{"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\/lv\/glossary\/high-pass-filter\/","title":{"rendered":"Kas ir augstfrekvences filtrs? Frekvences atlases r\u012bks"},"content":{"rendered":"<h1>Augstas caurlaid\u012bbas filtru izpratne<\/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\/lv\/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\/lv\/product\/balanset-1\/\" title=\"Portat\u012bvais balansieris un vibr\u0101ciju analizators 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 pilns p\u0101rn\u0113s\u0101jam\u0101 balansiera un vibr\u0101ciju analizatora komplekts\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/balanset-1\/\" title=\"Portat\u012bvais balansieris un vibr\u0101ciju analizators Balanset-1A\">Portat\u012bvais balansieris un vibr\u0101ciju analizators 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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/vibration-sensor\/\" title=\"Vibr\u0101cijas sensors\">\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 vibr\u0101cijas sensors tuvpl\u0101n\u0101\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/vibration-sensor\/\" title=\"Vibr\u0101cijas sensors\">Vibr\u0101cijas sensors<\/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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">\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=\"Optiskais sensors (l\u0101zera tahometrs)\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optiskais sensors (l\u0101zera tahometrs)\">Optiskais sensors (l\u0101zera tahometrs)<\/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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-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 rotora balans\u0113\u0161anas komplekts: p\u0101rn\u0113s\u0101\u0161anas soma, daudzkan\u0101lu sign\u0101la kondicionieris, rokas analizators, magn\u0113tisk\u0101 pamatne, vibr\u0101cijas sensori un spir\u0101lveida kabe\u013ci.\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/balanset-4\/\" title=\"balans\u0113\u0161anas komplekts-4\">balans\u0113\u0161anas komplekts-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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs 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=\"Magn\u0113ta pamatne.\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/magnet-stand\/\" title=\"Magn\u0113tiskais stat\u012bvs Insize-60-kgf\">Magn\u0113tiskais stat\u012bvs 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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">\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=\"Atstarojo\u0161\u0101 lente\" 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\/lv\/product-category\/parts\/\" rel=\"tag\">Da\u013cas<\/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\/lv\/product\/reflective-tape\/\" title=\"Atstarojo\u0161\u0101 lente\">Atstarojo\u0161\u0101 lente<\/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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/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=\"\">Pievienot grozam<\/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\/lv\/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\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js &quot;Balanset-1A&quot; 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 komplekta saturs ar interfeisa bloku, sensoriem, tahometru un piederumiem\" 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\/lv\/product-category\/devices\/\" rel=\"tag\">Ier\u012bces<\/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\/lv\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamiskais