{"id":99,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/demodulation\/"},"modified":"2026-05-23T22:18:01","modified_gmt":"2026-05-23T22:18:01","slug":"demodulation","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/lt\/glossary\/demodulation\/","title":{"rendered":"Kas yra demoduliacija vibracijos analiz\u0117je?"},"content":{"rendered":"<h1>Demoduliacijos supratimas (voko analiz\u0117)<\/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\/lt\/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\/lt\/product\/balanset-1\/\" title=\"Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius 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 pilno komplekto ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/balanset-1\/\" title=\"Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius Balanset-1A\">Ne\u0161iojamas balansavimo \u012frenginys ir vibracijos analizatorius Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>1,975.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/vibration-sensor\/\" title=\"Vibracijos jutiklis\">\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=\"&quot;Balanset-1A&quot; vibracijos jutiklis stambiu planu\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/vibration-sensor\/\" title=\"Vibracijos jutiklis\">Vibracijos jutiklis<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>90.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinis jutiklis (lazerinis tachometras)\">\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=\"Optinis jutiklis (lazerinis tachometras)\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinis jutiklis (lazerinis tachometras)\">Optinis jutiklis (lazerinis tachometras)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>124.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/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 rotoriaus balansavimo rinkinys: ne\u0161iojimo d\u0117klas, daugiakanalis signalo kondicionierius, rankinis analizatorius, magnetinis pagrindas, vibracijos jutikliai ir susukti kabeliai.\" 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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>6,803.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\">\u012e krep\u0161el\u012f<\/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\/lt\/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\/lt\/product\/magnet-stand\/\" title=\"Magnetinis stovas 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=\"Magneto pagrindas.\" 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\/lt\/product-category\/parts\/\" rel=\"tag\">Dalys<\/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\/lt\/product\/magnet-stand\/\" title=\"Magnetinis stovas Insize-60-kgf\">Magnetinis stovas Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>46.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" class=\"fas fa-cart-plus\" 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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\/lt\/product-category\/devices\/\" rel=\"tag\">\u012erenginiai<\/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\/lt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinaminis balansavimo \u012frenginys &quot;Balanset-1A&quot; OEM\">Dinaminis balansavimo \u012frenginys \"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\">&euro;<\/span>1,735.00<\/span> + PVM (jei taikoma)<\/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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\u012e krep\u0161el\u012f\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"\u012e krep\u0161el\u012f\" 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=\"\/lt\/wp-json\/wp\/v2\/glossary\/99?