{"id":44,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/band-pass-filter\/"},"modified":"2026-05-23T22:47:02","modified_gmt":"2026-05-23T22:47:02","slug":"band-pass-filter","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lv\/glossary\/band-pass-filter\/","title":{"rendered":"Kas ir joslas caurlaides filtrs? Frekven\u010du joslas izv\u0113le"},"content":{"rendered":"<h1>Band-pass 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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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\/44?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>joslas caurlaides filtrs<\/strong> (BPF) ir frekvences selekt\u012bvs sign\u0101lu apstr\u0101des elements, kas \u013cauj <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/vibration\/\">vibr\u0101cija<\/a> izv\u0113l\u0113taj\u0101 frekven\u010du josl\u0101 eso\u0161ie sign\u0101li tiek caurlaisti, vienlaikus v\u0101jinot visus sign\u0101lus gan zem, gan virs \u0161\u012bs joslas. Faktiski tas ir <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/high-pass-filter\/\">augstfrekvences filtrs<\/a> (kas blo\u0137\u0113 zemas frekvences) un <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/low-pass-filter\/\">zemfrekvences filtrs<\/a> (kas blo\u0137\u0113 augst\u0101s frekvences), veidojot \u201elogu\u201d, kas caurlaida tikai izv\u0113l\u0113to vid\u0113jo frekven\u010du diapazonu. Katru joslas caurlaides filtru raksturo tr\u012bs skait\u013ci: t\u0101 centr\u0101l\u0101 frekvence, joslas platums un k\u0101rt\u012bba jeb st\u0101vums. Vibr\u0101ciju p\u0113t\u012bjumos BPF ir neaizst\u0101jams, lai <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/envelope-analysis\/\">aploksnes anal\u012bze<\/a>, lai veiktu m\u0113r\u0137tiec\u012bgu diagnostiku noteikt\u0101 diapazon\u0101 un izceltu v\u0101jus sign\u0101lus no trok\u0161\u0146a, atmetot visu, kas atrodas \u0101rpus interes\u0113jo\u0161\u0101 diapazona. Tas ir viens no visbie\u017e\u0101k izmantotajiem r\u012bkiem pla\u0161aj\u0101 r\u012bku kl\u0101st\u0101 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/signal-filtering\/\">sign\u0101la filtr\u0113\u0161ana<\/a>.<\/p>\n<h2>1. Filtra parametri<\/h2>\n<h3>Centr\u0101l\u0101 frekvence (f\u2080)<\/h3>\n<ul>\n<li>P\u0101rejas joslas viduspunkts un filtra maksim\u0101l\u0101s reakcijas punkts.<\/li>\n<li>Izv\u0113l\u0113ts t\u0101, lai atbilstu interes\u0113jo\u0161ajam frekven\u010du diapazonam \u2014 parasti zin\u0101mai rezonanses vai defekta frekvencei.<\/li>\n<\/ul>\n<h3>Joslas platums (BW)<\/h3>\n<ul>\n<li><strong>Defin\u012bcija:<\/strong> frekven\u010du diapazons starp \u22123 dB punktiem, f<sub>high<\/sub> \u2212 f<sub>low<\/sub>.<\/li>\n<li><strong>\u0160aur\u0101 josla:<\/strong> BW &lt; 10 % no f\u2080 \u2014 \u013coti selekt\u012bvs.<\/li>\n<li><strong>Wide band:<\/strong> BW &gt; 50 % no f\u2080 \u2014 maz\u0101k selekt\u012bvs.<\/li>\n<li><strong>Q factor:<\/strong> Q = f\u2080 \/ BW; augst\u0101ks Q r\u0101d\u012bt\u0101js noz\u012bm\u0113 \u0161aur\u0101ku, selekt\u012bv\u0101ku filtru.<\/li>\n<\/ul>\n<h3>Filtra raksturlielumi<\/h3>\n<ul>\n<li><strong>Apak\u0161\u0113j\u0101 robe\u017efrekvence (f<sub>low<\/sub>):<\/strong> kur apak\u0161\u0113j\u0101 josla samazin\u0101s l\u012bdz \u22123 dB.<\/li>\n<li><strong>Aug\u0161\u0113j\u0101 robe\u017efrekvence (f<sub>high<\/sub>):<\/strong> kur aug\u0161\u0113j\u0101 josla samazin\u0101s l\u012bdz \u22123 dB.<\/li>\n<li><strong>Shape factor:<\/strong> stopjoslas un caurlaides joslas platuma attiec\u012bba \u2014 r\u0101d\u012bt\u0101js, kas raksturo, cik strauji filtrs nogrie\u017e sign\u0101lu.