balans\u0113t\u0101js &quot;Balanset-1A&quot; OEM\">Dinamiskais balans\u0113t\u0101js \"Balanset-1A\" 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> + PVN (ja piem\u0113rojams)<\/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=\"\/lv\/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=\"Pievienot grozam\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Pievienot grozam\" 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=\"\/lv\/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=\"\">Pievienot grozam<\/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>augstfrekvences filtrs<\/strong> (HPF) ir frekven\u010du selekt\u012bvs sign\u0101lu apstr\u0101des elements, kas \u013cauj <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/vibration\/\">vibr\u0101cija<\/a> komponentiem virs noteikt\u0101s robe\u017efrekvences iziet cauri, vienlaikus v\u0101jinot komponentus zem robe\u017efrekvences. Vibr\u0101cijas anal\u012bz\u0113 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/vibration-analysis\/\">vibr\u0101cijas anal\u012bze<\/a>, augstfrekvences caurlaidfiltriem no\u0146em zemas frekvences vibr\u0101ciju (no <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/unbalance\/\">nel\u012bdzsvarot\u012bba<\/a> un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/misalignment\/\">v\u0101rpstu nesakrit\u012bba<\/a>), lai anal\u012bti\u0137is var\u0113tu koncentr\u0113ties uz augstfrekvences saturu (no <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/bearing-defects\/\">gult\u0146u defekti<\/a>, <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/gear-mesh-frequency\/\">zobratu re\u017e\u0123is<\/a>, un elektriskos avotus), k\u0101 ar\u012b nov\u0113r\u0161 DC nob\u012bdes un zemfrekven\u010du dreifu. Tas ir spogu\u013catt\u0113ls <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/low-pass-filter\/\">zemfrekvences filtrs<\/a>.<\/p>\n<p>Augstfrekvences caurlaidfiltr\u012b ir fundament\u0101la noz\u012bme <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/envelope-analysis\/\">aploksnes anal\u012bze<\/a> and general <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/signal-filtering\/\">sign\u0101la filtr\u0113\u0161ana<\/a> (pretalias\u0113\u0161ana, savuk\u0101rt, ir zemfrekven\u010du funkcija, ko piem\u0113ro pirms digitaliz\u0101cijas), \u013caujot ieg\u016bt diagnostisko inform\u0101ciju no izv\u0113l\u0113ta frekven\u010du diapazona, vienlaikus atmetot nev\u0113lamos zemfrekven\u010du komponentus, kas cit\u0101di mask\u0113tu vai nom\u0101ktu interes\u0113jo\u0161os sign\u0101lus.<\/p>\n<h2>1. Filtra raksturlielumi<\/h2>\n<p>Tr\u012bs parametri nosaka jebkura augstfrekvences caurlaidfiltra darb\u012bbu: robe\u017efrekvence, sl\u012bpums un pamat\u0101 eso\u0161ais projekt\u0113\u0161anas veids.<\/p>\n<ul>\n<li><strong>Robe\u017efrekvence (f<sub>c<\/sub>):<\/strong> frekvence, kur\u0101 filtra atbilde nokr\u012btas l\u012bdz \u22123 dB (70,7% no caurlaid\u012bguma joslas amplit\u016bdas). Zem f<sub>c<\/sub> frekvences tiek pak\u0101peniski v\u0101jin\u0101tas; virs f<sub>c<\/sub> t\u0101s tiek p\u0101rraid\u012btas ar minim\u0101liem zudumiem. Nogrieznes frekvence tiek izv\u0113l\u0113ta atbilsto\u0161i lietojumam un interes\u0113jo\u0161ajam frekven\u010du saturam.<\/li>\n<li><strong>Filtra sl\u012bpums (rolloff \u0101trums):<\/strong> v\u0101jin\u0101\u0161anas \u0101trums zem nogrieznes frekvences, izteikts dB uz okt\u0101vu vai dB uz dek\u0101du. A <strong>1st-order<\/strong> filtrs atsl\u0101\u0146ojas ar 6 dB\/okt\u0101vu (20 dB\/dek\u0101du) \u2014 maigs sl\u012bpums; a <strong>2nd-order<\/strong> pie 12 dB\/okt\u0101vu (40 dB\/dek\u0101du) \u2014 m\u0113rens; a <strong>4th-order<\/strong> pie 24 dB\/okt\u0101vu (80 dB\/dek\u0101du) \u2014 strauj\u0161. Augst\u0101kas k\u0101rtas nodro\u0161ina as\u0101ku p\u0101reju un lab\u0101ku nom\u0101k\u0161anu, ta\u010du ir sare\u017e\u0123\u012bt\u0101kas ievie\u0161an\u0101.