcd\u0bb1\u0bbf, \u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd \u0b95\u0bb2\u0baa\u0bcd\u0baa\u0bc1 (complex) \u0b86\u0b95\u0bc1\u0bae\u0bcd.<\/li>\n<li>\u0b8e\u0ba9\u0bb5\u0bc7 \u0b85\u0ba4\u0bc1 \u0b85\u0bb3\u0bb5\u0bc1 (magnitude) \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bcd (phase) \u0b86\u0b95\u0bbf\u0baf \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc8\u0baf\u0bc1\u0bae\u0bcd \u0b95\u0bca\u0ba3\u0bcd\u0b9f\u0bc1\u0bb3\u0bcd\u0bb3\u0ba4\u0bc1.<\/li>\n<li>\u0b85\u0ba8\u0bcd\u0ba4\u0b95\u0bcd \u0b95\u0b9f\u0bcd\u0b9f \u0ba4\u0b95\u0bb5\u0bb2\u0bc7 \u0bae\u0bc1\u0bb4\u0bc1 \u0ba8\u0bcb\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0b95\u0bc1\u0bae\u0bcd \u2014 \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc1 \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bc1\u0bae\u0bcd \u0b95\u0bbe\u0bb2\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0b8e\u0bb5\u0bcd\u0bb5\u0bbe\u0bb1\u0bc1 \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc1\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8 \u0bb5\u0bc6\u0bb3\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0ba4\u0bc1 \u0b85\u0ba4\u0bc1\u0bb5\u0bc7.<\/li>\n<\/ul>\n<h3>It Is Not Symmetric<\/h3>\n<ul>\n<li>\u0baa\u0bca\u0ba4\u0bc1\u0bb5\u0bbe\u0b95 G<sub>xy<\/sub>(f) \u2260 G<sub>yx<\/sub>(f).<\/li>\n<li>\u0bb5\u0bb0\u0bbf\u0b9a\u0bc8 \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bcd \u2014 \u0b8e\u0ba8\u0bcd\u0ba4 \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0baf\u0bc8 \u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0bb0\u0bc1\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0bc0\u0bb0\u0bcd\u0b95\u0bb3\u0bcd \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc8 \u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>Formally, G<sub>yx<\/sub>(f) \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 G \u0b87\u0ba9\u0bcd \u0b95\u0bb2\u0baa\u0bcd\u0baa\u0bc1 \u0b87\u0ba3\u0bc8\u0baf\u0bae\u0bcd (complex conjugate) \u0b86\u0b95\u0bc1\u0bae\u0bcd<sub>xy<\/sub>(f), \u0b8e\u0ba9\u0bb5\u0bc7 \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bcd \u0bb5\u0bc6\u0bb1\u0bc1\u0bae\u0ba9\u0bc7 \u0b95\u0bc1\u0bb1\u0bbf\u0baf\u0bc8 \u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bbf\u0b95\u0bcd \u0b95\u0bca\u0bb3\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<\/ul>\n<h3>It Requires Averaging<\/h3>\n<ul>\n<li>\u0b92\u0bb1\u0bcd\u0bb1\u0bc8 \u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd \u0b87\u0bb0\u0bc8\u0b9a\u0bcd\u0b9a\u0bb2\u0bcd \u0ba8\u0bbf\u0bb1\u0bc8\u0ba8\u0bcd\u0ba4\u0ba4\u0bbe\u0b95\u0bb5\u0bc1\u0bae\u0bcd \u0ba8\u0bae\u0bcd\u0baa\u0b95\u0ba4\u0bcd\u0ba4\u0ba9\u0bcd\u0bae\u0bc8\u0baf\u0bb1\u0bcd\u0bb1\u0ba4\u0bbe\u0b95\u0bb5\u0bc1\u0bae\u0bcd \u0b87\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd.<\/li>\n<li>Averaging many cross-spectra produces a stable estimate.<\/li>\n<li>\u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bb1\u0bcd\u0bb1 \u0b87\u0bb0\u0bc8\u0b9a\u0bcd\u0b9a\u0bb2\u0bcd \u0b95\u0bc2\u0bb1\u0bc1\u0b95\u0bb3\u0bbf\u0ba9\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bcd \u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0bb0\u0bc1 \u0ba4\u0bca\u0b95\u0bc1\u0ba4\u0bbf\u0baf\u0bbf\u0bb2\u0bc1\u0bae\u0bcd \u0b9a\u0bc0\u0bb0\u0bb1\u0bcd\u0bb1\u0ba4\u0bbe\u0b95 \u0b87\u0bb0\u0bc1\u0baa\u0bcd\u0baa\u0ba4\u0bbe\u0bb2\u0bcd, \u0b85\u0bb5\u0bc8 \u0b9a\u0bb0\u0bbe\u0b9a\u0bb0\u0bbf\u0baf\u0bbf\u0bb2\u0bcd \u0baa\u0bc2\u0b9c\u0bcd\u0b9c\u0bbf\u0baf\u0ba4\u0bcd\u0ba4\u0bc8 \u0ba8\u0bcb\u0b95\u0bcd\u0b95\u0bbf \u0b95\u0bc1\u0bb1\u0bc8\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<li>\u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbf\u0bb2\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc1\u0b9f\u0bc8\u0baf \u0b95\u0bc2\u0bb1\u0bc1\u0b95\u0bb3\u0bcd \u0b92\u0bb0\u0bc1 \u0b9a\u0bc0\u0bb0\u0bbe\u0ba9 \u0b95\u0b9f\u0bcd\u0b9f\u0ba4\u0bcd\u0ba4\u0bc8\u0ba4\u0bcd \u0ba4\u0b95\u0bcd\u0b95\u0bb5\u0bc8\u0ba4\u0bcd\u0ba4\u0bc1 \u0bb5\u0bb2\u0bc1\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9 \u2014 \u0b87\u0ba4\u0ba9\u0bbe\u0bb2\u0bcd\u0ba4\u0bbe\u0ba9\u0bcd \u0b9a\u0bb0\u0bbe\u0b9a\u0bb0\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bc0\u0b9f\u0bcd\u0b9f\u0bc8\u0b9a\u0bcd \u0b9a\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<\/ul>\n<h2>3. Applications<\/h2>\n<h3>Transfer Function Calculation<\/h3>\n<p>\u0b87\u0ba4\u0bc1\u0bb5\u0bc7 \u0bae\u0bbf\u0b95 \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0b92\u0bb1\u0bcd\u0bb1\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0bbe\u0b9f\u0bbe\u0b95\u0bc1\u0bae\u0bcd:<\/p>\n<blockquote>\n<p><strong>H(f) = G<sub>xy<\/sub>(f) \/ G<sub>xx<\/sub>(f)<\/strong><\/p>\n<\/blockquote>\n<ul>\n<li>\u0b87\u0b99\u0bcd\u0b95\u0bc1 x \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b89\u0bb3\u0bcd\u0bb3\u0bc0\u0b9f\u0bc1 (input) \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd y \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bc0\u0b9f\u0bc1 (output) \u0b86\u0b95\u0bc1\u0bae\u0bcd.<\/li>\n<li>\u0b87\u0ba8\u0bcd\u0ba4 \u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc1, \u0ba4\u0bc2\u0ba3\u0bcd\u0b9f\u0bc1\u0ba4\u0bb2\u0bc1\u0b95\u0bcd\u0b95\u0bc1 (excitation) \u0b85\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b8e\u0bb5\u0bcd\u0bb5\u0bbe\u0bb1\u0bc1 \u0baa\u0ba4\u0bbf\u0bb2\u0bb3\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>Its magnitude shows amplification or attenuation at each frequency.<\/li>\n<li>\u0b85\u0ba4\u0ba9\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bcd \u0b95\u0bbe\u0bb2\u0ba4\u0bcd \u0ba4\u0bbe\u0bae\u0ba4\u0ba4\u0bcd\u0ba4\u0bc8\u0b95\u0bcd (time delay) \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/resonance\/\">resonance<\/a> behaviour.<\/li>\n<li>\u0b87\u0ba4\u0bc1 \u0b87\u0ba4\u0ba9\u0bcd \u0bae\u0bc8\u0baf \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bbe\u0b95\u0bc1\u0bae\u0bcd <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/modal-analysis\/\">modal analysis<\/a> \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bbf\u0baf\u0bb2\u0bbf\u0ba9\u0bcd (structural dynamics), \u0b87\u0ba4\u0ba9\u0bc1\u0b9f\u0ba9\u0bcd \u0ba8\u0bc6\u0bb0\u0bc1\u0b99\u0bcd\u0b95\u0bbf\u0baf \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc1\u0b9f\u0bc8\u0baf <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/frequency-response-function\/\">\u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd \u0baa\u0ba4\u0bbf\u0bb2\u0bb3\u0bbf\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0bbe\u0b9f\u0bc1<\/a>.<\/li>\n<\/ul>\n<h3>Coherence Calculation<\/h3>\n<ul>\n<li>Coherence is defined as <strong>|G<sub>xy<\/sub>|\u00b2 \/ (G<sub>xx<\/sub> \u00d7 G<sub>yy<\/sub>)<\/strong>.<\/li>\n<li>\u0b87\u0ba4\u0bc1 \u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0bb0\u0bc1 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0ba3\u0bbf\u0bb2\u0bc1\u0bae\u0bcd \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc1 \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0b9f\u0bc8\u0baf\u0bbf\u0bb2\u0bbe\u0ba9 \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc8 \u0b85\u0bb3\u0bb5\u0bbf\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>\u0b87\u0ba4\u0bc1 0 \u0bae\u0bc1\u0ba4\u0bb2\u0bcd 1 \u0bb5\u0bb0\u0bc8 \u0b87\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd: 1 \u0b8e\u0ba9\u0bcd\u0bb1 \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bc1\u0bb4\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc8\u0b95\u0bcd \u0b95\u0bc1\u0bb1\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1, 0 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b8e\u0ba8\u0bcd\u0ba4\u0ba4\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc1\u0bae\u0bcd \u0b87\u0bb2\u0bcd\u0bb2\u0bc8 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0bc1\u0bb1\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>\u0b87\u0ba4\u0bc1 \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bcd\u0b9f\u0bbf\u0ba9\u0bcd \u0ba4\u0bb0\u0ba4\u0bcd\u0ba4\u0bc8\u0b9a\u0bcd \u0b9a\u0bb0\u0bbf\u0baa\u0bbe\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b87\u0bb0\u0bc8\u0b9a\u0bcd\u0b9a\u0bb2\u0bbe\u0bb2\u0bcd \u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc1 \u0b8e\u0b99\u0bcd\u0b95\u0bc1 \u0b9a\u0bbf\u0ba4\u0bc8\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0bc1\u0bb1\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u2014 \u0b92\u0bb0\u0bc1 \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bbf\u0ba9\u0bcd \u0baa\u0bcb\u0ba4\u0bc1 \u0b87\u0ba4\u0bc1 \u0b87\u0ba9\u0bcd\u0bb1\u0bbf\u0baf\u0bae\u0bc8\u0baf\u0bbe\u0ba4\u0ba4\u0bc1 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/bump-test\/\">bump test<\/a> or modal survey.