<\/li>\n<\/ul>\n<h2>2. Vibr\u0101ciju anal\u012bzes pielietojumi<\/h2>\n<h3>2.1 Apvalka anal\u012bze \u2014 galvenais pielietojums<\/h3>\n<p>Joslas filtrs ir iz\u0161\u0137iro\u0161ais pirmais solis rull\u012b\u0161u gult\u0146u defektu noteik\u0161an\u0101:<\/p>\n<ul>\n<li><strong>Joslas atlase:<\/strong> parasti 500 Hz\u201310 kHz vai 1 kHz\u201320 kHz.<\/li>\n<li><strong>M\u0113r\u0137is:<\/strong> izdal\u012bt augstfrekvences struktur\u0101l\u0101s rezonanses, ko izraisa gult\u0146u triecieni.<\/li>\n<li><strong>Process:<\/strong> BPF \u2192 apvalka noteik\u0161ana (<a href=\"https:\/\/vibromera.eu\/lv\/glossary\/demodulation\/\">demodul\u0101cija<\/a>) \u2192 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/fft\/\">FFT<\/a> uz aploksnes.<\/li>\n<li><strong>Rezult\u0101ts:<\/strong> . <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/bearing-fault-frequencies\/\">gult\u0146u defektu frekvences<\/a> skaidri izce\u013cas ieg\u016btaj\u0101 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/envelope-spectrum\/\">aploksnes spektrs<\/a>.<\/li>\n<\/ul>\n<h3>2.2 Rezonanses joslas anal\u012bze<\/h3>\n<p>Cie\u0161a filtr\u0113\u0161ana ap konstrukcijas elementu vai balstu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/resonance\/\">rezonanse<\/a> izol\u0113 \u0161aj\u0101 re\u017e\u012bm\u0101 eso\u0161o ener\u0123iju no vis\u0101m p\u0101r\u0113j\u0101m frekvenc\u0113m, \u013caujot nov\u0113rt\u0113t iedarb\u012bbu un reakciju konkr\u0113t\u0101 rezonans\u0113 \u2014 tas ir sp\u0113c\u012bgs pal\u012bgs rezonanses probl\u0113mu nov\u0113r\u0161an\u0101.<\/p>\n<h3>2.3 Frekven\u010du diapazona izol\u0101cija<\/h3>\n<p>BPF var tikt piel\u0101gots izv\u0113l\u0113tajam diagnostikas diapazonam \u2014 piem\u0113ram, 10\u2013100 Hz zemas frekvences darbam \u2014, atdalot zemas frekvences novirzes un augstas frekvences troksni, lai izceltu jums svar\u012bg\u0101s sast\u0101vda\u013cas.<\/p>\n<h3>2.4 Zobratu saskares izol\u0101cija<\/h3>\n<p>Lentes centr\u0113\u0161ana uz <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/gear-mesh-frequency\/\">zobratu sazobes frekvence<\/a> filtr\u0113 \u0161o maksimumu un t\u0101 s\u0101nu joslas, vienlaikus izsl\u0113dzot citas p\u0101rnesumu pak\u0101pes un gult\u0146u frekvences, t\u0101d\u0113j\u0101di nodro\u0161inot prec\u012bzu p\u0101rnesumu anal\u012bzi. Ja m\u0113r\u0137is ir sekot main\u012bgam \u0101trumam, nevis fiks\u0113tai joslai, tad <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/tracking-filter\/\">izseko\u0161anas filtrs<\/a> veic t\u0101du pa\u0161u izol\u0101ciju, \u0146emot v\u0113r\u0101 v\u0101rpstas sec\u012bbu.<\/p>\n<h2>3. Joslas caurlaides filtra projekt\u0113\u0161ana<\/h2>\n<h3>Kaskad\u0113ts zemfrekvences un augstcaurlaid\u012bbas filtrs<\/h3>\n<p>Visbie\u017e\u0101k izmantotais risin\u0101jums vienk\u0101r\u0161i savieno divus vienk\u0101r\u0161\u0101kus filtrus:<\/p>\n<ul>\n<li>Augstfrekvences filtrs blo\u0137\u0113 visus sign\u0101lus, kuru frekvence ir zem\u0101ka par f<sub>low<\/sub>.<\/li>\n<li>Zemfrekvences filtrs blo\u0137\u0113 visus sign\u0101lus, kuru frekvence p\u0101rsniedz f<sub>high<\/sub>.<\/li>\n<li>S\u0113rijveid\u0101 tie veido joslas filtru, un katra sekcija veicina kop\u0113jo selektivit\u0101ti.