{"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\/zh\/glossary\/band-pass-filter\/","title":{"rendered":"\u4ec0\u4e48\u662f\u5e26\u901a\u6ee4\u6ce2\u5668\uff1f\u9891\u7387\u5e26\u9009\u62e9"},"content":{"rendered":"<h1>\u7406\u89e3\u5e26\u901a\u6ee4\u6ce2\u5668<\/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\/zh\/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\/zh\/product\/balanset-1\/\" title=\"\u4fbf\u643a\u5f0f\u5e73\u8861\u673a\u548c\u632f\u52a8\u5206\u6790\u4eea 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 \u5168\u5957\u4fbf\u643a\u5f0f\u5e73\u8861\u673a\u548c\u632f\u52a8\u5206\u6790\u4eea\" 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\/zh\/product-category\/devices\/\" rel=\"tag\">\u8bbe\u5907<\/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\/zh\/product\/balanset-1\/\" title=\"\u4fbf\u643a\u5f0f\u5e73\u8861\u673a\u548c\u632f\u52a8\u5206\u6790\u4eea Balanset-1A\">\u4fbf\u643a\u5f0f\u5e73\u8861\u673a\u548c\u632f\u52a8\u5206\u6790\u4eea 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> +\u589e\u503c\u7a0e\uff08\u5982\u9002\u7528\uff09<\/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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u52a0\u5165\u8d2d\u7269\u8f66\" 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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\uff1a\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\u5df2\u6dfb\u52a0\u5230\u60a8\u7684\u8d2d\u7269\u8f66\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u52a0\u5165\u8d2d\u7269\u8f66<\/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\/zh\/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\/zh\/product\/vibration-sensor\/\" title=\"\u632f\u52a8\u4f20\u611f\u5668\">\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 \u632f\u52a8\u4f20\u611f\u5668\u7279\u5199\" 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\/zh\/product-category\/parts\/\" rel=\"tag\">\u90e8\u4ef6<\/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\/zh\/product\/vibration-sensor\/\" title=\"\u632f\u52a8\u4f20\u611f\u5668\">\u632f\u52a8\u4f20\u611f\u5668<\/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> +\u589e\u503c\u7a0e\uff08\u5982\u9002\u7528\uff09<\/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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u52a0\u5165\u8d2d\u7269\u8f66\" 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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\uff1a\u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d\u5df2\u6dfb\u52a0\u5230\u60a8\u7684\u8d2d\u7269\u8f66\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u52a0\u5165\u8d2d\u7269\u8f66<\/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\/zh\/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\/zh\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u5149\u5b66\u4f20\u611f\u5668\uff08\u6fc0\u5149\u8f6c\u901f\u8ba1\uff09\">\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=\"\u5149\u5b66\u4f20\u611f\u5668\uff08\u6fc0\u5149\u8f6c\u901f\u8ba1\uff09\" 