<\/li>\n<\/ul>\n<p>The filter <strong>tips<\/strong> nosaka kompromisu starp asumu un precizit\u0101ti:<\/p>\n<ul>\n<li><strong>Batervorts:<\/strong> maksim\u0101li plakana caurlai\u017e joslas reakcija.<\/li>\n<li><strong>\u010cebi\u0161evs:<\/strong> as\u0101ka nogriezne, ta\u010du ar vi\u013c\u0146ojumu caurlaid\u012bbas josl\u0101.<\/li>\n<li><strong>Besels:<\/strong> vislab\u0101k\u0101 uzved\u012bba laika jom\u0101 ar minim\u0101lu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/phase\/\">f\u0101ze<\/a> distortion.<\/li>\n<li><strong>Eliptisks:<\/strong> as\u0101k\u0101 p\u0101reja no vis\u0101m, ta\u010du ar vi\u013c\u0146ojumu gan caurlaid\u012bbas, gan aiztures josl\u0101.<\/li>\n<\/ul>\n<h2>2. Vibr\u0101ciju anal\u012bzes pielietojumi<\/h2>\n<h3>Gult\u0146a defekta noteik\u0161ana<\/h3>\n<p>\u0160is ir visizplat\u012bt\u0101kais lietojums. Nogrieznes frekvence parasti 500\u20132000 Hz nov\u0113r\u0161 zemas frekvences disbalansu un nesacentr\u0113t\u012bbas vibr\u0101ciju, atst\u0101jot augstas frekvences trieciena sign\u0101lus, ko rada gult\u0146u boj\u0101jumi. T\u0101 ir pirmais posms aploksnes anal\u012bzes apstr\u0101d\u0113, kas p\u0113c tam demodul\u0113 \u0161os triecienus, lai atkl\u0101tu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/bearing-fault-frequencies\/\">gult\u0146u defektu frekvences<\/a>.<\/p>\n<h3>Integr\u0113\u0161ana \u0101trum\u0101 vai p\u0101rvietojum\u0101<\/h3>\n<p>Kad <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/integration\/\">integrating<\/a> <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/acceleration\/\">pa\u0101trin\u0101jums<\/a> uz <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/velocity\/\">\u0101trums<\/a> vai <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/displacement\/\">p\u0101rvietojums<\/a>, augstcaurlaid\u012bgais filtrs, kas iestat\u012bts uz 2\u201310 Hz, nov\u0113r\u0161 l\u012bdzstr\u0101vas nob\u012bdi un \u013coti zemas frekvences, kuras cit\u0101di tiktu integr\u0113tas liel\u0101s novirzes k\u013c\u016bd\u0101s. \u0160is solis ir b\u016btisks prec\u012bzai zemas frekvences integr\u0113\u0161anai.<\/p>\n<h3>Sensora stiprin\u0101juma rezonanse \u2014 joslas ierobe\u017eo\u0161anas uzdevums<\/h3>\n<p>An <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/accelerometer\/\">akselerometrs<\/a> stiprin\u0101juma rezonanse \u2014 parasti 3\u201310 kHz magn\u0113tiskam stiprin\u0101jumam \u2014 var izkrop\u013cot r\u0101d\u012bjumus. T\u0101 k\u0101 \u0161is artefakts atrodas augst\u0101 frekvenc\u0113, augstfrekven\u010du filtrs to neno\u0146em: tas tiek nom\u0101kts, ierobe\u017eojot aug\u0161\u0113jo frekven\u010du diapazonu ar zemfrekven\u010du (joslu ierobe\u017eojo\u0161u) filtru, vai izvair\u012b\u0161anos no anal\u012bzes joslas virs rezonanses. Aploksnes anal\u012bz\u0113 rezonanses re\u0123ions pat var tikt apzin\u0101ti izmantots k\u0101 demodul\u0101cijas nes\u0113ja josla. Ska\u0146a <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/mounting\/\">sensoru mont\u0101\u017ea<\/a> prakse papildina filtr\u0113\u0161anu.<\/p>\n<h3>DC-nob\u012bdes no\u0146em\u0161ana<\/h3>\n<p>Augstcaurlaid\u012bgais filtrs ar \u013coti zemu nogrieznes frekvenci (0,5\u20132 Hz) atdala sign\u0101la l\u012bdzstr\u0101vas komponentu. Tas ir nepiecie\u0161ams pareizai sign\u0101la apstr\u0101dei, nov\u0113r\u0161ot <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/fft\/\">FFT<\/a> k\u013c\u016bdas un integr\u0101cijas dreifs.