<\/li>\n<\/ul>\n<h3>Tie\u0161\u0101s joslas caurlaides dizains<\/h3>\n<p>Alternat\u012bvi filtrs tiek optimiz\u0113ts k\u0101 vienpak\u0101pes, nevis k\u0101 kask\u0101des filtrs. \u0160\u0101da konstrukcija ir sare\u017e\u0123\u012bt\u0101ka, ta\u010du \u013cauj sasniegt lab\u0101kus darb\u012bbas r\u0101d\u012bt\u0101jus, un t\u0101 tiek izmantota tikai specializ\u0113t\u0101m lietojumprogramm\u0101m. L\u012bdz\u012bgs risin\u0101jums ir <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/notch-filter\/\">notch filter<\/a>, kas darbojas pret\u0113ji \u2014 blo\u0137\u0113 vienu \u0161auru frekven\u010du joslu, bet caurlai\u017e visu p\u0101r\u0113jo.<\/p>\n<h2>4. Praktiski apsv\u0113rumi<\/h2>\n<h3>Kompromisi attiec\u012bb\u0101 uz joslas platumu<\/h3>\n<p><strong>\u0160aurs joslas platums<\/strong> nodro\u0161ina lab\u0101ku selektivit\u0101ti un efekt\u012bv\u0101ku blakusfrekven\u010du izsl\u0113g\u0161anu, ta\u010du var nepaman\u012bt frekvences novirzes un prasa prec\u012bzu regul\u0113\u0161anu \u2014 vislab\u0101k darbojas, ja vajadz\u012bg\u0101 frekvence ir zin\u0101ma un stabila. <strong>Wide bandwidth<\/strong> uztver frekvences sv\u0101rst\u012bbas un ir daudz viegl\u0101k noska\u0146ot, ta\u010du t\u0101d\u0113\u013c slikt\u0101k izfiltr\u0113 tuvum\u0101 eso\u0161os nev\u0113lamos sign\u0101lus \u2014 vislab\u0101k der gad\u012bjumos, kad frekvence sv\u0101rst\u0101s vai ir svar\u012bgs viss frekven\u010du diapazons.<\/p>\n<h3>Lentes izv\u0113le aploksnes anal\u012bzei<\/h3>\n<ul>\n<li><strong>Typical bands:<\/strong> 500\u20132000 Hz, 1000\u20135000 Hz un 5000\u201320 000 Hz.<\/li>\n<li><strong>Izv\u0113le:<\/strong> izv\u0113l\u0113ties joslu ar visstipr\u0101ko gult\u0146u rezonanses iedarb\u012bbu.<\/li>\n<li><strong>P\u0101rbaud\u012bt:<\/strong> p\u0101rbaud\u012bt bruto pa\u0101trin\u0101jumu <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/spectrum\/\">spektrs<\/a> lai vispirms atrastu \u0161o rezonansi.<\/li>\n<li><strong>Optimise:<\/strong> noregul\u0113jiet joslu, lai maksim\u0101li pastiprin\u0101tu gult\u0146u defektu sign\u0101lu.<\/li>\n<\/ul>\n<h2>5. Filtru ietekme uz sign\u0101lu<\/h2>\n<h3>Laika un vi\u013c\u0146u formas ietekme<\/h3>\n<p>ar joslas caurlaides filtru <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/time-waveform\/\">laika vi\u013c\u0146a forma<\/a> par\u0101da tikai caurlaides joslas sign\u0101lu. \u0160aurjoslas gad\u012bjum\u0101 tas izskat\u0101s k\u0101 modul\u0113ta nes\u0113jfrekvence; zemas frekvences sv\u0101rst\u012bbas un augstas frekvences troksnis ir izsl\u0113gti, kas var iev\u0113rojami atvieglot rezult\u0101tu interpret\u0101ciju.<\/p>\n<h3>Spektra efekti<\/h3>\n<p>Spektr\u0101 caurlaides joslas amplit\u016bdas tiek saglab\u0101tas, bet blo\u0137\u0113\u0161anas joslas amplit\u016bdas tiek samazin\u0101tas par 40\u201380 dB. Rezult\u0101t\u0101 tiek ieg\u016bts skaidr\u0101ks att\u0113ls, kas koncentr\u0113jas uz interes\u0113jo\u0161o joslu, ar samazin\u0101tu trok\u0161\u0146u l\u012bmeni visur, kur troksnis atrodas \u0101rpus caurlaides joslas.<\/p>\n<h2>6. Digit\u0101lais un analogais, k\u0101 ar\u012b frekven\u010du joslas<\/h2>\n<h3>Digit\u0101lie un analogie filtri<\/h3>\n<p><strong>Analog<\/strong> joslas caurlaides filtri tiek \u012bstenoti aparat\u016bras l\u012bmen\u012b sign\u0101la ce\u013c\u0101, darbojas re\u0101llaik\u0101, p\u0113c izveides tiem ir fiks\u0113tas raksturlielums, un tos izmanto <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/aliasing\/\">anti-aliasing<\/a> un sign\u0101la apstr\u0101de. <strong>Digital<\/strong> filtri apstr\u0101d\u0101 sign\u0101lu programmat\u016bras vid\u0113 p\u0113c digitaliz\u0101cijas, pied\u0101v\u0101 regul\u0113jamos parametrus un tos var piem\u0113rot vai no\u0146emt pat p\u0113c datu sav\u0101k\u0161anas \u2014 tie\u0161i t\u0101d\u0113\u013c m\u016bsdienu analizatori nodro\u0161ina pla\u0161as digit\u0101lo BPF iesp\u0113jas.