<\/li>\n<\/ul>\n<h3>Phase Relationship Determination<\/h3>\n<ul>\n<li>\u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 \u0baa\u0bc6\u0bb1\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bcd, \u0b95\u0bbe\u0bb2\u0ba4\u0bcd \u0ba4\u0bbe\u0bae\u0ba4\u0bae\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc8 (resonance) \u0ba8\u0bc7\u0bb0\u0b9f\u0bbf\u0baf\u0bbe\u0b95 \u0bb5\u0bc6\u0bb3\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li><strong>0\u00b0:<\/strong> \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bcd \u0b92\u0bb0\u0bc7 \u0b95\u0b9f\u0bcd\u0b9f\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd (in phase) \u0b89\u0bb3\u0bcd\u0bb3\u0ba9, \u0b92\u0ba9\u0bcd\u0bb1\u0bbe\u0b95 \u0ba8\u0b95\u0bb0\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<li><strong>180\u00b0:<\/strong> \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1 \u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bc7 (out of phase) \u0b89\u0bb3\u0bcd\u0bb3\u0ba9, \u0b8e\u0ba4\u0bbf\u0bb0\u0bc6\u0ba4\u0bbf\u0bb0\u0bbe\u0b95 \u0ba8\u0b95\u0bb0\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<li><strong>90\u00b0:<\/strong> quadrature, indicating resonance or a pure time delay.<\/li>\n<li>\u0b87\u0ba4\u0bc1\u0bb5\u0bc7 \u0b87\u0ba4\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0b95\u0ba3\u0bcd\u0b9f\u0bb1\u0bbf\u0ba4\u0bb2\u0bcd \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbe\u0b95\u0bc1\u0bae\u0bcd <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/mode-shape\/\">mode shapes<\/a> \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1 \u0b95\u0b9f\u0ba4\u0bcd\u0ba4\u0bb2\u0bc8\u0b95\u0bcd (vibration transmission) \u0b95\u0ba3\u0bcd\u0b9f\u0bb1\u0bbf\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bbe\u0ba9.<\/li>\n<\/ul>\n<h3>Common-Mode Rejection<\/h3>\n<ul>\n<li>\u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc1 \u0b9a\u0bc7\u0ba9\u0bb2\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0baa\u0bca\u0ba4\u0bc1\u0bb5\u0bbe\u0ba9 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd \u0b95\u0bc2\u0bb1\u0bc1\u0b95\u0bb3\u0bc8\u0ba4\u0bcd \u0ba4\u0ba9\u0bbf\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>Uncorrelated noise cancels through averaging.<\/li>\n<li>\u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbe\u0ba9, \u0baa\u0b95\u0bbf\u0bb0\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8 \u0b95\u0bc2\u0bb1\u0bc1\u0b95\u0bb3\u0bcd \u0baa\u0bbf\u0ba9\u0bcd\u0ba9\u0ba3\u0bbf\u0baf\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 \u0bb5\u0bc6\u0bb3\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<li>\u0ba8\u0b9f\u0bc8\u0bae\u0bc1\u0bb1\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b9a\u0bbf\u0bb1\u0ba8\u0bcd\u0ba4 \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8-\u0b87\u0bb0\u0bc8\u0b9a\u0bcd\u0b9a\u0bb2\u0bcd \u0bb5\u0bbf\u0b95\u0bbf\u0ba4\u0bae\u0bcd (signal-to-noise ratio) \u0b86\u0b95\u0bc1\u0bae\u0bcd.<\/li>\n<\/ul>\n<h2>4. Practical Measurement Scenarios<\/h2>\n<p>\u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc1 \u0b89\u0ba3\u0bb0\u0bbf\u0b95\u0bb3\u0bcd (sensors) \u0b92\u0bb0\u0bc1 \u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0baa\u0bca\u0bb0\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd \u0ba4\u0bb0\u0bc1\u0ba3\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0b87\u0ba8\u0bcd\u0ba4 \u0b85\u0bb0\u0bc1\u0bb5 \u0baf\u0bcb\u0b9a\u0ba9\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baf\u0bbe\u0ba9\u0ba4\u0bbe\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0bae\u0bc2\u0ba9\u0bcd\u0bb1\u0bc1 \u0b85\u0ba9\u0bcd\u0bb1\u0bbe\u0b9f \u0b85\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bcd \u0b87\u0ba4\u0ba9\u0bcd \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/p>\n<h3>Bearing Comparison<\/h3>\n<ul>\n<li>Signal X: vibration at bearing 1. Signal Y: vibration at bearing 2.