{"id":137,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/high-pass-filter\/"},"modified":"2026-07-03T10:04:05","modified_gmt":"2026-07-03T10:04:05","slug":"high-pass-filter","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/mr\/glossary\/high-pass-filter\/","title":{"rendered":"What is a High-Pass Filter? Frequency Selection Tool"},"content":{"rendered":"<h1>\u0939\u093e\u092f-\u092a\u093e\u0938 \u092b\u093f\u0932\u094d\u091f\u0930\u094d\u0938 \u0938\u092e\u091c\u0942\u0928 \u0918\u0947\u0923\u0947<\/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\/mr\/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\/mr\/product\/balanset-1\/\" title=\"\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915 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 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u0915\u093f\u091f \u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u0938\u0902\u0924\u0941\u0932\u0915 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915\" 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\/mr\/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\/mr\/product\/balanset-1\/\" title=\"\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u0906\u0923\u093f \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915 Balanset-1A\">\u092a\u094b\u0930\u094d\u091f\u0947\u092c\u0932 \u092c\u0945\u0932\u0947\u0928\u094d\u0938\u0930 &#038; \u0935\u094d\u0939\u093e\u092f\u092c\u094d\u0930\u0947\u0936\u0928 \u0905\u200d\u0945\u0928\u093e\u0932\u093e\u092f\u091d\u0930 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\">&euro;<\/span>1,975.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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\/mr\/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\/mr\/product\/vibration-sensor\/\" title=\"\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915\">\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 \u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u091c\u0935\u0933\u0942\u0928\" 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\/mr\/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\/mr\/product\/vibration-sensor\/\" title=\"\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915\">\u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915<\/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\">&euro;<\/span>90.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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\/mr\/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\/mr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\">\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=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\" 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\/mr\/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\/mr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)\">\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0938\u0947\u0928\u094d\u0938\u0930 (\u0932\u0947\u091d\u0930 \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930)<\/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\">&euro;<\/span>124.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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\/mr\/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\/mr\/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 \u0930\u094b\u091f\u0930 \u0938\u0902\u0924\u0941\u0932\u0928 \u0915\u093f\u091f: \u0935\u0939\u0928 \u0915\u0947\u0938, \u092c\u0939\u0941-\u091a\u0945\u0928\u0932 \u0938\u093f\u0917\u094d\u0928\u0932 \u0915\u0902\u0921\u093f\u0936\u0928\u0930, \u0939\u093e\u0925 \u092a\u0915\u0921\u0928\u0947 \u0935\u093e\u0932\u0940 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915, \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0906\u0927\u093e\u0930, \u0915\u0902\u092a\u0928 \u0938\u0902\u0935\u0947\u0926\u0915, \u0906\u0923\u093f \u0915\u0949\u0907\u0932 \u0915\u0947\u092c\u0932.\" 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\/mr\/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\/mr\/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\">&euro;<\/span>6,803.