<\/p>\n<h3>Popul\u0101r\u0101k\u0101s grupas p\u0113c diapazona<\/h3>\n<ul>\n<li><strong>Zemas frekvences (10\u2013200 Hz):<\/strong> nel\u012bdzsvarot\u012bbas un nesakrit\u012bbas anal\u012bze, zemas apgriezienu skaita iek\u0101rtas, k\u0101 ar\u012b pamatu vai konstrukciju vibr\u0101cijas.<\/li>\n<li><strong>Vid\u0113jie frekvences diapazoni (200\u20132000 Hz):<\/strong> zobratu saskares frekvences, l\u0101psti\u0146u un l\u0101psti\u0146sp\u0101rnu pagrieziena frekvences, k\u0101 ar\u012b apak\u0161\u0113j\u0101 gult\u0146a defektu frekvences.<\/li>\n<li><strong>Augstfrekvences (2\u201340 kHz):<\/strong> gult\u0146u defektu spektr\u0101l\u0101 anal\u012bze, augstfrekvences triecieni un gult\u0146u rezonanses izrais\u012b\u0161ana.<\/li>\n<\/ul>\n<h2>7. Joslas caurlaides filtr\u0113\u0161ana praks\u0113<\/h2>\n<p>Praks\u0113 joslas filtrs reti tiek izmantots atsevi\u0161\u0137i \u2014 tas ir viens no posmiem m\u0113r\u012bjumu \u0137\u0113d\u0113, kur\u0101 tiek veikta ar\u012b sign\u0101la diskretiz\u0101cija, logu veido\u0161ana un transform\u0101cija, t\u0101p\u0113c izv\u0113l\u0113tajai joslai j\u0101atrodas m\u0113rinstrumenta diskretiz\u0101cijas joslas platuma robe\u017e\u0101s. P\u0101rn\u0113s\u0101jams divkan\u0101lu analizators, piem\u0113ram, <a href=\"https:\/\/vibromera.eu\/lv\/produkts\/balansesanas-komplekts-1\/\">Balanset-1A<\/a> izm\u0113ra vibr\u0101ciju diapazon\u0101 no aptuveni 5 Hz l\u012bdz 1 kHz un nodro\u0161ina iz\u0161\u0137irtsp\u0113ju 1\u00d7 <a href=\"https:\/\/vibromera.eu\/lv\/glossary\/phase\/\">amplit\u016bda un f\u0101ze<\/a> kas nepiecie\u0161ama balans\u0113\u0161anai uz vietas; joslas caurlaides un amplit\u016bdas metodes papildina \u0161o darba gaitu gad\u012bjumos, kad in\u017eenierim ir j\u0101p\u0101rliecin\u0101s, vai probl\u0113mas patiesais c\u0113lonis ir augstfrekvences gult\u0146u defekts, nevis vienk\u0101r\u0161a nel\u012bdzsvarot\u012bba. Veicot \u0161\u0101du anal\u012bzi, <a href=\"https:\/\/vibromera.eu\/lv\/calculators\/fft-resolution-calculator\/\">FFT iz\u0161\u0137irtsp\u0113jas kalkulators<\/a> pal\u012bdz piel\u0101got l\u012bniju skaitu un joslas platumu izv\u0113l\u0113tajai joslai, lai cie\u0161i izvietotas defektu l\u012bnijas un s\u0101nu joslas netiktu sajauktas. Joslas caurlaides filtr\u0113\u0161anas apguve \u2014 it \u012bpa\u0161i amplit\u016bdas anal\u012bzei un frekven\u010du diapazona izdal\u012b\u0161anai \u2014 ir b\u016btiska, lai no sare\u017e\u0123\u012btas vibr\u0101ciju rakstur\u012bg\u0101s signat\u016bras ieg\u016btu skaidru diagnostisko inform\u0101ciju.<\/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 joslu caurlaides filtriem vibr\u0101ciju anal\u012bz\u0113 \u2014 sign\u0101lu apstr\u0101des r\u012bkiem, kas caurlaid frekvences izv\u0113l\u0113taj\u0101 josl\u0101, vienlaikus blo\u0137\u0113jot visas p\u0101r\u0113j\u0101s, un tas ir svar\u012bgi aploksnes anal\u012bzei.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-44","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/44","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":1,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/44\/revisions"}],"predecessor-version":[{"id":101372,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/glossary\/44\/revisions\/101372"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/media?parent=44"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/categories?post=44"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lv\/wp-json\/wp\/v2\/tags?post=44"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}