<\/li>\n<li>\u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd, \u0b87\u0bb0\u0bc1 \u0baa\u0bc7\u0bb0\u0bbf\u0b99\u0bcd\u0b95\u0bc1\u0b95\u0bb3\u0bc8\u0baf\u0bc1\u0bae\u0bcd \u0b92\u0bb0\u0bc7 \u0ba8\u0bc7\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0baa\u0bbe\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0b95\u0bb3\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>\u0b87\u0ba4\u0bc1, \u0bb0\u0bcb\u0b9f\u0bcd\u0b9f\u0bb0\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bbe\u0ba9 \u0baa\u0b95\u0bbf\u0bb0\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b9a\u0bbf\u0b95\u0bcd\u0b95\u0bb2\u0bc8, \u0b92\u0bb0\u0bc1 \u0baa\u0bc7\u0bb0\u0bbf\u0b99\u0bcd\u0b95\u0bbf\u0bb1\u0bcd\u0b95\u0bc1 \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bbe\u0ba9 \u0b89\u0bb3\u0bcd\u0bb3\u0bc2\u0bb0\u0bcd \u0b9a\u0bbf\u0b95\u0bcd\u0b95\u0bb2\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 \u0baa\u0bbf\u0bb0\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/bearing-defects\/\">bearing<\/a>.<\/li>\n<\/ul>\n<h3>Input\u2013Output Analysis<\/h3>\n<ul>\n<li>\u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8 X: \u0b89\u0bb3\u0bcd\u0bb3\u0bc0\u0b9f\u0bcd\u0b9f\u0bbf\u0bb2\u0bcd \u0b89\u0bb3\u0bcd\u0bb3 \u0bb5\u0bbf\u0b9a\u0bc8 \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1 \u2014 \u0b92\u0bb0\u0bc1 \u0b95\u0baa\u0bcd\u0bb3\u0bbf\u0b99\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bbf \u0baa\u0bc7\u0bb0\u0bbf\u0b99\u0bcd (driver bearing).<\/li>\n<li>\u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8 Y: \u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bc0\u0b9f\u0bcd\u0b9f\u0bbf\u0bb2\u0bcd \u0b89\u0bb3\u0bcd\u0bb3 \u0baa\u0ba4\u0bbf\u0bb2\u0bcd \u2014 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd \u0b89\u0baa\u0b95\u0bb0\u0ba3\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0baa\u0bc7\u0bb0\u0bbf\u0b99\u0bcd (driven-equipment bearing).<\/li>\n<li>\u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd \u0b85\u0bb5\u0bb1\u0bcd\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0b9f\u0bc8\u0baf\u0bbf\u0bb2\u0bbe\u0ba9 \u0b95\u0b9f\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd \u0baa\u0ba3\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bc8 \u0bb5\u0bc6\u0bb3\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>\u0baa\u0bbf\u0ba9\u0bcd\u0ba9\u0bb0\u0bcd \u0baa\u0bc6\u0bb1\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0bae\u0bcd \u0b87\u0b9f\u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bc1\u0b9a\u0bcd \u0b9a\u0bbe\u0bb0\u0bcd\u0baa\u0bc1 (transfer function), \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1 \u0b92\u0bb0\u0bc1 \u0baa\u0b95\u0bc1\u0ba4\u0bbf\u0baf\u0bbf\u0ba9\u0bcd \u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc7 \u0b8e\u0bb5\u0bcd\u0bb5\u0bbe\u0bb1\u0bc1 \u0baa\u0baf\u0ba3\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0b9a\u0bcd \u0b9a\u0bb0\u0bbf\u0baf\u0bbe\u0b95 \u0b85\u0bb3\u0bb5\u0bbf\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/coupling-defects\/\">coupling<\/a>.<\/li>\n<\/ul>\n<h3>Structural Transmission<\/h3>\n<ul>\n<li>Signal X: bearing-housing vibration. Signal Y: foundation or frame vibration.<\/li>\n<li>\u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0bae\u0bcd, \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc8 \u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbf\u0bb2\u0bcd \u0b8e\u0ba8\u0bcd\u0ba4 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0b95\u0bb3\u0bcd \u0b9a\u0bc6\u0ba9\u0bcd\u0bb1\u0b9f\u0bc8\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>\u0b87\u0ba4\u0bc1 \u0ba4\u0ba9\u0bbf\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd (isolation) \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b87\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0ba4\u0bb2\u0bcd (stiffening) \u0baa\u0bb1\u0bcd\u0bb1\u0bbf\u0baf \u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0bb5\u0bb4\u0bbf\u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1, \u0bae\u0bc7\u0bb2\u0bc1\u0bae\u0bcd \u0b87\u0ba4\u0ba9\u0bc1\u0b9f\u0ba9\u0bcd \u0ba8\u0bc7\u0bb0\u0b9f\u0bbf\u0baf\u0bbe\u0b95 \u0b87\u0ba3\u0bc8\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/foundation-stiffness\/\">\u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8 \u0b95\u0b9f\u0bbf\u0ba9\u0ba4\u0bcd\u0ba4\u0ba9\u0bcd\u0bae\u0bc8<\/a> and <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/structural-resonance\/\">\u0b85\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1\u0ba8\u0bbf\u0bb2\u0bc8<\/a> problems.