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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\/mr\/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\/mr\/product\/magnet-stand\/\" title=\"\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 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\/mr\/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\/mr\/product\/magnet-stand\/\" title=\"\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 Insize-60-kgf\">\u092e\u0945\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0938\u094d\u091f\u0901\u0921 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\">&euro;<\/span>46.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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\/mr\/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\/mr\/product\/reflective-tape\/\" title=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\">\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=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\" 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\/mr\/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\/mr\/product\/reflective-tape\/\" title=\"\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a\">\u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0915 \u091f\u0947\u092a<\/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\">&euro;<\/span>10.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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\/mr\/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\/mr\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \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 \u0915\u093f\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0907\u0902\u091f\u0930\u092b\u0947\u0938 \u092f\u0941\u0928\u093f\u091f, \u0938\u0902\u0935\u0947\u0926\u0915, \u091f\u0945\u0915\u094b\u092e\u0940\u091f\u0930 \u0906\u0923\u093f \u0905\u0928\u0941\u0937\u0902\u0917\u0940 \u0938\u0939\" 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\/mr\/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\/mr\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \u201cBalanset-1A\u201d OEM\">\u0921\u093e\u092f\u0928\u093e\u092e\u093f\u0915 \u092c\u0945\u0932\u0928\u094d\u0938\u0930 \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\">&euro;<\/span>1,735.00<\/span> + VAT (\u0932\u093e\u0917\u0942 \u0905\u0938\u0932\u094d\u092f\u093e\u0938)<\/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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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=\"\/mr\/wp-json\/wp\/v2\/glossary\/137?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>A <strong>\u0909\u091a\u094d\u091a-\u092a\u093e\u0938 \u092b\u093f\u0932\u094d\u091f\u0930<\/strong> (HPF) \u0939\u093e \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e-\u0928\u093f\u0935\u0921\u0915 signal-processing \u0918\u091f\u0915 \u0906\u0939\u0947 \u091c\u094b <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/vibration\/\">vibration<\/a> \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f cutoff frequency \u092a\u0947\u0915\u094d\u0937\u093e \u091c\u093e\u0938\u094d\u0924 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u0947 \u0918\u091f\u0915 \u091c\u093e\u090a \u0926\u0947\u0924\u094b, \u0924\u0930 cutoff \u0916\u093e\u0932\u0940\u0932 \u0918\u091f\u0915 \u0915\u092e\u0940 \u0915\u0930\u0924\u094b. <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/vibration-analysis\/\">\u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/a>\u092e\u0927\u094d\u092f\u0947, high-pass filters \u0915\u092e\u0940-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u0947 vibration \u0915\u093e\u0922\u0942\u0928 \u091f\u093e\u0915\u0924\u093e\u0924 ( <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/unbalance\/\">unbalance<\/a> and <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/misalignment\/\">misalignment<\/a>) \u091c\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915\u093e\u0932\u093e \u0909\u091a\u094d\u091a-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u094d\u092f\u093e \u0918\u091f\u0915\u093e\u0902\u0935\u0930 \u0932\u0915\u094d\u0937 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u092f\u0947\u0924\u0947 ( <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/bearing-defects\/\">\u092c\u0947\u0905\u0930\u093f\u0902\u0917 \u0926\u094b\u0937<\/a>, <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/gear-mesh-frequency\/\">\u0917\u093f\u0905\u0930 \u092e\u0947\u0936<\/a>, \u0906\u0923\u093f \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0938\u094d\u0924\u094d\u0930\u094b\u0924\u093e\u0902\u092a\u093e\u0938\u0942\u0928), \u0924\u0938\u0947\u091a \u0924\u0947 DC offsets \u0906\u0923\u093f \u0915\u092e\u0940-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u093e drift \u0915\u093e\u0922\u0942\u0928 \u091f\u093e\u0915\u0924\u093e\u0924. \u0939\u093e <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/low-pass-filter\/\">\u0915\u092e\u0940-\u092a\u093e\u0938 \u092b\u093f\u0932\u094d\u091f\u0930<\/a>.<\/p>\n<p>High-pass filters \u0939\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/envelope-analysis\/\">\u0932\u093f\u092b\u093e\u092b\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/a> \u0906\u0923\u093f \u0938\u093e\u092e\u093e\u0928\u094d\u092f <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/signal-filtering\/\">\u0938\u093f\u0917\u094d\u0928\u0932 \u092b\u093f\u0932\u094d\u091f\u0930\u093f\u0902\u0917<\/a> (\u092f\u093e\u0909\u0932\u091f anti-aliasing \u0939\u0947 digitisation \u092a\u0942\u0930\u094d\u0935\u0940 \u0932\u093e\u0917\u0942 \u0939\u094b\u0923\u093e\u0930\u0947 low-pass function \u0906\u0939\u0947), \u0906\u0923\u093f \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u0928\u093f\u0935\u0921\u0932\u0947\u0932\u094d\u092f\u093e \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e-\u0936\u094d\u0930\u0947\u0923\u0940\u0924\u0940\u0932 \u0928\u093f\u0926\u093e\u0928\u093e\u0924\u094d\u092e\u0915 \u092e\u093e\u0939\u093f\u0924\u0940 \u0915\u093e\u0922\u0942\u0928 \u0918\u0947\u0924\u093e \u092f\u0947\u0924\u0947 \u0924\u0938\u0947\u091a \u0905\u0928\u094d\u092f\u0925\u093e \u0905\u092a\u0947\u0915\u094d\u0937\u093f\u0924 signals \u091d\u093e\u0915\u0942\u0928 \u091f\u093e\u0915\u0923\u093e\u0930\u0947 \u0915\u093f\u0902\u0935\u093e \u0935\u094d\u092f\u093e\u092a\u0942\u0928 \u091f\u093e\u0915\u0923\u093e\u0930\u0947 \u0905\u0935\u093e\u0902\u091b\u093f\u0924 \u0915\u092e\u0940-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u0947 \u0918\u091f\u0915 \u0928\u093e\u0915\u093e\u0930\u0924\u093e \u092f\u0947\u0924\u093e\u0924.<\/p>\n<h2>1. \u092b\u093f\u0932\u094d\u091f\u0930 \u0935\u0948\u0936\u093f\u0937\u094d\u091f\u094d\u092f\u0947<\/h2>\n<p>\u0915\u094b\u0923\u0924\u093e\u0939\u0940 high-pass filter \u0915\u0938\u093e \u0935\u093e\u0917\u0947\u0932 \u0939\u0947 \u0924\u0940\u0928 \u092a\u0930\u093f\u092e\u093e\u0923\u0947 \u0920\u0930\u0935\u0924\u093e\u0924: \u0924\u094d\u092f\u093e\u091a\u0940 cutoff frequency, slope \u0906\u0923\u093f \u092e\u0942\u0933 design type.<\/p>\n<ul>\n<li><strong>Cutoff frequency (f<sub>c<\/sub>):<\/strong> \u0924\u0940 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u091c\u093f\u0925\u0947 filter response \u22123 dB (passband amplitude \u091a\u094d\u092f\u093e 70.7%) \u092a\u0930\u094d\u092f\u0902\u0924 \u0916\u093e\u0932\u0940 \u092f\u0947\u0924\u094b. f \u091a\u094d\u092f\u093e \u0916\u093e\u0932\u0940<sub>c<\/sub> \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u0915\u094d\u0930\u092e\u0936\u0903 \u0915\u092e\u0940 \u0915\u0947\u0932\u094d\u092f\u093e \u091c\u093e\u0924\u093e\u0924; f \u091a\u094d\u092f\u093e \u0935\u0930<sub>c<\/sub> \u0924\u094d\u092f\u093e \u0915\u092e\u0940\u0924\u0915\u092e\u0940 \u0939\u093e\u0928\u0940\u0938\u0939 \u091c\u093e\u090a \u0926\u093f\u0932\u094d\u092f\u093e \u091c\u093e\u0924\u093e\u0924. Cutoff \u0939\u093e \u0909\u092a\u092f\u094b\u0917 \u0906\u0923\u093f \u0905\u092a\u0947\u0915\u094d\u0937\u093f\u0924 frequency content \u0928\u0941\u0938\u093e\u0930 \u0928\u093f\u0935\u0921\u0932\u093e \u091c\u093e\u0924\u094b.