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\/zh\/product-category\/parts\/\" rel=\"tag\">\u90e8\u4ef6<\/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\/zh\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"\u5149\u5b66\u4f20\u611f\u5668\uff08\u6fc0\u5149\u8f6c\u901f\u8ba1\uff09\">\u5149\u5b66\u4f20\u611f\u5668\uff08\u6fc0\u5149\u8f6c\u901f\u8ba1\uff09<\/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> +\u589e\u503c\u7a0e\uff08\u5982\u9002\u7528\uff09<\/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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u52a0\u5165\u8d2d\u7269\u8f66\" 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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\uff1a\u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d\u5df2\u6dfb\u52a0\u5230\u60a8\u7684\u8d2d\u7269\u8f66\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u52a0\u5165\u8d2d\u7269\u8f66<\/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\/zh\/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\/zh\/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\u8f6c\u5b50\u5e73\u8861\u5957\u4ef6\uff1a\u4fbf\u643a\u7bb1\u3001\u591a\u901a\u9053\u4fe1\u53f7\u8c03\u8282\u5668\u3001\u624b\u6301\u5f0f\u5206\u6790\u4eea\u3001\u78c1\u6027\u5e95\u5ea7\u3001\u632f\u52a8\u4f20\u611f\u5668\u548c\u87ba\u65cb\u7535\u7f06\u3002.\" 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\/zh\/product-category\/devices\/\" rel=\"tag\">\u8bbe\u5907<\/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\/zh\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> +\u589e\u503c\u7a0e\uff08\u5982\u9002\u7528\uff09<\/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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u52a0\u5165\u8d2d\u7269\u8f66\" 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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\uff1a\u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d\u5df2\u6dfb\u52a0\u5230\u60a8\u7684\u8d2d\u7269\u8f66\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u52a0\u5165\u8d2d\u7269\u8f66<\/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\/zh\/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\/zh\/product\/magnet-stand\/\" title=\"\u78c1\u5ea7\u5c3a\u5bf8-60 \u5343\u514b\u529b\">\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=\"\u78c1\u94c1\u5e95\u5ea7\" 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\/zh\/product-category\/parts\/\" rel=\"tag\">\u90e8\u4ef6<\/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\/zh\/product\/magnet-stand\/\" title=\"\u78c1\u5ea7\u5c3a\u5bf8-60 \u5343\u514b\u529b\">\u78c1\u5ea7\u5c3a\u5bf8-60 \u5343\u514b\u529b<\/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> +\u589e\u503c\u7a0e\uff08\u5982\u9002\u7528\uff09<\/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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u52a0\u5165\u8d2d\u7269\u8f66\" 