<\/li>\n<\/ul>\n<h2>5. \u0b95\u0bbf\u0bb0\u0bbe\u0bb8\u0bcd-\u0bb8\u0bcd\u0baa\u0bc6\u0b95\u0bcd\u0b9f\u0bcd\u0bb0\u0ba4\u0bcd\u0ba4\u0bc8 \u0bb5\u0bbf\u0bb3\u0b95\u0bcd\u0b95\u0bc1\u0ba4\u0bb2\u0bcd<\/h2>\n<h3>\u0b92\u0bb0\u0bc1 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0ba3\u0bbf\u0bb2\u0bcd \u0b85\u0ba4\u0bbf\u0b95 \u0b85\u0bb3\u0bb5\u0bc1 (High Magnitude)<\/h3>\n<ul>\n<li>\u0b85\u0ba8\u0bcd\u0ba4 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0ba3\u0bbf\u0bb2\u0bcd \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0b9f\u0bc8\u0baf\u0bc7 \u0bb5\u0bb2\u0bc1\u0bb5\u0bbe\u0ba9 \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc8\u0b95\u0bcd \u0b95\u0bc1\u0bb1\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>\u0b87\u0bb0\u0bc1 \u0b87\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b87\u0b9f\u0bc8\u0baf\u0bc7 \u0b92\u0bb0\u0bc1 \u0baa\u0bca\u0ba4\u0bc1\u0bb5\u0bbe\u0ba9 \u0bae\u0bc2\u0bb2\u0ba4\u0bcd\u0ba4\u0bc8 \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0bb5\u0bb2\u0bc1\u0bb5\u0bbe\u0ba9 \u0b87\u0ba3\u0bc8\u0baa\u0bcd\u0baa\u0bc8 (coupling) \u0b9a\u0bc1\u0b9f\u0bcd\u0b9f\u0bbf\u0b95\u0bcd\u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>\u0b87\u0ba8\u0bcd\u0ba4 \u0b95\u0bc2\u0bb1\u0bc1 \u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbf\u0bb2\u0bc7\u0baf\u0bc7 \u0b87\u0bb0\u0bc1 \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bbf\u0bb2\u0bc1\u0bae\u0bcd (signals) \u0b89\u0bb3\u0bcd\u0bb3\u0ba4\u0bc1.<\/li>\n<\/ul>\n<h3>\u0b92\u0bb0\u0bc1 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0ba3\u0bbf\u0bb2\u0bcd \u0b95\u0bc1\u0bb1\u0bc8\u0ba8\u0bcd\u0ba4 \u0b85\u0bb3\u0bb5\u0bc1 (Magnitude)<\/h3>\n<ul>\n<li>Indicates little correlation \u2014 weak coupling, or no shared source.<\/li>\n<li>\u0b87\u0ba8\u0bcd\u0ba4 \u0b95\u0bc2\u0bb1\u0bc1 \u0b92\u0bb0\u0bc1 \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0baf\u0bbf\u0bb2\u0bcd \u0b87\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0bae\u0bcd, \u0b86\u0ba9\u0bbe\u0bb2\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0ba4\u0bbf\u0bb2\u0bcd \u0b87\u0bb2\u0bcd\u0bb2\u0bbe\u0bae\u0bb2\u0bcd \u0b87\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0bae\u0bcd.<\/li>\n<li>\u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b85\u0ba4\u0bc1 \u0bb5\u0bc6\u0bb5\u0bcd\u0bb5\u0bc7\u0bb1\u0bc1 \u0bae\u0bc2\u0bb2\u0b99\u0bcd\u0b95\u0bb3\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 \u0bb5\u0bb0\u0bc1\u0bae\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bb1\u0bcd\u0bb1 \u0b87\u0bb0\u0bc8\u0b9a\u0bcd\u0b9a\u0bb2\u0bbe\u0b95 (uncorrelated noise) \u0bae\u0b9f\u0bcd\u0b9f\u0bc1\u0bae\u0bc7 \u0b87\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0bae\u0bcd.<\/li>\n<\/ul>\n<h3>Phase Information<\/h3>\n<ul>\n<li><strong>0\u00b0:<\/strong> \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bcd \u0b92\u0ba9\u0bcd\u0bb1\u0bbe\u0b95 \u0ba8\u0b95\u0bb0\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9 \u2014 \u0b92\u0bb0\u0bc1 \u0ba4\u0bbf\u0b9f\u0bae\u0bbe\u0ba9 \u0b87\u0ba3\u0bc8\u0baa\u0bcd\u0baa\u0bc1, \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1\u0bb1\u0bc1\u0ba4\u0bb2\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0b95\u0bcd (resonance) \u0b95\u0bc0\u0bb4\u0bc7 \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bb2\u0bcd.<\/li>\n<li><strong>180\u00b0:<\/strong> \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bcd \u0b8e\u0ba4\u0bbf\u0bb0\u0bc6\u0ba4\u0bbf\u0bb0\u0bbe\u0b95 \u0ba8\u0b95\u0bb0\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9 \u2014 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1\u0bb1\u0bc1\u0ba4\u0bb2\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0bae\u0bc7\u0bb2\u0bc7, \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b9a\u0bae\u0b9a\u0bcd\u0b9a\u0bc0\u0bb0\u0bcd\u0ba4\u0bcd \u0ba4\u0bb3\u0bae\u0bcd (line of symmetry) \u0bb5\u0bb4\u0bbf\u0baf\u0bbe\u0b95.