<\/li>\n<li><strong>Filter slope (roll-off rate):<\/strong> cutoff \u0916\u093e\u0932\u0940 attenuation \u0939\u094b\u0923\u094d\u092f\u093e\u091a\u093e \u0926\u0930, dB per octave \u0915\u093f\u0902\u0935\u093e dB per decade \u092e\u0927\u094d\u092f\u0947 \u0935\u094d\u092f\u0915\u094d\u0924 \u0915\u0947\u0932\u093e \u091c\u093e\u0924\u094b. A <strong>1st-order<\/strong> filter 6 dB\/octave (20 dB\/decade) \u0928\u0947 roll off \u0939\u094b\u0924\u094b \u2014 \u0938\u094c\u092e\u094d\u092f \u0909\u0924\u093e\u0930; a <strong>2nd-order<\/strong> 12 dB\/octave (40 dB\/decade) \u2014 \u092e\u0927\u094d\u092f\u092e; a <strong>4th-order<\/strong> 24 dB\/octave (80 dB\/decade) \u2014 \u0924\u0940\u0935\u094d\u0930. \u0909\u091a\u094d\u091a order \u092e\u0941\u0933\u0947 transition \u0905\u0927\u093f\u0915 \u0924\u0940\u0915\u094d\u0937\u094d\u0923 \u0906\u0923\u093f rejection \u0905\u0927\u093f\u0915 \u091a\u093e\u0902\u0917\u0932\u0947 \u092e\u093f\u0933\u0924\u0947, \u092a\u0923 \u0905\u0902\u092e\u0932\u092c\u091c\u093e\u0935\u0923\u0940 \u0905\u0927\u093f\u0915 \u0917\u0941\u0902\u0924\u093e\u0917\u0941\u0902\u0924\u0940\u091a\u0940 \u0939\u094b\u0924\u0947.<\/li>\n<\/ul>\n<p>Filter \u091a\u093e <strong>\u092a\u094d\u0930\u0915\u093e\u0930<\/strong> \u0939\u093e \u0924\u0940\u0915\u094d\u0937\u094d\u0923\u0924\u093e \u0906\u0923\u093f fidelity \u092f\u093e\u0902\u0924\u0940\u0932 \u0924\u0921\u091c\u094b\u0921 \u0920\u0930\u0935\u0924\u094b:<\/p>\n<ul>\n<li><strong>Butterworth:<\/strong> passband \u092e\u0927\u094d\u092f\u0947 \u0915\u092e\u093e\u0932 \u0938\u092a\u093e\u091f response.<\/li>\n<li><strong>Chebyshev:<\/strong> \u0905\u0927\u093f\u0915 \u0924\u0940\u0915\u094d\u0937\u094d\u0923 cutoff, \u092a\u0923 passband \u092e\u0927\u094d\u092f\u0947 ripple \u0938\u0939.<\/li>\n<li><strong>Bessel:<\/strong> \u0935\u0947\u0933-\u0915\u094d\u0937\u0947\u0924\u094d\u0930\u093e\u0924\u0940\u0932 \u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u0935\u0930\u094d\u0924\u0928, \u0905\u0924\u093f\u0936\u092f \u0915\u092e\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/phase\/\">phase<\/a> \u0935\u093f\u0915\u0943\u0924\u0940\u0938\u0939.<\/li>\n<li><strong>Elliptic:<\/strong> \u0938\u0930\u094d\u0935\u093e\u0924 \u0924\u0940\u0915\u094d\u0937\u094d\u0923 transition, \u092a\u0923 passband \u0906\u0923\u093f stopband \u0926\u094b\u0928\u094d\u0939\u0940\u0924 ripple \u0938\u0939.<\/li>\n<\/ul>\n<h2>2. \u0915\u0902\u092a\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923\u093e\u0924 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/h2>\n<h3>Bearing defect detection<\/h3>\n<p>\u0939\u093e \u0938\u0930\u094d\u0935\u093e\u0924 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0909\u092a\u092f\u094b\u0917 \u0906\u0939\u0947. \u0938\u093e\u0927\u093e\u0930\u0923 500\u20132000 Hz cutoff \u0915\u092e\u0940-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u0947 unbalance \u0906\u0923\u093f misalignment vibration \u0915\u093e\u0922\u0942\u0928 \u091f\u093e\u0915\u0924\u094b \u0906\u0923\u093f bearing damage \u092e\u0941\u0933\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0939\u094b\u0923\u093e\u0930\u0947 \u0909\u091a\u094d\u091a-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u0947 impact signals \u0936\u093f\u0932\u094d\u0932\u0915 \u0920\u0947\u0935\u0924\u094b. Envelope-analysis processing \u092e\u0927\u0940\u0932 \u0939\u093e \u092a\u0939\u093f\u0932\u093e \u091f\u092a\u094d\u092a\u093e \u0906\u0939\u0947, \u091c\u094b \u0928\u0902\u0924\u0930 \u0924\u094d\u092f\u093e impacts \u091a\u0947 demodulation \u0915\u0930\u0942\u0928 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/bearing-fault-frequencies\/\">\u092c\u0947\u0905\u0930\u093f\u0902\u0917 \u0926\u094b\u0937 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e<\/a>.