<\/p>\n<h2>3. Praktisk\u0101 ievie\u0161ana<\/h2>\n<h3>Analogie pret digit\u0101lajiem filtriem<\/h3>\n<p><strong>Analogie augstfrekvences filtri<\/strong> ir aparat\u016bras \u0137\u0113des sign\u0101la kondicion\u0113\u0161anas \u0137\u0113d\u0113. T\u0101s darbojas re\u0101llaik\u0101 k\u0101 da\u013ca no sensora sign\u0101la kondicion\u0113\u0161anas (pretalias\u0113\u0161anas posms, kas t\u0101s pavada, ir zemfrekven\u010du filtrs), un p\u0113c izstr\u0101des t\u0101m ir fiks\u0113tas \u012bpa\u0161\u012bbas. <strong>Digit\u0101lie augstfrekvences filtri<\/strong> ir programmat\u016bras b\u0101zes un tiek lietotas p\u0113capstr\u0101d\u0113; to nogrieznes frekvenci un k\u0101rtu var piel\u0101got, un tos var piem\u0113rot vai no\u0146emt p\u0113c datu v\u0101k\u0161anas. M\u016bsdienu analizatori pied\u0101v\u0101 vair\u0101kas digit\u0101l\u0101 filtra opcijas, lai vienu un to pa\u0161u ierakstu var\u0113tu p\u0101rbaud\u012bt da\u017e\u0101dos veidos.<\/p>\n<h3>Robe\u017efrekvences izv\u0113le<\/h3>\n<p>Priek\u0161 <strong>gult\u0146a anal\u012bze<\/strong>, set f<sub>c<\/sub> iev\u0113rojami virs ar rotoru saist\u012btaj\u0101m komponent\u0113m \u2014 parasti 500\u20131000 Hz nogrie\u0161anas frekvence. Tas no\u0146em 1\u00d7, 2\u00d7 un citas zemas frekvences ma\u0161\u012bnas komponentes un lai\u017e cauri augstfrekvences struktur\u0101l\u0101s rezonanses apgabalu, ko ierosina gult\u0146u triecieni. \u0145emiet v\u0113r\u0101, ka pa\u0161as gult\u0146u defektu atk\u0101rto\u0161an\u0101s frekvences (parasti 50\u2013500 Hz) atrodas zem \u0161\u0101das nogrie\u0161anas frekvences: t\u0101s p\u0113c tam tiek atg\u016btas apvalka spektr\u0101, demodul\u0113jot augstfrekvences sign\u0101lu, nevis tie\u0161i iziet caur filtru. Par <strong>integr\u0101cija<\/strong>, set f<sub>c<\/sub> pie 2\u20135\u00d7 zem\u0101k\u0101s interes\u0113jo\u0161\u0101s frekvences: p\u0101r\u0101k zema \u013cauj novirzei, p\u0101r\u0101k augsta v\u0101jina der\u012bgos zemas frekvences komponentus, un 2\u201310 Hz ir tipiska visp\u0101r\u012bgai integr\u0113\u0161anai.<\/p>\n<h2>4. Ietekme uz m\u0113r\u012bjumiem<\/h2>\n<p>Augstcaurlaid\u012bgais filtrs maina sign\u0101lu tr\u012bs veidos, kas anal\u012bti\u0137im j\u0101patur pr\u0101t\u0101:<\/p>\n<ul>\n<li><strong>Amplit\u016bdas efekti:<\/strong> frekvences zem robe\u017efrekvences tiek nov\u0101jin\u0101tas, \u013coti zemas frekvences faktiski piln\u012bb\u0101 nov\u0101ktas, bet frekvences, kas iev\u0113rojami p\u0101rsniedz robe\u017efrekvenci, paliek neskart\u0101s; p\u0101rejas zon\u0101 v\u0101jin\u0101\u0161ana notiek pak\u0101peniski, nevis ar stingru robe\u017el\u012bniju.<\/li>\n<li><strong>Phase effects:<\/strong> visi filtri ievie\u0161 frekvences atkar\u012bgu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/phase\/\">f\u0101ze<\/a> nob\u012bde, kas var main\u012bt laika apgabala vi\u013c\u0146veida formu. Bessela filtri samazina \u0161o f\u0101zes izkrop\u013cojumu, kas ir svar\u012bgi, kad tiek interpret\u0113ts vi\u013c\u0146veida laika nob\u012bde.<\/li>\n<li><strong>Vi\u013c\u0146u formas efekti:<\/strong> filtrs no\u0146em zemo frekven\u010du b\u0101zl\u012bnijas sv\u0101rst\u012bbas un centr\u0113 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/time-waveform\/\">laika vi\u013c\u0146a forma<\/a> ap nulli, kas var main\u012bt t\u0101 ac\u012bmredzamo raksturu. T\u0101p\u0113c, interpret\u0113jot vi\u013c\u0146veidu, ir svar\u012bgi zin\u0101t, k\u0101da filtr\u0113\u0161ana tika piem\u0113rota.