<\/li>\n<li><strong>90\u00b0:<\/strong> \u0ba8\u0bbe\u0bb1\u0bcd\u0b95\u0bcb\u0ba3 \u0ba8\u0bbf\u0bb2\u0bc8 (quadrature) \u2014 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1\u0bb1\u0bc1\u0ba4\u0bb2\u0bbf\u0bb2\u0bcd, \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b92\u0bb0\u0bc1 \u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bcd\u0b9f \u0bb5\u0b9f\u0bbf\u0bb5\u0bb5\u0bbf\u0baf\u0bb2\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 (geometry) \u0b8e\u0bb4\u0bc1\u0bb5\u0ba4\u0bc1.<\/li>\n<li><strong>Frequency-dependent phase:<\/strong> \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd\u0ba3\u0bc1\u0b9f\u0ba9\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0b95\u0bae\u0bcd (phase) \u0bae\u0bbe\u0bb1\u0bc1\u0bae\u0bcd \u0bb5\u0bbf\u0ba4\u0bae\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bbf\u0ba9\u0bcd \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bbf\u0baf\u0bb2\u0bcd \u0ba4\u0ba9\u0bcd\u0bae\u0bc8\u0baf\u0bc8 \u0bb5\u0bc6\u0bb3\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<\/ul>\n<h2>6. Advanced Applications<\/h2>\n<h3>Multiple Input \/ Output Analysis<\/h3>\n<ul>\n<li>\u0baa\u0bb2 \u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bcd (reference signals) \u0baa\u0bb2 \u0baa\u0ba4\u0bbf\u0bb2\u0bb3\u0bbf\u0baa\u0bcd\u0baa\u0bc1 \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bc1\u0b9f\u0ba9\u0bcd (response signals) \u0b87\u0ba3\u0bc8\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<li>\u0b87\u0ba4\u0ba9\u0bcd \u0bb5\u0bbf\u0bb3\u0bc8\u0bb5\u0bbe\u0b95 \u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1-\u0ba8\u0bbf\u0bb1\u0bae\u0bbe\u0bb2\u0bc8\u0b95\u0bb3\u0bbf\u0ba9\u0bcd (cross-spectra) \u0bae\u0bc1\u0bb4\u0bc1 \u0b85\u0ba3\u0bbf (matrix) \u0b95\u0bbf\u0b9f\u0bc8\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<li>It identifies multiple, simultaneous transmission paths.<\/li>\n<li>\u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbf\u0bb2\u0bc7\u0baf\u0bc7 \u0b9a\u0bbf\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0ba9 \u0b85\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bcd \u0b87\u0bb5\u0bcd\u0bb5\u0bbe\u0bb1\u0bc1\u0ba4\u0bbe\u0ba9\u0bcd \u0bb5\u0b95\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<\/ul>\n<h3>Operating Deflection Shapes<\/h3>\n<ul>\n<li>\u0b92\u0bb0\u0bc1 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0ba4\u0bcd\u0ba4\u0bc8\u0b9a\u0bcd \u0b9a\u0bc1\u0bb1\u0bcd\u0bb1\u0bbf\u0baf\u0bc1\u0bb3\u0bcd\u0bb3 \u0baa\u0bb2 \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bcd\u0b9f\u0bc1\u0baa\u0bcd \u0baa\u0bc1\u0bb3\u0bcd\u0bb3\u0bbf\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0b9f\u0bc8\u0baf\u0bc7 \u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1-\u0ba8\u0bbf\u0bb1\u0bae\u0bbe\u0bb2\u0bc8\u0b95\u0bb3\u0bcd \u0b8e\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<li>\u0b85\u0bb5\u0bb1\u0bcd\u0bb1\u0bbf\u0ba9\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0b95 \u0b89\u0bb1\u0bb5\u0bc1\u0b95\u0bb3\u0bcd (phase relationships) \u0bb5\u0bbf\u0bb2\u0b95\u0bb2\u0bcd \u0bb5\u0b9f\u0bbf\u0bb5\u0ba4\u0bcd\u0ba4\u0bc8 (deflection pattern) \u0bb5\u0bb0\u0bc8\u0baf\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<li>\u0bae\u0bc1\u0bb4\u0bc1\u0b95\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bbf\u0ba9\u0bcd \u0b87\u0baf\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bc8\u0baf\u0bc1\u0bae\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9a\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbf \u0b85\u0b9a\u0bc8\u0bb5\u0bc2\u0b9f\u0bcd\u0b9f\u0bae\u0bcd (animate) \u0b9a\u0bc6\u0baf\u0bcd\u0baf \u0bae\u0bc1\u0b9f\u0bbf\u0baf\u0bc1\u0bae\u0bcd.<\/li>\n<li>\u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1\u0bb1\u0bc1 \u0baa\u0bbe\u0b99\u0bcd\u0b95\u0bc1\u0b95\u0bb3\u0bcd (resonant modes) \u0bb5\u0bbf\u0bb3\u0bc8\u0bb5\u0bbf\u0bb2\u0bcd \u0ba4\u0bc6\u0bb3\u0bbf\u0bb5\u0bbe\u0b95\u0ba4\u0bcd \u0ba4\u0ba9\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1 \u0ba8\u0bbf\u0bb1\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n<\/ul>\n<h2>7. \u0b95\u0bb3 \u0b9a\u0bae\u0ba8\u0bbf\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb2\u0bbf\u0bb2\u0bcd (Field Balancing) \u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1-\u0ba8\u0bbf\u0bb1\u0bae\u0bbe\u0bb2\u0bc8<\/h2>\n<p>\u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1-\u0ba8\u0bbf\u0bb1\u0bae\u0bbe\u0bb2\u0bc8 \u0baa\u0bc6\u0bb0\u0bc1\u0bae\u0bcd\u0baa\u0bbe\u0bb2\u0bc1\u0bae\u0bcd \u0baa\u0bbe\u0b99\u0bcd\u0b95\u0bc1 (modal) \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd \u0baa\u0ba3\u0bbf\u0baf\u0bc1\u0b9f\u0ba9\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc1\u0b9f\u0bc8\u0baf\u0ba4\u0bbe\u0b95 \u0b87\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bbe\u0bb2\u0bc1\u0bae\u0bcd, \u0b85\u0ba4\u0bc7 \u0b87\u0bb0\u0bc1-\u0ba4\u0b9f\u0bae\u0bcd (two-channel) \u0b95\u0ba3\u0bbf\u0ba4\u0bae\u0bc7 \u0b85\u0ba9\u0bcd\u0bb1\u0bbe\u0b9f \u0baa\u0ba3\u0bbf\u0baf\u0bbf\u0ba9\u0bcd \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbe\u0b95 \u0b85\u0bae\u0bc8\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/field-balancing\/\">field balancing<\/a>. Balanset-1A \u0baa\u0bcb\u0ba9\u0bcd\u0bb1 \u0baa\u0bca\u0bb1\u0bbf\u0bae\u0bc8\u0baf\u0bc1\u0bb3\u0bcd\u0bb3 \u0b87\u0bb0\u0bc1 \u0b9a\u0bc7\u0ba9\u0bb2\u0bcd \u0b95\u0bb0\u0bc1\u0bb5\u0bbf <a href=\"https:\/\/vibromera.eu\/ta\/product\/balanset-1\/\">Balanset-1A<\/a> \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc1 \u0ba4\u0bbe\u0b99\u0bcd\u0b95\u0bc1\u0bb0\u0bc1\u0bb3\u0bbf \u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bbf\u0bb2\u0bcd (bearing planes) \u0b92\u0bb0\u0bc7 \u0ba8\u0bc7\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc8\u0baa\u0bcd \u0baa\u0ba4\u0bbf\u0bb5\u0bc1 \u0b9a\u0bc6\u0baf\u0bcd\u0ba4\u0bc1, \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc8\u0baf\u0bc1\u0bae\u0bcd \u0b92\u0bb0\u0bc1-\u0b9a\u0bc1\u0bb4\u0bb1\u0bcd\u0b9a\u0bbf\u0b95\u0bcd\u0b95\u0bc1-\u0b92\u0bb0\u0bc1\u0bae\u0bc1\u0bb1\u0bc8 (once-per-revolution) \u0b9f\u0bbe\u0b95\u0bcd\u0b95\u0bcb\u0bae\u0bc0\u0b9f\u0bcd\u0b9f\u0bb0\u0bcd \u0ba4\u0bc1\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0b9f\u0ba9\u0bcd (tachometer pulse) \u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bbe\u0b95\u0b95\u0bcd \u0b95\u0bca\u0bb3\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1, \u0b87\u0ba4\u0ba9\u0bbe\u0bb2\u0bcd \u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0bb0\u0bc1 \u0ba4\u0bb3\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bc1\u0bae\u0bcd 1\u00d7 \u0b95\u0bc2\u0bb1\u0bbf\u0ba9\u0bcd \u0bb5\u0bc0\u0b9a\u0bcd\u0b9a\u0bc1-\u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd-\u0b95\u0b9f\u0bcd\u0b9f\u0b95\u0ba4\u0bcd\u0ba4\u0bc8 (amplitude-and-phase) \u0baa\u0b95\u0bc1\u0ba4\u0bcd\u0ba4\u0bb1\u0bbf\u0ba8\u0bcd\u0ba4\u0bc1 \u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1-\u0b87\u0ba3\u0bc8\u0ba8\u0bcd\u0ba4 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/influence-coefficient\/\">\u0ba4\u0bbe\u0b95\u0bcd\u0b95 \u0b95\u0bc1\u0ba3\u0b95\u0b99\u0bcd\u0b95\u0bb3\u0bcd<\/a> \u0b92\u0bb0\u0bc1 \u0ba4\u0bb3\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0b89\u0bb3\u0bcd\u0bb3 \u0b8e\u0b9f\u0bc8\u0baf\u0bc8 \u0bae\u0bb1\u0bcd\u0bb1 \u0ba4\u0bb3\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0b89\u0bb3\u0bcd\u0bb3 \u0baa\u0ba4\u0bbf\u0bb2\u0bb3\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0b9f\u0ba9\u0bcd \u0b87\u0ba3\u0bc8\u0b95\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9. \u0b85\u0ba8\u0bcd\u0ba4 \u0b87\u0bb0\u0bc1-\u0ba4\u0b9f\u0bae\u0bcd, \u0b95\u0b9f\u0bcd\u0b9f\u0b95-\u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b89\u0bb1\u0bb5\u0bc1 \u0b95\u0bb0\u0bc1\u0ba4\u0bcd\u0ba4\u0bb3\u0bb5\u0bbf\u0bb2\u0bcd \u0b87\u0baf\u0b99\u0bcd\u0b95\u0bc1 \u0bb5\u0bc7\u0b95\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd (running speed) \u0b95\u0bc1\u0bb5\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b92\u0bb0\u0bc1 \u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1-\u0ba8\u0bbf\u0bb1\u0bae\u0bbe\u0bb2\u0bc8\u0baf\u0bc7 \u2014 \u0bae\u0bc7\u0bb2\u0bc1\u0bae\u0bcd \u0b87\u0ba3\u0bc8\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0b9a\u0bb0\u0bbf\u0baf\u0bbe\u0ba9 \u0b87\u0bb0\u0bc1-\u0ba4\u0bb3 <a href=\"https:\/\/vibromera.eu\/ta\/glossary\/dynamic-balancing\/\">\u0bae\u0bbe\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bae\u0ba8\u0bbf\u0bb2\u0bc8<\/a> \u0b9a\u0bbe\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bae\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0bb5\u0ba4\u0bc1 \u0b87\u0ba4\u0bc1\u0bb5\u0bc7.