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=\"\">\u012e krep\u0161el\u012f<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Demoduliacija<\/strong> yra signal\u0173 apdorojimo metodas, naudojamas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/vibration-analysis\/\">vibracijos analiz\u0117<\/a> siekiant aptikti pasikartojan\u010dius, \u017eemo da\u017enio sm\u016bgius, kurie i\u0161 tikr\u0173j\u0173 yra &#8220;pasl\u0117pti&#8221; ma\u0161inos auk\u0161to da\u017enio vibracijos viduje. Tai variklis, varantis geriau \u017einom\u0105 termin\u0105 <strong><a href=\"https:\/\/vibromera.eu\/lt\/glossary\/envelope-analysis\/\">Apgaubos analiz\u0117<\/a><\/strong>, ir abu da\u017enai vartojami kaip sinonimai. Metodas i\u0161skiria auk\u0161to da\u017enio vibracijos juost\u0105, kuri elgiasi kaip <em>ne\u0415\u040elio signalas<\/em>, tada i\u0161gauna <em>vokas<\/em> to ne\u0161lio \u2014 atskleid\u017eiant pagrindin\u012f smulki\u0173, periodini\u0173 sm\u016bgi\u0173, toki\u0173 kaip sukelt\u0173 mikroskopini\u0173 defekt\u0173, pasikartojimo da\u017en\u012f <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bearing-defects\/\">guoliai<\/a> arba <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/gear-defects\/\">krumpliara\u010diai<\/a>.<\/p>\n<h2>1. Apibr\u0117\u017eimas: kas yra demoduliacaja?<\/h2>\n<p>Kiekvienas ried\u0117jimo elemento guolio ar krumpliara\u010dio deformuotas elementas sukelia trump\u0105 mechanin\u012f sm\u016bg\u012f kiekvien\u0105 kart\u0105, kai apkrauta pavir\u0161iaus dalis j\u012f pereina. Tas sm\u016bgis su\u017eadina konstrukcijos nat\u016braliuosius da\u017enius, versdamas ma\u0161in\u0105 &#8220;skamb\u0117ti&#8221; da\u017eniais, gerokai vir\u0161ijan\u010diais darbo greit\u012f. Patys sm\u016bgiai ne\u0161a labai ma\u017eai energijos, ta\u010diau jie kartojasi tiksliu, nusp\u0117jamu grei\u010diu, susijusiu su komponento geometrija. Demoduliacaja atmeta auk\u0161to da\u017enio skamb\u0117jim\u0105 ir atkuria tik \u0161\u012f pasikartojimo da\u017en\u012f \u2014 informacij\u0105, kuri i\u0161 tikr\u0173j\u0173 identifikuoja gedim\u0105.<\/p>\n<p>Rezultatas yra glaud\u017eiai susij\u0119s su <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/envelope-spectrum\/\">apvalkalo spektras<\/a>: da\u017eni\u0173 atvaizdas, apskai\u010diuotas ne i\u0161 neapdoroto bangos formo, bet i\u0161 jo demoduliacajos voko. Ten, kur tradicinis <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/spectrum\/\">vibracijos spektras<\/a> parodo energij\u0105 <em>\u012f<\/em> signal\u0105, demoduliacajos spektras rodo sm\u016bgi\u0173, pasl\u0117pt\u0173 jame, ritm\u0105.<\/p>\n<h2>2. Demoduliacajos procesas<\/h2>\n<p>Demoduliacaja yra trij\u0173 \u017eingsni\u0173 grandin\u0117, taikoma neapdorotam signalui i\u0161 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/accelerometer\/\">akselerometras<\/a> prie\u0161 bet koki\u0105 galutin\u0119 transformacij\u0105:<\/p>\n<ol>\n<li><strong>Juostinio pralaidumo filtravimas:<\/strong> Neapdorotas vibracijos signalas pirmiausia perduodamas per auk\u0161to da\u017enio <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/band-pass-filter\/\">juostinio pralaidumo filtras<\/a>. Tai pa\u0161alina stipr\u0173, \u017eemo da\u017enio turin\u012f \u2014 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/unbalance\/\">disbalansas<\/a>, <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/misalignment\/\">nesuderinimas<\/a>, laisvum\u0105 \u2014 ir i\u0161laiko tik auk\u0161to da\u017enio srit\u012f, kurioje \u012ftempi\u0173 bangos nuo guoli\u0173 ar krumpliara\u010di\u0173 sm\u016bgi\u0173 su\u017eadina konstrukcines <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/resonance\/\">rezonansai<\/a>. Tinkamas \u0161ios juostos parinkimas (da\u017enai centruotas apie \u017einom\u0105 konstrukcin\u012f rezonans\u0105) yra svarbiausias s\u0105rankos sprendimas visame metode.<\/li>\n<li><strong>I\u0161taisymas:<\/strong> Filtruotas, auk\u0161to da\u017enio signalas tada lyginamas \u2014 neigiama bangos formo pus\u0117 apver\u010diama \u012f teigiam\u0105 \u2014 gaunamas signalas, atspindintis absoliu\u010di\u0105 ne\u0161lio amplitud\u0119.<\/li>\n<li><strong>\u017dem\u0173j\u0173 da\u017eni\u0173 filtravimas (gaubtin\u0117s i\u0161skyrimas):<\/strong> Galiausiai lygintas signalas perduodamas per <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/low-pass-filter\/\">\u017eem\u0173j\u0173 da\u017eni\u0173 filtras<\/a>. Tai i\u0161lygina auk\u0161to da\u017enio ne\u0161l\u012f ir palieka tik l\u0117tai kintant\u012f &#8220;vok\u0105&#8221;, kuris seka lyginamo signalo smaili\u0173 kitim\u0105. Tas vokas tiesiogiai atspindi pagrindini\u0173 sm\u016bgi\u0173 pasikartojimo da\u017en\u012f.