<\/li>\n<\/ul>\n<h2>5. Augstcaurlaid\u012bgo filtru kombin\u0113\u0161ana ar citiem filtriem<\/h2>\n<p>Augstcaurlaid\u012bgie filtri reti darbojas atsevi\u0161\u0137i. Augstcaurlaid\u012bg\u0101 un zemcaurlaid\u012bg\u0101 filtra kombin\u0101cija veido <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/band-pass-filter\/\">joslas caurlaides filtrs<\/a>: augstcaurlaid\u012bgais filtrs blo\u0137\u0113 zem\u0101s frekvences, zemcaurlaid\u012bgais filtrs blo\u0137\u0113 augst\u0101s frekvences, un kombin\u0101cija caurlai\u017e tikai vid\u0113jo joslu \u2014 tie\u0161i t\u0101da selektivit\u0101te ir nepiecie\u0161ama, lai izol\u0113tu noteiktu frekven\u010du diapazonu. Piln\u0101 <strong>daud\u017epak\u0101pju apstr\u0101de<\/strong> \u0137\u0113d\u0113 antialiaisa (zemcaurlaid\u012bgais) filtrs tiek piem\u0113rots pirms digitaliz\u0101cijas, augstcaurlaid\u012bgais filtrs no\u0146em l\u012bdzstr\u0101vas komponenti, un joslas caurlaid\u012bgais filtrs sagatavo sign\u0101lu apvalka anal\u012bzei; \u0161\u0101da sec\u012bga filtr\u0113\u0161ana \u013cauj veidot sare\u017e\u0123\u012btu sign\u0101la apstr\u0101di no vienk\u0101r\u0161iem posmiem. Gad\u012bjum\u0101, kad j\u0101at\u0146em tikai viens \u0161aurs komponents, izmanto <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/notch-filter\/\">notch filter<\/a> ir papildino\u0161s instruments.<\/p>\n<h2>6. Augstcaurlaid\u012bg\u0101 filtr\u0113\u0161ana lauka m\u0113r\u012bjumos<\/h2>\n<p>Ikdienas lauka darb\u0101 pareizais augstcaurlaid\u012bg\u0101 filtra iestat\u012bjums \u013cauj paman\u012bt v\u0101ju gult\u0146a defektu domin\u0113jo\u0161\u0101s rotora vibr\u0101cijas fon\u0101. P\u0101rn\u0113s\u0101jams divu kan\u0101lu analizators, piem\u0113ram, <a href=\"https:\/\/vibromera.eu\/lv\/produkts\/balansesanas-komplekts-1\/\">Balanset-1A<\/a> m\u0113ra platjoslas sign\u0101lu, kas nepiecie\u0161ams gan balans\u0113\u0161anai, gan diagnostikai, un augstcaurlaid\u012bg\u0101 posma pielieto\u0161ana pirms apvalka anal\u012bzes \u013cauj in\u017eenierim atdal\u012bt agr\u012bnu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/bearing-defects\/\">gult\u0146u defekti<\/a> no liel\u0101 1\u00d7 disbalansa atsauc\u0113s uz t\u0101s pa\u0161as iek\u0101rtas. T\u0101p\u0113c augstcaurlaid\u012bgo filtru raksturlielumu izpratne \u2014 robe\u017efrekvence, filtra k\u0101rta un ietekme uz amplit\u016bdu un f\u0101zi \u2014 ir b\u016btiska prec\u012bzai gult\u0146u anal\u012bzei, uzticamai sign\u0101la integr\u0101cijai un jebkuram uzdevumam, kur\u0101 nepiecie\u0161ams frekven\u010du selekt\u012bvs m\u0113r\u012bjums.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/lv\/glossary\/\">\u2190 Atpaka\u013c uz galveno indeksu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Uzziniet par vibr\u0101cijas anal\u012bzes augstfrekvences filtriem \u2014 sign\u0101lu apstr\u0101des r\u012bkiem, kas lai\u017e cauri frekvences virs robe\u017ev\u0113rt\u012bbas, vienlaikus blo\u0137\u0113jot zemfrekvences, kas ir b\u016btiski gult\u0146u defektu noteik\u0161anai.<\/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\/lv\/wp-json\/wp\/v2\/glossary\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/137\/revisions"}],"predecessor-version":[{"id":102174,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/137\/revisions\/102174"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media?parent=137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/categories?post=137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/tags?post=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}