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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\uff1a\u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d\u5df2\u6dfb\u52a0\u5230\u60a8\u7684\u8d2d\u7269\u8f66\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u52a0\u5165\u8d2d\u7269\u8f66<\/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\/zh\/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\/zh\/product\/reflective-tape\/\" title=\"\u53cd\u5149\u80f6\u5e26\">\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=\"\u53cd\u5149\u80f6\u5e26\" 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\/zh\/product-category\/parts\/\" rel=\"tag\">\u90e8\u4ef6<\/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\/zh\/product\/reflective-tape\/\" title=\"\u53cd\u5149\u80f6\u5e26\">\u53cd\u5149\u80f6\u5e26<\/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> +\u589e\u503c\u7a0e\uff08\u5982\u9002\u7528\uff09<\/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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u52a0\u5165\u8d2d\u7269\u8f66\" 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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\uff1a\u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d\u5df2\u6dfb\u52a0\u5230\u60a8\u7684\u8d2d\u7269\u8f66\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u52a0\u5165\u8d2d\u7269\u8f66<\/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\/zh\/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\/zh\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u52a8\u5e73\u8861\u673a &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 \u5957\u4ef6\u5185\u5bb9\u5305\u62ec\u63a5\u53e3\u88c5\u7f6e\u3001\u4f20\u611f\u5668\u3001\u8f6c\u901f\u8ba1\u548c\u9644\u4ef6\" 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\/zh\/product-category\/devices\/\" rel=\"tag\">\u8bbe\u5907<\/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\/zh\/product\/dynamic-balancer-balanset-1a\/\" title=\"\u52a8\u5e73\u8861\u673a &quot;Balanset-1A&quot; OEM\">\u52a8\u5e73\u8861\u673a \"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> +\u589e\u503c\u7a0e\uff08\u5982\u9002\u7528\uff09<\/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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u52a0\u5165\u8d2d\u7269\u8f66\" 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=\"\/zh\/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=\"\u52a0\u5165\u8d2d\u7269\u8f66\uff1a\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\u5df2\u6dfb\u52a0\u5230\u60a8\u7684\u8d2d\u7269\u8f66\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">\u52a0\u5165\u8d2d\u7269\u8f66<\/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>\u5e26\u901a\u6ee4\u6ce2\u5668<\/strong> (BPF) \u662f\u4e00\u79cd\u9891\u7387\u9009\u62e9\u6027\u4fe1\u53f7\u5904\u7406\u5143\u4ef6\uff0c\u5b83\u80fd\u591f <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/vibration\/\">\u632f\u52a8<\/a> \u9009\u5b9a\u9891\u7387\u5e26\u5bbd\u5185\u7684\u4fe1\u53f7\u80fd\u591f\u901a\u8fc7\uff0c\u540c\u65f6\u8870\u51cf\u8be5\u5e26\u5bbd\u4ee5\u4e0b\u548c\u4ee5\u4e0a\u7684\u6240\u6709\u4fe1\u53f7\u3002\u5b9e\u9645\u4e0a\uff0c\u5b83\u76f8\u5f53\u4e8e\u5c06\u4e00\u4e2a <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/high-pass-filter\/\">\u9ad8\u901a\u6ee4\u6ce2\u5668<\/a> \uff08\u53ef\u963b\u9694\u4f4e\u9891\uff09\u4ee5\u53ca\u4e00\u4e2a <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/low-pass-filter\/\">\u4f4e\u901a\u6ee4\u6ce2\u5668<\/a> \uff08\u8be5\u6ee4\u6ce2\u5668\u4f1a\u963b\u9694\u9ad8\u9891\uff09\uff0c\u4ece\u800c\u5f62\u6210\u4e00\u4e2a\u4ec5\u5141\u8bb8\u7279\u5b9a\u4e2d\u9891\u901a\u8fc7\u7684\u201c\u7a97\u53e3\u201d\u3002\u6bcf\u4e2a\u5e26\u901a\u6ee4\u6ce2\u5668\u90fd\u7531\u4e09\u4e2a\u53c2\u6570\u6765\u63cf\u8ff0\uff1a\u4e2d\u5fc3\u9891\u7387\u3001\u5e26\u5bbd\u4ee5\u53ca\u9636\u6570\uff08\u6216\u9661\u5ea6\uff09\u3002\u5728\u632f\u52a8\u5206\u6790\u5de5\u4f5c\u4e2d\uff0c\u5e26\u901a\u6ee4\u6ce2\u5668\u5bf9\u4e8e <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/envelope-analysis\/\">\u5305\u7edc\u5206\u6790<\/a>\uff0c\u7528\u4e8e\u9488\u5bf9\u7279\u5b9a\u9891\u6bb5\u8fdb\u884c\u7cbe\u51c6\u8bca\u65ad\uff0c\u5e76\u901a\u8fc7\u6ee4\u9664\u76ee\u6807\u9891\u6bb5\u4ee5\u5916\u7684\u6240\u6709\u4fe1\u53f7\uff0c\u4ece\u800c\u4ece\u566a\u58f0\u4e2d\u63d0\u53d6\u5fae\u5f31\u4fe1\u53f7\u3002\u5b83\u662f\u66f4\u5e7f\u6cdb\u7684\u5de5\u5177\u7bb1\u4e2d\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684\u5de5\u5177\u4e4b\u4e00\uff0c <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/signal-filtering\/\">\u4fe1\u53f7\u6ee4\u6ce2<\/a>.<\/p>\n<h2>1. \u8fc7\u6ee4\u53c2\u6570<\/h2>\n<h3>\u4e2d\u5fc3\u9891\u7387 (f\u2080)<\/h3>\n<ul>\n<li>\u901a\u5e26\u7684\u4e2d\u70b9\u548c\u6ee4\u6ce2\u5668\u54cd\u5e94\u7684\u6700\u5927\u70b9\u3002<\/li>\n<li>\u9009\u5b9a\u4ee5\u5339\u914d\u76ee\u6807\u9891\u7387\u6210\u5206\u2014\u2014\u901a\u5e38\u662f\u5df2\u77e5\u7684\u5171\u632f\u9891\u7387\u6216\u6545\u969c\u9891\u7387\u3002<\/li>\n<\/ul>\n<h3>\u5e26\u5bbd\uff08BW\uff09<\/h3>\n<ul>\n<li><strong>\u5b9a\u4e49\uff1a<\/strong> \u4e24\u4e2a\u22123 dB\u70b9\u4e4b\u95f4\u7684\u9891\u7387\u8303\u56f4\uff0cf<sub>\u9ad8<\/sub> \u2212 f<sub>\u4f4e<\/sub>.<\/li>\n<li><strong>\u7a84\u5e26\uff1a<\/strong> BW &lt; f\u2080 \u7684 10% \u2014\u2014 \u9ad8\u5ea6\u9009\u62e9\u6027\u3002<\/li>\n<li><strong>Wide band:<\/strong> BW &gt; f\u2080 \u7684 50% \u2014 \u9009\u62e9\u6027\u8f83\u4f4e\u3002<\/li>\n<li><strong>Q \u56e0\u5b50\uff1a<\/strong> Q = f\u2080 \/ BW\uff1bQ \u503c\u8d8a\u9ad8\uff0c\u6ee4\u6ce2\u5668\u5e26\u5bbd\u8d8a\u7a84\uff0c\u9009\u62e9\u6027\u8d8a\u5f3a\u3002<\/li>\n<\/ul>\n<h3>\u6ee4\u6ce2\u5668\u7279\u6027<\/h3>\n<ul>\n<li><strong>\u4e0b\u622a\u6b62\u9891\u7387\uff08f<sub>\u4f4e<\/sub>):<\/strong> \u4e0b\u8fb9\u7f18\u4e0b\u964d\u81f3\u22123 dB\u5904\u3002<\/li>\n<li><strong>\u4e0a\u622a\u6b62\u9891\u7387\uff08f<sub>\u9ad8<\/sub>):<\/strong> \u5373\u4e0a\u8fb9\u7f18\u4e0b\u964d\u81f3\u22123 dB\u5904\u3002<\/li>\n<li><strong>Shape factor:<\/strong> \u963b\u5e26\u5bbd\u5ea6\u4e0e\u901a\u5e26\u5bbd\u5ea6\u7684\u6bd4\u503c\u2014\u2014\u8fd9\u662f\u8861\u91cf\u6ee4\u6ce2\u5668\u622a\u6b62\u9661\u5ced\u7a0b\u5ea6\u7684\u6307\u6807\u3002<\/li>\n<\/ul>\n<h2>2. \u632f\u52a8\u5206\u6790\u4e2d\u7684\u5e94\u7528<\/h2>\n<h3>2.1 \u5305\u7edc\u5206\u6790\u2014\u2014\u4e3b\u8981\u7528\u9014<\/h3>\n<p>\u5e26\u901a\u6ee4\u6ce2\u5668\u662f\u68c0\u6d4b\u6eda\u52a8\u8f74\u627f\u7f3a\u9677\u7684\u5173\u952e\u7b2c\u4e00\u6b65\uff1a<\/p>\n<ul>\n<li><strong>\u9891\u5e26\u9009\u62e9\uff1a<\/strong> \u901a\u5e38\u4e3a 500 Hz\u201310 kHz \u6216 1 kHz\u201320 kHz\u3002<\/li>\n<li><strong>\u76ee\u7684\uff1a<\/strong> \u5206\u79bb\u7531\u8f74\u627f\u51b2\u51fb\u6fc0\u53d1\u7684\u7ed3\u6784\u9ad8\u9891\u5171\u632f\u3002<\/li>\n<li><strong>\u8fc7\u7a0b\uff1a<\/strong> BPF \u2192 \u5305\u7edc\u68c0\u6d4b (<a href=\"https:\/\/vibromera.eu\/zh\/glossary\/demodulation\/\">\u89e3\u8c03<\/a>) \u2192 <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/fft\/\">\u5feb\u901f\u5085\u91cc\u53f6\u53d8\u6362<\/a> \u5305\u7edc\u7684\u3002<\/li>\n<li><strong>\u7ed3\u679c\uff1a<\/strong> \u7684 <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/bearing-fault-frequencies\/\">\u8f74\u627f\u6545\u969c\u9891\u7387<\/a> \u5728\u751f\u6210\u7684\u7ed3\u679c\u4e2d\u6e05\u6670\u5730\u51f8\u663e\u51fa\u6765 <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/envelope-spectrum\/\">\u5305\u7edc\u9891\u8c31<\/a>.<\/li>\n<\/ul>\n<h3>2.2 \u5171\u632f\u5e26\u5206\u6790<\/h3>\n<p>\u5728\u7ed3\u6784\u4ef6\u6216\u627f\u91cd\u4ef6\u5468\u56f4\u8fdb\u884c\u7d27\u5bc6\u8fc7\u6ee4 <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/resonance\/\">\u8c10\u632f<\/a> \u5c06\u8be5\u6a21\u6001\u7684\u80fd\u91cf\u4e0e\u5176\u4ed6\u6240\u6709\u9891\u7387\u9694\u79bb\uff0c\u4f7f\u60a8\u80fd\u591f\u8bc4\u4f30\u7279\u5b9a\u5171\u632f\u9891\u7387\u4e0b\u7684\u6fc0\u52b1\u4e0e\u54cd\u5e94\u2014\u2014\u8fd9\u5728\u5171\u632f\u6545\u969c\u6392\u67e5\u4e2d\u6781\u5177\u5e2e\u52a9\u3002<\/p>\n<h3>2.3 \u9891\u5e26\u9694\u79bb<\/h3>\n<p>BPF \u53ef\u4ee5\u805a\u7126\u4e8e\u9009\u5b9a\u7684\u8bca\u65ad\u9891\u6bb5\u2014\u2014\u4f8b\u5982\u4f4e\u9891\u5de5\u4f5c\u65f6\u7684 10\u2013100 Hz\u2014\u2014\u4ece\u800c\u6ee4\u9664\u4f4e\u9891\u6f02\u79fb\u548c\u9ad8\u9891\u566a\u58f0\uff0c\u6e05\u6670\u5448\u73b0\u60a8\u5173\u6ce8\u7684\u4fe1\u53f7\u6210\u5206\u3002<\/p>\n<h3>2.4 \u9f7f\u8f6e\u556e\u5408\u9694\u79bb<\/h3>\n<p>\u5c06\u9891\u5e26\u7f6e\u4e8e <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/gear-mesh-frequency\/\">\u9f7f\u8f6e\u556e\u5408\u9891\u7387<\/a> \u8be5\u6ee4\u6ce2\u5668\u80fd\u591f\u901a\u8fc7\u8be5\u5cf0\u503c\u53ca\u5176\u8fb9\u5e26\uff0c\u540c\u65f6\u6291\u5236\u5176\u4ed6\u9f7f\u8f6e\u7ea7\u548c\u8f74\u627f\u9891\u7387\uff0c\u4ece\u800c\u5b9e\u73b0\u7cbe\u51c6\u7684\u9f7f\u8f6e\u5206\u6790\u3002\u5f53\u76ee\u6807\u662f\u8ddf\u8e2a\u53d8\u5316\u7684\u8f6c\u901f\u800c\u975e\u56fa\u5b9a\u9891\u5e26\u65f6\uff0c\u4e00\u4e2a <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/tracking-filter\/\">\u8ddf\u8e2a\u6ee4\u6ce2\u5668<\/a> \u6267\u884c\u4e0e\u8f74\u5e8f\u76f8\u5173\u7684\u76f8\u540c\u9694\u79bb\u64cd\u4f5c\u3002<\/p>\n<h2>3. \u5e26\u901a\u6ee4\u6ce2\u5668\u8bbe\u8ba1<\/h2>\n<h3>\u7ea7\u8054\u4f4e\u901a\u548c\u9ad8\u901a\u6ee4\u6ce2\u5668<\/h3>\n<p>\u6700\u5e38\u89c1\u7684\u5b9e\u73b0\u65b9\u5f0f\u53ea\u662f\u5c06\u8fd9\u4e24\u4e2a\u8f83\u7b80\u5355\u7684\u8fc7\u6ee4\u5668\u4e32\u8054\u8d77\u6765\uff1a<\/p>\n<ul>\n<li>\u9ad8\u901a\u6ee4\u6ce2\u5668\u4f1a\u963b\u6321\u6240\u6709\u4f4e\u4e8e f \u7684\u4fe1\u53f7<sub>\u4f4e<\/sub>.