<\/p>\n<p>\u0b9a\u0bc1\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0b95, \u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1-\u0ba8\u0bbf\u0bb1\u0bae\u0bbe\u0bb2\u0bc8 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc6\u0ba3\u0bcd \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bc8 \u0b92\u0bb0\u0bc1 \u0ba4\u0b9f\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bbf\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bc1 \u0baa\u0bb2\u0bb5\u0bb1\u0bcd\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0bb5\u0bbf\u0bb0\u0bbf\u0bb5\u0bc1\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1, \u0b87\u0b9f\u0bae\u0bbe\u0bb1\u0bcd\u0bb1\u0bc1-\u0b9a\u0bbe\u0bb0\u0bcd\u0baa\u0bc1 (transfer-function) \u0b95\u0ba3\u0b95\u0bcd\u0b95\u0bc0\u0b9f\u0bc1, \u0b87\u0ba3\u0bc8\u0bb5\u0bc1 \u0b9a\u0bb0\u0bbf\u0baa\u0bbe\u0bb0\u0bcd\u0baa\u0bcd\u0baa\u0bc1 (coherence validation), \u0bae\u0bc7\u0bb2\u0bc1\u0bae\u0bcd \u0b92\u0bb0\u0bc1 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bae\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b85\u0ba4\u0ba9\u0bcd \u0ba4\u0bbe\u0b99\u0bcd\u0b95\u0bbf\u0b95\u0bb3\u0bcd \u0bb5\u0bb4\u0bbf\u0baf\u0bbe\u0b95 \u0b85\u0ba4\u0bbf\u0bb0\u0bcd\u0bb5\u0bc1 \u0b8e\u0bb5\u0bcd\u0bb5\u0bbe\u0bb1\u0bc1 \u0baa\u0baf\u0ba3\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc8 \u0baa\u0bc1\u0bb0\u0bbf\u0ba8\u0bcd\u0ba4\u0bc1\u0b95\u0bca\u0bb3\u0bcd\u0bb3\u0bc1\u0ba4\u0bb2\u0bcd \u0b86\u0b95\u0bbf\u0baf\u0bb5\u0bb1\u0bcd\u0bb1\u0bc8 \u0b9a\u0bbe\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bae\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b9a\u0bae\u0bbf\u0b95\u0bcd\u0b9e\u0bc8\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0b9f\u0bc8\u0baf\u0bc7\u0baf\u0bbe\u0ba9 \u0b89\u0bb1\u0bb5\u0bc1\u0b95\u0bb3\u0bc8 \u0bb5\u0bc6\u0bb3\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0ba4\u0ba9\u0bcd-\u0ba8\u0bbf\u0bb1\u0bae\u0bbe\u0bb2\u0bc8\u0baf\u0bc8 (auto-spectrum) \u0bb5\u0bbf\u0b9f \u0b85\u0ba4\u0bbf\u0b95 \u0b95\u0bcb\u0bb0\u0bbf\u0b95\u0bcd\u0b95\u0bc8\u0baf\u0bc1\u0b9f\u0bc8\u0baf\u0ba4\u0bbe\u0b95 \u0b87\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bbe\u0bb2\u0bc1\u0bae\u0bcd, \u0baa\u0bbe\u0b99\u0bcd\u0b95\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8, \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bb5\u0bbf\u0baf\u0bb2\u0bcd, \u0bae\u0bc7\u0bb2\u0bc1\u0bae\u0bcd \u0baa\u0bb2-\u0baa\u0bc1\u0bb3\u0bcd\u0bb3\u0bbf \u0b85\u0bb3\u0bb5\u0bc0\u0b9f\u0bcd\u0b9f\u0bc8 \u0ba8\u0bae\u0bcd\u0baa\u0bbf\u0baf\u0bbf\u0bb0\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b8e\u0ba8\u0bcd\u0ba4\u0bb5\u0bca\u0bb0\u0bc1 \u0ba8\u0bc1\u0b9f\u0bcd\u0baa\u0bae\u0bbe\u0ba9 \u0b95\u0ba3\u0bcd\u0b9f\u0bb1\u0bbf\u0ba4\u0bb2\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b87\u0ba4\u0bc1 \u0b87\u0ba9\u0bcd\u0bb1\u0bbf\u0baf\u0bae\u0bc8\u0baf\u0bbe\u0ba4\u0ba4\u0bbe\u0b95\u0bc1\u0bae\u0bcd.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/ta\/glossary\/\">\u2190 \u0bae\u0bc1\u0ba4\u0ba9\u0bcd\u0bae\u0bc8 \u0b85\u0b9f\u0bcd\u0b9f\u0bb5\u0ba3\u0bc8\u0b95\u0bcd\u0b95\u0bc1 \u0ba4\u0bbf\u0bb0\u0bc1\u0bae\u0bcd\u0baa\u0bb5\u0bc1\u0bae\u0bcd<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Learn about cross-spectrum, frequency analysis relating two vibration signals showing common frequency content and phase relationships, essential for transfer function and coherence analysis.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-93","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ta\/wp-json\/wp\/v2\/glossary\/93","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ta\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ta\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/ta\/wp-json\/wp\/v2\/glossary\/93\/revisions"}],"predecessor-version":[{"id":101329,"href":"https:\/\/vibromera.eu\/ta\/wp-json\/wp\/v2\/glossary\/93\/revisions\/101329"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ta\/wp-json\/wp\/v2\/media?parent=93"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ta\/wp-json\/wp\/v2\/categories?post=93"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ta\/wp-json\/wp\/v2\/tags?post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}