<\/li>\n<\/ol>\n<p>An <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/fft\/\">FFT<\/a> atliekama virpesi\u0173 voko signalui. Gautas spektras \u2014 voko spektras arba demoduliuotas spektras \u2014 rodo ai\u0161kius smailius ties tiksliais guoli\u0173 ar krumpliara\u010di\u0173 komponent\u0173 gedim\u0173 da\u017eniais, net kai tie smailiai neb\u016bt\u0173 matomi \u012fprastame neapdorot\u0173 duomen\u0173 spektre.<\/p>\n<h2>3. Kod\u0117l demoduliacijos metodas toks veiksmingas?<\/h2>\n<p>Demoduliacijos metodas yra vienas i\u0161 vertingiausi\u0173 ankstyvojo gedim\u0173 nustatymo metod\u0173 b\u016btent d\u0117l to, kaip jis apdoroja sm\u016bgini\u0173 signal\u0173 sraut\u0105.<\/p>\n<ul>\n<li><strong>Ankstyvas \u012fsp\u0117jimas:<\/strong> When a tiny <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/spalling\/\">spall<\/a> guolio takelyje gali b\u016bti trenkiamas riedantysis elementas ir tai sukelia nedidel\u012f, ma\u017eos energijos sm\u016bg\u012f. \u0160is sm\u016bgis sukelia labai trump\u0105 auk\u0161to da\u017enio virpesi\u0173 protr\u016bk\u012f, nes ma\u0161inos konstrukcija rezonuoja ties savo nat\u016braliaisiais da\u017eniais \u2014 kur kas anks\u010diau nei pa\u017eeidimas tampa pakankamai didelis, kad padid\u0117t\u0173 bendras virpesi\u0173 lygis.<\/li>\n<li><strong>Signalo atskyrimas nuo triuk\u0161mo:<\/strong> \u012eprastame FFT spektre ne\u017eymi energija i\u0161 \u0161i\u0173 ankstyvosios stadijos sm\u016bgi\u0173 yra visi\u0161kai palaidota po mil\u017eini\u0161ka \u017eemo da\u017enio virpesi\u0173 energija, tokia kaip disbalansas. Gedimas yra duomenyse, ta\u010diau nuslopintas.<\/li>\n<li><strong>D\u0117mesys pasikartojimo da\u017eniui:<\/strong> Demoduliacijos metodas visi\u0161kai nekreipia d\u0117mesio \u012f galingus \u017eemo da\u017enio signalus. Jis sutelkia d\u0117mes\u012f \u012f auk\u0161to da\u017enio rezonans\u0105 ir, svarbiausia, \u012f <em>pasikartojimo da\u017enis<\/em> to rezonanso. B\u016btent \u0161is pasikartojimo da\u017enis tiesiogiai atitinka <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bearing-fault-frequencies\/\">guoli\u0173 gedim\u0173 da\u017eniai<\/a> \u2014 <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bpfo\/\">BPFO<\/a>, <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bpfi\/\">BPFI<\/a>, <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bsf\/\">BSF<\/a> \u2014 ir \u012f <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/gear-mesh-frequency\/\">krumpliara\u010di\u0173 susikabinimo da\u017enis<\/a> (GMF) ir jo \u0161onines juostas.<\/li>\n<\/ul>\n<blockquote><p>Nes demoduliacija reaguoja \u012f <em>impacts<\/em> rather than <em>amplitud\u0117<\/em>, jis gali signalizuoti apie defektin\u012f guol\u012f kelis m\u0117nesius prie\u0161 tai, kai tas guolis atsiras standartiniame grei\u010dio spektre \u2014 tai lemiamas prana\u0161umas <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/predictive-maintenance\/\">nusp\u0117jamoji prie\u017ei\u016bra<\/a>.<\/p><\/blockquote>\n<h2>4. Taikymo sritys ir naudojimas lauke<\/h2>\n<p>Pagrindin\u0117s demoduliacijos taikymo sritys yra \u0161ios:<\/p>\n<ul>\n<li><strong>Ried\u0117jimo element\u0173 guoli\u0173 analiz\u0117:<\/strong> Tai yra pagrindinis rutulinio ir riedmeninio guoli\u0173 gedim\u0173 nustatymo ir diagnostikos metodas, da\u017enai suteikiantis persp\u0117jim\u0105 kelis m\u0117nesius prie\u0161 gedimui tapstant kritiniu. Energijos buvimas ties BPFO, BPFI ar BSF voko spektre yra beveik nedviprasmi\u0161kas lokalaus defekto rodiklis.<\/li>\n<li><strong>Pavar\u0173 d\u0117\u017e\u0117s analiz\u0117:<\/strong> Jis yra labai veiksmingas aptinkant \u012ftr\u016bkusius ar sul\u016b\u017eusius krumpliara\u010di\u0173 dantis, kurie sukuria ai\u0161k\u0173 sm\u016bg\u012f 1\u00d7 paveikto krumpliara\u010dio sukimosi da\u017enyje demoduliuotame spektre, da\u017enai kartu su <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/sidebands\/\">\u0161onin\u0117s juostos<\/a>.