<\/p>\n<h3>velocity \u0915\u093f\u0902\u0935\u093e displacement \u092e\u0927\u094d\u092f\u0947 \u0938\u092e\u093e\u0915\u0932\u0928<\/h3>\n<p>\u0915\u0927\u0940 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/integration\/\">\u0938\u092e\u093e\u0915\u0932\u0928 \u0915\u0930\u0924\u093e\u0928\u093e<\/a> <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/acceleration\/\">\u0924\u094d\u0935\u0930\u0923<\/a> \u0924\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/velocity\/\">\u0935\u0947\u0917<\/a> or <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/displacement\/\">\u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928<\/a>, 2\u201310 Hz \u0935\u0930 \u0938\u0947\u091f \u0915\u0947\u0932\u0947\u0932\u093e HPF DC offset \u0906\u0923\u093f \u0905\u0924\u093f\u0936\u092f \u0915\u092e\u0940 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u0915\u093e\u0922\u0942\u0928 \u091f\u093e\u0915\u0924\u094b, \u091c\u094d\u092f\u093e\u0902\u091a\u0947 \u0905\u0928\u094d\u092f\u0925\u093e \u0938\u092e\u093e\u0915\u0932\u0928 \u0939\u094b\u090a\u0928 \u092e\u094b\u0920\u094d\u092f\u093e drift errors \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u091d\u093e\u0932\u094d\u092f\u093e \u0905\u0938\u0924\u094d\u092f\u093e. \u0905\u091a\u0942\u0915 low-frequency integration \u0938\u093e\u0920\u0940 \u0939\u093e \u091f\u092a\u094d\u092a\u093e \u0905\u0924\u094d\u092f\u093e\u0935\u0936\u094d\u092f\u0915 \u0906\u0939\u0947.<\/p>\n<h3>Sensor mounting resonance \u2014 band-limiting \u091a\u0947 \u0915\u093e\u092e<\/h3>\n<p>\u090f\u0915 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/accelerometer\/\">accelerometer<\/a> mounting resonance \u2014 magnetic mount \u0938\u093e\u0920\u0940 \u0938\u093e\u0927\u093e\u0930\u0923 3\u201310 kHz \u2014 readings \u0935\u093f\u0915\u0943\u0924 \u0915\u0930\u0942 \u0936\u0915\u0924\u0947. \u0939\u093e artefact \u0909\u091a\u094d\u091a \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u0935\u0930 \u0905\u0938\u0932\u094d\u092f\u093e\u092e\u0941\u0933\u0947 high-pass filter \u0924\u0947 \u0915\u093e\u0922\u0924 \u0928\u093e\u0939\u0940: \u0924\u094b low-pass (band-limiting) filter \u0928\u0947 upper frequency range \u092e\u0930\u094d\u092f\u093e\u0926\u093f\u0924 \u0915\u0930\u0942\u0928 \u0926\u093e\u092c\u0932\u093e \u091c\u093e\u0924\u094b, \u0915\u093f\u0902\u0935\u093e analysis band resonance \u0916\u093e\u0932\u0940 \u0920\u0947\u0935\u0942\u0928 \u091f\u093e\u0933\u0932\u093e \u091c\u093e\u0924\u094b. Envelope analysis \u092e\u0927\u094d\u092f\u0947 resonance region \u092e\u0941\u0926\u094d\u0926\u093e\u092e demodulation carrier band \u092e\u094d\u0939\u0923\u0942\u0928\u0939\u0940 \u0935\u093e\u092a\u0930\u0932\u093e \u091c\u093e\u090a \u0936\u0915\u0924\u094b. \u092f\u094b\u0917\u094d\u092f <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/mounting\/\">\u0938\u0947\u0902\u0938\u0930 \u092e\u093e\u0909\u0902\u091f\u093f\u0902\u0917<\/a> \u092a\u0926\u094d\u0927\u0924 filtering \u0932\u093e \u092a\u0942\u0930\u0915 \u0920\u0930\u0924\u0947.<\/p>\n<h3>DC-offset \u0915\u093e\u0922\u0942\u0928 \u091f\u093e\u0915\u0923\u0947<\/h3>\n<p>\u0916\u0942\u092a \u0915\u092e\u0940 cutoff (0.5\u20132 Hz) \u0905\u0938\u0932\u0947\u0932\u093e high-pass filter signal \u092e\u0927\u0940\u0932 DC component \u0915\u093e\u0922\u0942\u0928 \u091f\u093e\u0915\u0924\u094b. \u092f\u094b\u0917\u094d\u092f signal processing \u0938\u093e\u0920\u0940 \u0939\u0947 \u0906\u0935\u0936\u094d\u092f\u0915 \u0906\u0939\u0947, \u091c\u094d\u092f\u093e\u092e\u0941\u0933\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/fft\/\">FFT<\/a> errors \u0906\u0923\u093f integration drift \u091f\u0933\u0924\u093e\u0924.<\/p>\n<h2>3. \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0905\u0902\u092e\u0932\u092c\u091c\u093e\u0935\u0923\u0940<\/h2>\n<h3>Analog \u0935\u093f\u0930\u0941\u0926\u094d\u0927 digital filters<\/h3>\n<p><strong>Analog high-pass filters<\/strong> \u0939\u0947 signal-conditioning chain \u092e\u0927\u0940\u0932 hardware circuits \u0905\u0938\u0924\u093e\u0924. \u0924\u0947 real time \u092e\u0927\u094d\u092f\u0947 sensor signal conditioning \u091a\u093e \u092d\u093e\u0917 \u092e\u094d\u0939\u0923\u0942\u0928 \u0915\u093e\u092e \u0915\u0930\u0924\u093e\u0924 (\u0924\u094d\u092f\u093e\u0902\u091a\u094d\u092f\u093e\u0938\u094b\u092c\u0924 \u0905\u0938\u0932\u0947\u0932\u093e anti-aliasing stage \u0939\u093e low-pass filter \u0905\u0938\u0924\u094b) \u0906\u0923\u093f design \u091d\u093e\u0932\u094d\u092f\u093e\u0935\u0930 \u0924\u094d\u092f\u093e\u0902\u091a\u0940 \u0935\u0948\u0936\u093f\u0937\u094d\u091f\u094d\u092f\u0947 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0930\u093e\u0939\u0924\u093e\u0924. <strong>Digital high-pass filters<\/strong> \u0939\u0947 software-based \u0905\u0938\u0924\u093e\u0924 \u0906\u0923\u093f post-processing \u092e\u0927\u094d\u092f\u0947 \u0932\u093e\u0917\u0942 \u0915\u0947\u0932\u0947 \u091c\u093e\u0924\u093e\u0924; \u0924\u094d\u092f\u093e\u0902\u091a\u093e cutoff \u0906\u0923\u093f order \u092c\u0926\u0932\u0924\u093e \u092f\u0947\u0924\u094b, \u0906\u0923\u093f data collection \u0928\u0902\u0924\u0930 \u0924\u0947 \u0932\u093e\u0917\u0942 \u0915\u093f\u0902\u0935\u093e \u0915\u093e\u0922\u0924\u093e \u092f\u0947\u0924\u093e\u0924. Modern analysers \u0905\u0928\u0947\u0915 digital filter \u092a\u0930\u094d\u092f\u093e\u092f \u0926\u0947\u0924\u093e\u0924, \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u0924\u094b\u091a record \u0905\u0928\u0947\u0915 \u092a\u094d\u0930\u0915\u093e\u0930\u0947 \u0924\u092a\u093e\u0938\u0924\u093e \u092f\u0947\u0924\u094b.<\/p>\n<h3>Cutoff frequency \u0928\u093f\u0935\u0921\u0923\u0947<\/h3>\n<p>\u0938\u093e\u0920\u0940 <strong>bearing analysis<\/strong>, f \u0938\u0947\u091f \u0915\u0930\u093e<sub>c<\/sub> rotor-\u0938\u0902\u092c\u0902\u0927\u093f\u0924 components \u092a\u0947\u0915\u094d\u0937\u093e \u091a\u093e\u0902\u0917\u0932\u0947 \u0935\u0930 \u2014 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 500\u20131000 Hz cutoff. \u092f\u093e\u092e\u0941\u0933\u0947 1\u00d7, 2\u00d7 \u0906\u0923\u093f \u0907\u0924\u0930 low-frequency machine components \u0915\u093e\u0922\u0932\u0947 \u091c\u093e\u0924\u093e\u0924 \u0906\u0923\u093f bearing impacts \u0928\u0947 \u0909\u0924\u094d\u0924\u0947\u091c\u093f\u0924 \u091d\u093e\u0932\u0947\u0932\u093e high-frequency structural-resonance region \u091c\u093e\u090a \u0926\u093f\u0932\u093e \u091c\u093e\u0924\u094b. Bearing fault repetition frequencies \u0938\u094d\u0935\u0924\u0903 (\u0938\u093e\u0927\u093e\u0930\u0923 50\u2013500 Hz) \u0905\u0936\u093e cutoff \u091a\u094d\u092f\u093e \u0916\u093e\u0932\u0940 \u0905\u0938\u0924\u093e\u0924 \u0939\u0947 \u0932\u0915\u094d\u0937\u093e\u0924 \u0918\u094d\u092f\u093e: \u0924\u094d\u092f\u093e filter \u092e\u0927\u0942\u0928 \u0925\u0947\u091f \u091c\u093e\u0924 \u0928\u093e\u0939\u0940\u0924, \u0924\u0930 high-frequency signal \u091a\u0947 demodulation \u0915\u0930\u0942\u0928 envelope spectrum \u092e\u0927\u094d\u092f\u0947 \u0928\u0902\u0924\u0930 \u092a\u0941\u0928\u0930\u094d\u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e\u0924. For <strong>\u0938\u092e\u093e\u0915\u0932\u0928<\/strong>, f \u0938\u0947\u091f \u0915\u0930\u093e<sub>c<\/sub> \u0905\u092a\u0947\u0915\u094d\u0937\u093f\u0924 \u0938\u0930\u094d\u0935\u093e\u0924 \u0915\u092e\u0940 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u091a\u094d\u092f\u093e 2\u20135\u00d7 \u0935\u0930: \u0916\u0942\u092a \u0915\u092e\u0940 \u0905\u0938\u0932\u094d\u092f\u093e\u0938 drift \u0930\u093e\u0939\u0924\u094b, \u0916\u0942\u092a \u091c\u093e\u0938\u094d\u0924 \u0905\u0938\u0932\u094d\u092f\u093e\u0938 \u0935\u0948\u0927 low-frequency components attenuate \u0939\u094b\u0924\u093e\u0924; \u0938\u093e\u092e\u093e\u0928\u094d\u092f integration \u0938\u093e\u0920\u0940 2\u201310 Hz \u0939\u0947 typical \u0906\u0939\u0947.<\/p>\n<h2>4. Measurements \u0935\u0930 \u092a\u0930\u093f\u0923\u093e\u092e<\/h2>\n<p>High-pass filter signal \u092e\u0927\u094d\u092f\u0947 \u0924\u0940\u0928 \u092a\u094d\u0930\u0915\u093e\u0930\u0947 \u092c\u0926\u0932 \u0915\u0930\u0924\u094b, \u0906\u0923\u093f \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0915\u093e\u0928\u0947 \u0924\u0947 \u0932\u0915\u094d\u0937\u093e\u0924 \u0920\u0947\u0935\u0932\u0947 \u092a\u093e\u0939\u093f\u091c\u0947\u0924:<\/p>\n<ul>\n<li><strong>Amplitude \u092a\u0930\u093f\u0923\u093e\u092e:<\/strong> cutoff \u0916\u093e\u0932\u0940\u0932 