<\/li>\n<li>\u4f4e\u901a\u6ee4\u6ce2\u5668\u4f1a\u963b\u9694\u6240\u6709\u9ad8\u4e8e f \u7684\u9891\u7387<sub>\u9ad8<\/sub>.<\/li>\n<li>\u5b83\u4eec\u4e32\u8054\u8d77\u6765\u6784\u6210\u5e26\u901a\u6ee4\u6ce2\u5668\uff0c\u6bcf\u4e2a\u90e8\u5206\u90fd\u5bf9\u6574\u4f53\u9009\u62e9\u6027\u6709\u6240\u8d21\u732e\u3002<\/li>\n<\/ul>\n<h3>\u76f4\u63a5\u5e26\u901a\u8bbe\u8ba1<\/h3>\n<p>\u53e6\u4e00\u79cd\u505a\u6cd5\u662f\u5c06\u6ee4\u6ce2\u5668\u4f18\u5316\u4e3a\u5355\u7ea7\u7ed3\u6784\uff0c\u800c\u975e\u7ea7\u8054\u7ed3\u6784\u3002\u8fd9\u79cd\u8bbe\u8ba1\u867d\u7136\u66f4\u4e3a\u590d\u6742\uff0c\u4f46\u80fd\u83b7\u5f97\u66f4\u4f18\u7684\u6027\u80fd\uff0c\u901a\u5e38\u4ec5\u7528\u4e8e\u7279\u6b8a\u5e94\u7528\u3002\u4e0e\u5176\u5bc6\u5207\u76f8\u5173\u7684\u662f <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/notch-filter\/\">\u9677\u6ce2\u6ee4\u6ce2\u5668<\/a>\uff0c\u5b83\u8d77\u7740\u76f8\u53cd\u7684\u4f5c\u7528\u2014\u2014\u963b\u6321\u4e00\u4e2a\u7a84\u5e26\uff0c\u540c\u65f6\u653e\u884c\u5176\u4ed6\u6240\u6709\u9891\u7387\u3002<\/p>\n<h2>4. \u5b9e\u9645\u8003\u8651<\/h2>\n<h3>\u5e26\u5bbd\u6743\u8861<\/h3>\n<p><strong>\u7a84\u5e26\u5bbd<\/strong> \u867d\u7136\u8fd9\u79cd\u65b9\u6cd5\u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u9009\u62e9\u6027\u5e76\u66f4\u6709\u6548\u5730\u6291\u5236\u76f8\u90bb\u9891\u7387\uff0c\u4f46\u53ef\u80fd\u65e0\u6cd5\u68c0\u6d4b\u5230\u9891\u7387\u6f02\u79fb\uff0c\u4e14\u9700\u8981\u7cbe\u786e\u8c03\u8c10\u2014\u2014\u5f53\u76ee\u6807\u9891\u7387\u5df2\u77e5\u4e14\u7a33\u5b9a\u65f6\u6548\u679c\u6700\u4f73\u3002 <strong>Wide bandwidth<\/strong> \u80fd\u591f\u6355\u6349\u9891\u7387\u53d8\u5316\uff0c\u4e14\u8c03\u8c10\u8d77\u6765\u8981\u7b80\u5355\u5f97\u591a\uff0c\u4f46\u4ee3\u4ef7\u662f\u5bf9\u4e8e\u9644\u8fd1\u4e0d\u9700\u8981\u7684\u4fe1\u53f7\u7684\u6291\u5236\u80fd\u529b\u8f83\u5f31\u2014\u2014\u5f53\u9891\u7387\u6ce2\u52a8\u6216\u6574\u4e2a\u9891\u6bb5\u90fd\u91cd\u8981\u65f6\uff0c\u8fd9\u79cd\u65b9\u6cd5\u6700\u4e3a\u7406\u60f3\u3002<\/p>\n<h3>\u9009\u62e9\u7528\u4e8e\u5305\u7edc\u5206\u6790\u7684\u9891\u5e26<\/h3>\n<ul>\n<li><strong>Typical bands:<\/strong> 500\u20132,000 Hz\u30011,000\u20135,000 Hz \u4ee5\u53ca 5,000\u201320,000 Hz\u3002<\/li>\n<li><strong>\u9009\u62e9\uff1a<\/strong> \u9009\u62e9\u5177\u6709\u6700\u5f3a\u8f74\u627f\u5171\u632f\u6fc0\u52b1\u7684\u9891\u5e26\u3002<\/li>\n<li><strong>\u6838\u5b9e\uff1a<\/strong> \u68c0\u67e5\u539f\u59cb\u52a0\u901f\u5ea6 <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/spectrum\/\">\u9891\u8c31<\/a> \u9996\u5148\u8981\u627e\u5230\u90a3\u4e2a\u5171\u632f\u70b9\u3002<\/li>\n<li><strong>Optimise:<\/strong> \u8c03\u6574\u9891\u5e26\uff0c\u4ee5\u6700\u5927\u5316\u8f74\u627f\u7f3a\u9677\u4fe1\u53f7\u3002<\/li>\n<\/ul>\n<h2>5. \u6ee4\u6ce2\u5668\u5bf9\u4fe1\u53f7\u7684\u5f71\u54cd<\/h2>\n<h3>\u65f6\u57df\u6ce2\u5f62\u6548\u5e94<\/h3>\n<p>\u7ecf\u8fc7\u5e26\u901a\u6ee4\u6ce2\u7684 <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/time-waveform\/\">\u65f6\u95f4\u6ce2\u5f62<\/a> \u4ec5\u663e\u793a\u901a\u5e26\u6210\u5206\u3002\u5728\u7a84\u5e26\u6761\u4ef6\u4e0b\uff0c\u5176\u8868\u73b0\u4e3a\u8c03\u5236\u8f7d\u6ce2\uff1b\u4f4e\u9891\u6ce2\u52a8\u548c\u9ad8\u9891\u566a\u58f0\u5df2\u88ab\u6d88\u9664\uff0c\u8fd9\u80fd\u5927\u5927\u7b80\u5316\u89e3\u8bfb\u5de5\u4f5c\u3002<\/p>\n<h3>\u5149\u8c31\u6548\u5e94<\/h3>\n<p>\u5728\u9891\u8c31\u4e2d\uff0c\u901a\u5e26\u7684\u5e45\u5ea6\u5f97\u4ee5\u4fdd\u7559\uff0c\u800c\u963b\u5e26\u7684\u5e45\u5ea6\u901a\u5e38\u4f1a\u88ab\u524a\u51cf40\u201380 dB\u3002\u5176\u7ed3\u679c\u662f\uff0c\u663e\u793a\u753b\u9762\u66f4\u52a0\u6e05\u6670\uff0c\u91cd\u70b9\u7a81\u51fa\u4e86\u76ee\u6807\u9891\u5e26\uff0c\u4e14\u51e1\u662f\u566a\u58f0\u4f4d\u4e8e\u901a\u5e26\u4e4b\u5916\u7684\u533a\u57df\uff0c\u5176\u566a\u58f0\u5e95\u9650\u5747\u6709\u6240\u964d\u4f4e\u3002<\/p>\n<h2>6. \u6570\u5b57\u4e0e\u6a21\u62df\uff0c\u4ee5\u53ca\u6309\u9891\u7387\u8303\u56f4\u5212\u5206\u7684\u9891\u6bb5<\/h2>\n<h3>\u6570\u5b57\u6ee4\u6ce2\u5668\u4e0e\u6a21\u62df\u6ee4\u6ce2\u5668<\/h3>\n<p><strong>\u6a21\u62df<\/strong> \u5e26\u901a\u6ee4\u6ce2\u5668\u5728\u4fe1\u53f7\u8def\u5f84\u4e2d\u901a\u8fc7\u786c\u4ef6\u5b9e\u73b0\uff0c\u5b9e\u65f6\u5de5\u4f5c\uff0c\u4e00\u65e6\u6784\u5efa\u5b8c\u6210\u5373\u5177\u6709\u56fa\u5b9a\u7279\u6027\uff0c\u5e76\u7528\u4e8e <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/aliasing\/\">anti-aliasing<\/a> \u4ee5\u53ca\u4fe1\u53f7\u8c03\u7406\u3002 <strong>Digital<\/strong> \u6ee4\u6ce2\u5668\u5728\u4fe1\u53f7\u6570\u5b57\u5316\u540e\u901a\u8fc7\u8f6f\u4ef6\u5bf9\u5176\u8fdb\u884c\u5904\u7406\uff0c\u63d0\u4f9b\u53ef\u8c03\u8282\u7684\u53c2\u6570\uff0c\u5e76\u4e14\u5373\u4f7f\u5728\u6570\u636e\u91c7\u96c6\u5b8c\u6210\u540e\u4ecd\u53ef\u5e94\u7528\u6216\u79fb\u9664\u2014\u2014\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u73b0\u4ee3\u5206\u6790\u4eea\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u5b57\u5e26\u901a\u6ee4\u6ce2\u5668\u9009\u9879\u3002<\/p>\n<h3>\u6309\u9891\u6bb5\u5212\u5206\u7684\u5e38\u89c1\u9891\u6bb5<\/h3>\n<ul>\n<li><strong>\u4f4e\u9891\uff0810\u2013200 Hz\uff09\uff1a<\/strong> \u4e0d\u5e73\u8861\u4e0e\u5bf9\u4e2d\u5206\u6790\u3001\u4f4e\u901f\u673a\u68b0\u4ee5\u53ca\u57fa\u7840\u6216\u7ed3\u6784\u632f\u52a8\u3002<\/li>\n<li><strong>\u4e2d\u9891\uff08200\u20132,000 Hz\uff09\uff1a<\/strong> \u9f7f\u8f6e\u556e\u5408\u9891\u7387\u3001\u53f6\u7247\u548c\u5bfc\u53f6\u901a\u8fc7\u9891\u7387\uff0c\u4ee5\u53ca\u4e0b\u8f74\u627f\u6545\u969c\u9891\u7387\u3002<\/li>\n<li><strong>\u9ad8\u9891\uff082\u201340 