<\/li>\n<li><strong>Kiti sm\u016bginiai \u012fvykiai:<\/strong> Jis taip pat gali aptikti kitus periodinius sm\u016bginius rei\u0161kinius \u2014 garo sp\u0105stus, cikli\u0161kai atsidariusius ir u\u017esidariusius, arba st\u016bmoklinio variklio vo\u017etuv\u0173 laiko paskirstymo problemas.<\/li>\n<\/ul>\n<p>Lauko s\u0105lygomis tas pats prietaisas, naudojamas balansavimui, taip pat atlieka diagnostikos \u012frankio funkcij\u0105. Ne\u0161iojamasis dviej\u0173 kanal\u0173 analizatorius, pavyzd\u017eiui, <a href=\"https:\/\/vibromera.eu\/lt\/produktas\/balansavimas-1\/\">Balanset-1A<\/a> fiksuoja pla\u010diajuost\u012f signal\u0105 i\u0161 akselerometro prie kiekvieno guolio, tod\u0117l technikas gali per\u017ei\u016br\u0117ti \u012fprast\u0105 spektr\u0105 ir demoduliuot\u0105 vok\u0105 greta ir nuspr\u0119sti, ar 1\u00d7 smailius yra tikrasis <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/imbalance\/\">disbalansas<\/a> ar pirmasis gedimo guolio po\u017eymis. Susij\u0119 metodai, tokie kaip <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/shock-pulse-method\/\">impulsinis metodas<\/a> ir <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/spike-energy\/\">spike energy<\/a> i\u0161naudoja tuos pa\u010dius auk\u0161to da\u017enio sm\u016bgius, ta\u010diau demoduliacijos metodas i\u0161lieka diagnosti\u0161kai vertingiausias, nes i\u0161saugo vis\u0105 pasikartojimo da\u017enio spektr\u0105, o ne suma\u017eina j\u012f iki vieno skai\u010diaus.<\/p>\n<h2>5. Konfig\u016bracijos klaidos ir gera praktika<\/h2>\n<ul>\n<li><strong>Neteisingas filtro da\u017eni\u0173 juostos pasirinkimas:<\/strong> Jei juostinis filtras nustatytas toliau nuo tikrojo konstrukcinio rezonanso, sm\u016bgiai n\u0117ra sustiprinami ir vokin\u0117 spektro kreiv\u0117 atrodo tu\u0161\u010dia net tada, kai defektas egzistuoja. Daugelis prietais\u0173 si\u016blo i\u0161 anksto nustatytas juostas; a <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/bump-test\/\">sm\u016bgio testas<\/a> gali patvirtinti, kur konstrukcija rezonuoja.<\/li>\n<li><strong>Montavimas svarbus:<\/strong> Didel\u0117s da\u017enio sm\u016bgi\u0173 energija lengvai prarandama per mink\u0161tus tvirtinimo elementus. Var\u017etu ar klijais pritvirtintas jutiklis i\u0161saugo ne\u0161lio signal\u0105 kur kas geriau nei magnetas ant da\u017eyto pavir\u0161iaus \u2014 \u017er. <a href=\"https:\/\/vibromera.eu\/lt\/glossary\/iso-5348\/\">ISO 5348<\/a> pagreitlintuv\u0105 montuojant.<\/li>\n<li><strong>Interpretacija, ne tik detekcija:<\/strong> Vokin\u0117je spektro kreiv\u0117je aptiktas smail\u0117 tur\u0117t\u0173 b\u016bti palyginta su apskai\u010diuotomis gedim\u0173 da\u017eni\u0173 reik\u0161m\u0117mis konkre\u010diam guoliui prie\u0161 nustatant diagnoz\u0119; kitaip darbo grei\u010dio harmonikos gali b\u016bti klaidingai palaikytos defektu.<\/li>\n<\/ul>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/lt\/glossary\/\">\u2190 Atgal \u012f pagrindin\u0119 rodykl\u0119<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Su\u017einokite apie demoduliacij\u0105 \u2013 signalo apdorojimo technik\u0105, kuri yra sinonimas su gaubtin\u0117s analiz\u0117s metodu, naudojamu \u017eemo da\u017enio gedim\u0173 informacijai i\u0161gauti i\u0161 auk\u0161to da\u017enio ne\u0161lio signal\u0173, idealiai tinka guoli\u0173 ir krumpliara\u010di\u0173 analizei.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-99","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/99","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/99\/revisions"}],"predecessor-version":[{"id":101230,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/glossary\/99\/revisions\/101230"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/media?parent=99"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/categories?post=99"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/lt\/wp-json\/wp\/v2\/tags?post=99"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}