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u0915\u092e\u0940 \u0939\u094b\u0924\u093e\u0924, \u0905\u0924\u093f\u0936\u092f \u0915\u092e\u0940 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u091c\u0935\u0933\u092a\u093e\u0938 \u092a\u0942\u0930\u094d\u0923\u092a\u0923\u0947 \u0928\u093e\u0939\u0940\u0936\u093e \u0939\u094b\u0924\u093e\u0924, \u0906\u0923\u093f cutoff \u091a\u094d\u092f\u093e \u0916\u0942\u092a \u0935\u0930\u091a\u094d\u092f\u093e \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e\u0902\u0935\u0930 \u092a\u0930\u093f\u0923\u093e\u092e \u0939\u094b\u0924 \u0928\u093e\u0939\u0940; transition region \u092e\u0927\u094d\u092f\u0947 \u0915\u0920\u094b\u0930 edge \u0910\u0935\u091c\u0940 \u0939\u0933\u0942\u0939\u0933\u0942 \u0918\u091f \u0926\u093f\u0938\u0924\u0947.<\/li>\n<li><strong>Phase \u092a\u0930\u093f\u0923\u093e\u092e:<\/strong> \u0938\u0930\u094d\u0935 filters \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e-\u0906\u0927\u093e\u0930\u093f\u0924 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/phase\/\">phase<\/a> shift \u0906\u0923\u0924\u093e\u0924, \u091c\u094d\u092f\u093e\u092e\u0941\u0933\u0947 time-domain waveform \u091a\u093e \u0906\u0915\u093e\u0930 \u092c\u0926\u0932\u0942 \u0936\u0915\u0924\u094b. Bessel filters \u0939\u0940 phase distortion \u0915\u092e\u0940 \u0915\u0930\u0924\u093e\u0924, \u091c\u0947\u0935\u094d\u0939\u093e waveform timing \u0938\u092e\u091c\u0942\u0928 \u0918\u094d\u092f\u093e\u092f\u091a\u0940 \u0905\u0938\u0924\u0947 \u0924\u0947\u0935\u094d\u0939\u093e \u0939\u0947 \u092e\u0939\u0924\u094d\u0924\u094d\u0935\u093e\u091a\u0947 \u0920\u0930\u0924\u0947.<\/li>\n<li><strong>Waveform \u092a\u0930\u093f\u0923\u093e\u092e:<\/strong> filter \u0915\u092e\u0940-\u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u0947\u0924\u0940\u0932 baseline variations \u0915\u093e\u0922\u0942\u0928 \u091f\u093e\u0915\u0924\u094b \u0906\u0923\u093f <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/time-waveform\/\">time waveform<\/a> \u0932\u093e \u0936\u0942\u0928\u094d\u092f\u093e\u092d\u094b\u0935\u0924\u0940 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u094b, \u091c\u094d\u092f\u093e\u092e\u0941\u0933\u0947 \u0924\u094d\u092f\u093e\u091a\u0947 \u0926\u093f\u0938\u0923\u093e\u0930\u0947 \u0938\u094d\u0935\u0930\u0942\u092a \u092c\u0926\u0932\u0942 \u0936\u0915\u0924\u0947. \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 waveform \u0938\u092e\u091c\u093e\u0935\u0924\u093e\u0928\u093e \u0915\u094b\u0923\u0924\u0947 filtering \u0935\u093e\u092a\u0930\u0932\u0947 \u0917\u0947\u0932\u0947 \u0939\u094b\u0924\u0947 \u0939\u0947 \u092e\u093e\u0939\u093f\u0924 \u0905\u0938\u0923\u0947 \u092e\u0939\u0924\u094d\u0924\u094d\u0935\u093e\u091a\u0947 \u0906\u0939\u0947.<\/li>\n<\/ul>\n<h2>5. High-Pass Filters \u0907\u0924\u0930 filters \u0938\u094b\u092c\u0924 \u0935\u093e\u092a\u0930\u0923\u0947<\/h2>\n<p>High-pass filters \u0915\u094d\u0935\u091a\u093f\u0924\u091a \u090f\u0915\u091f\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e\u0924. High-pass \u0932\u093e low-pass \u0938\u094b\u092c\u0924 \u091c\u094b\u0921\u0932\u094d\u092f\u093e\u0938 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/band-pass-filter\/\">\u092c\u0901\u0921-\u092a\u093e\u0938 \u092b\u093f\u0932\u094d\u091f\u0930<\/a>\u0924\u092f\u093e\u0930 \u0939\u094b\u0924\u094b: HPF \u0915\u092e\u0940 \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u0930\u094b\u0916\u0924\u094b, LPF \u0909\u091a\u094d\u091a \u0935\u093e\u0930\u0902\u0935\u093e\u0930\u0924\u093e \u0930\u094b\u0916\u0924\u094b, \u0906\u0923\u093f \u0938\u0902\u092f\u094b\u091c\u0928 \u092b\u0915\u094d\u0924 \u092e\u0927\u0932\u0940 band \u091c\u093e\u090a \u0926\u0947\u0924\u0947 \u2014 \u0935\u093f\u0936\u093f\u0937\u094d\u091f frequency range \u0935\u0947\u0917\u0933\u0947 \u0915\u0930\u0923\u094d\u092f\u093e\u0938\u093e\u0920\u0940 \u0932\u093e\u0917\u0923\u093e\u0930\u0940 \u0905\u091a\u0942\u0915 selectivity. \u092a\u0942\u0930\u094d\u0923 <strong>multi-stage processing<\/strong> chain \u092e\u0927\u094d\u092f\u0947, anti-aliasing (low-pass) digitisation \u092a\u0942\u0930\u094d\u0935\u0940 \u0932\u093e\u0917\u0942 \u0915\u0947\u0932\u0947 \u091c\u093e\u0924\u0947, high-pass DC \u0915\u093e\u0922\u0924\u094b, \u0906\u0923\u093f band-pass envelope analysis \u0938\u093e\u0920\u0940 signal condition \u0915\u0930\u0924\u094b; \u0905\u0936\u093e \u0915\u094d\u0930\u092e\u093f\u0915 filtering \u0928\u0947 \u0938\u094b\u092a\u094d\u092f\u093e stages \u092e\u0927\u0942\u0928 \u0917\u0941\u0902\u0924\u093e\u0917\u0941\u0902\u0924\u0940\u091a\u0947 signal conditioning \u0924\u092f\u093e\u0930 \u0939\u094b\u0924\u0947. \u091c\u093f\u0925\u0947 \u090f\u0915\u093e \u0905\u0930\u0941\u0902\u0926 \u0918\u091f\u0915\u093e\u0932\u093e \u0928\u093e\u0915\u093e\u0930\u0923\u0947 \u0917\u0930\u091c\u0947\u091a\u0947 \u0905\u0938\u0924\u0947, \u0924\u093f\u0925\u0947 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/notch-filter\/\">notch filter<\/a> \u0939\u0947 \u092a\u0942\u0930\u0915 \u0938\u093e\u0927\u0928 \u0906\u0939\u0947.<\/p>\n<h2>6. Field measurement \u092e\u0927\u0940\u0932 high-pass filtering<\/h2>\n<p>\u0926\u0948\u0928\u0902\u0926\u093f\u0928 field work \u092e\u0927\u094d\u092f\u0947 \u092f\u094b\u0917\u094d\u092f high-pass setting \u092e\u0941\u0933\u0947 dominant rotor vibration \u0916\u093e\u0932\u0940 \u0932\u092a\u0932\u0947\u0932\u093e \u0939\u0932\u0915\u093e\u0938\u093e bearing defect \u0926\u093f\u0938\u0942 \u0936\u0915\u0924\u094b. The <a href=\"https:\/\/vibromera.eu\/mr\/product\/balanset-1\/\">Balanset-1A<\/a> \u0939\u093e portable two-channel analyser balancing \u0906\u0923\u093f diagnostics \u0926\u094b\u0928\u094d\u0939\u0940\u0938\u093e\u0920\u0940 \u0932\u093e\u0917\u0923\u093e\u0930\u093e broadband signal \u092e\u094b\u091c\u0924\u094b, \u0906\u0923\u093f envelope analysis \u092a\u0942\u0930\u094d\u0935\u0940 high-pass stage \u0932\u093e\u0917\u0942 \u0915\u0947\u0932\u094d\u092f\u093e\u0938 \u0905\u092d\u093f\u092f\u0902\u0924\u094d\u092f\u093e\u0932\u093e \u0924\u094d\u092f\u093e\u091a \u092e\u0936\u0940\u0928\u0935\u0930\u0940\u0932 \u092e\u094b\u0920\u094d\u092f\u093e 1\u00d7 unbalance response \u092a\u093e\u0938\u0942\u0928 \u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 <a href=\"https:\/\/vibromera.eu\/mr\/glossary\/bearing-defects\/\">\u092c\u0947\u0905\u0930\u093f\u0902\u0917 \u0926\u094b\u0937<\/a> \u0935\u0947\u0917\u0933\u0947 \u0915\u0930\u0924\u093e \u092f\u0947\u0924\u0947. \u0924\u094d\u092f\u093e\u092e\u0941\u0933\u0947 high-pass characteristics \u2014 cutoff frequency, filter order, \u0906\u0923\u093f amplitude \u0935 phase \u0935\u0930\u0940\u0932 \u092a\u0930\u093f\u0923\u093e\u092e \u2014 \u0938\u092e\u091c\u0942\u0928 \u0918\u0947\u0923\u0947 sound bearing analysis, \u0935\u093f\u0936\u094d\u0935\u093e\u0938\u093e\u0930\u094d\u0939 signal integration, \u0906\u0923\u093f frequency-selective measurement \u0906\u0935\u0936\u094d\u092f\u0915 \u0905\u0938\u0932\u0947\u0932\u094d\u092f\u093e \u0915\u094b\u0923\u0924\u094d\u092f\u093e\u0939\u0940 \u0915\u093e\u092e\u093e\u0938\u093e\u0920\u0940 \u0905\u0924\u094d\u092f\u093e\u0935\u0936\u094d\u092f\u0915 \u0906\u0939\u0947.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/mr\/glossary\/\">\u2190 \u092e\u0941\u0916\u094d\u092f \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0915\u093e\u0902\u0915\u0921\u0947 \u092a\u0930\u0924<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Learn about high-pass filters in vibration analysis, signal processing tools that pass frequencies above a cutoff while blocking low frequencies, essential for bearing defect detection.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-137","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/137\/revisions"}],"predecessor-version":[{"id":102174,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/glossary\/137\/revisions\/102174"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/media?parent=137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/categories?post=137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/mr\/wp-json\/wp\/v2\/tags?post=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}