kHz\uff09\uff1a<\/strong> \u8f74\u627f\u7f3a\u9677\u5305\u7edc\u5206\u6790\u3001\u9ad8\u9891\u51b2\u51fb\u53ca\u8f74\u627f\u5171\u632f\u6fc0\u52b1\u3002<\/li>\n<\/ul>\n<h2>7. \u73b0\u573a\u5e26\u901a\u6ee4\u6ce2<\/h2>\n<p>\u5b9e\u9645\u4e0a\uff0c\u5e26\u901a\u6ee4\u6ce2\u5668\u5f88\u5c11\u5355\u72ec\u4f7f\u7528\u2014\u2014\u5b83\u662f\u6d4b\u91cf\u94fe\u4e2d\u7684\u4e00\u73af\uff0c\u8be5\u6d4b\u91cf\u94fe\u8fd8\u4f1a\u5bf9\u4fe1\u53f7\u8fdb\u884c\u91c7\u6837\u3001\u7a97\u51fd\u6570\u5904\u7406\u548c\u53d8\u6362\uff0c\u56e0\u6b64\u6240\u9009\u7684\u5e26\u5bbd\u5fc5\u987b\u4f4d\u4e8e\u4eea\u5668\u7684\u91c7\u6837\u5e26\u5bbd\u8303\u56f4\u5185\u3002\u4f8b\u5982\uff0c\u50cf <a href=\"https:\/\/vibromera.eu\/zh\/%e4%ba%a7%e5%93%81\/%e5%b9%b3%e8%a1%a1%e6%9d%86-1\/\">Balanset-1A<\/a> \u53ef\u6d4b\u91cf\u7ea65 Hz\u81f31 kHz\u8303\u56f4\u5185\u7684\u632f\u52a8\uff0c\u5e76\u80fd\u5206\u8fa81\u00d7 <a href=\"https:\/\/vibromera.eu\/zh\/glossary\/phase\/\">\u632f\u5e45\u548c\u76f8\u4f4d<\/a> \u73b0\u573a\u5e73\u8861\u5de5\u4f5c\u9700\u8981\u8fd9\u4e9b\u6280\u672f\uff1b\u5f53\u5de5\u7a0b\u5e08\u9700\u8981\u786e\u8ba4\u95ee\u9898\u7684\u771f\u6b63\u6839\u6e90\u662f\u9ad8\u9891\u8f74\u627f\u7f3a\u9677\u800c\u975e\u7b80\u5355\u7684\u5931\u8861\u65f6\uff0c\u5e26\u901a\u548c\u5305\u7edc\u6280\u672f\u4fbf\u80fd\u8865\u5145\u8fd9\u4e00\u5de5\u4f5c\u6d41\u7a0b\u3002\u5728\u8bbe\u7f6e\u6b64\u7c7b\u5206\u6790\u65f6\uff0c <a href=\"https:\/\/vibromera.eu\/zh\/calculators\/fft-resolution-calculator\/\">FFT\u5206\u8fa8\u7387\u8ba1\u7b97\u5668<\/a> \u6709\u52a9\u4e8e\u5c06\u7ebf\u6570\u548c\u5e26\u5bbd\u4e0e\u60a8\u6253\u7b97\u5206\u6790\u7684\u9891\u5e26\u76f8\u5339\u914d\uff0c\u4ece\u800c\u907f\u514d\u95f4\u8ddd\u8f83\u8fd1\u7684\u6545\u969c\u7ebf\u548c\u8fb9\u5e26\u76f8\u4e92\u6df7\u6dc6\u3002\u638c\u63e1\u5e26\u901a\u9009\u62e9\u2014\u2014\u5c24\u5176\u662f\u7528\u4e8e\u5305\u7edc\u5206\u6790\u548c\u9891\u7387\u8303\u56f4\u9694\u79bb\u2014\u2014\u5bf9\u4e8e\u4ece\u590d\u6742\u7684\u632f\u52a8\u7279\u5f81\u4e2d\u63d0\u53d6\u6e05\u6670\u7684\u8bca\u65ad\u4fe1\u606f\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/zh\/glossary\/\">\u2190 \u8fd4\u56de\u4e3b\u7d22\u5f15<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u632f\u52a8\u5206\u6790\u4e2d\u7684\u5e26\u901a\u6ee4\u6ce2\u5668\uff0c\u8fd9\u662f\u4e00\u79cd\u4fe1\u53f7\u5904\u7406\u5de5\u5177\uff0c\u5b83\u5141\u8bb8\u9009\u5b9a\u9891\u5e26\u5185\u7684\u9891\u7387\u901a\u8fc7\uff0c\u540c\u65f6\u963b\u6b62\u6240\u6709\u5176\u4ed6\u9891\u7387\u901a\u8fc7\uff0c\u8fd9\u5bf9\u4e8e\u5305\u7edc\u5206\u6790\u81f3\u5173\u91cd\u8981\u3002.<\/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\/zh\/wp-json\/wp\/v2\/glossary\/44","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/zh\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/zh\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/zh\/wp-json\/wp\/v2\/glossary\/44\/revisions"}],"predecessor-version":[{"id":101372,"href":"https:\/\/vibromera.eu\/zh\/wp-json\/wp\/v2\/glossary\/44\/revisions\/101372"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/zh\/wp-json\/wp\/v2\/media?parent=44"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/zh\/wp-json\/wp\/v2\/categories?post=44"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/zh\/wp-json\/wp\/v2\/tags?post=44"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}