{"id":20288,"date":"2025-04-28T08:52:03","date_gmt":"2025-04-28T06:52:03","guid":{"rendered":"https:\/\/www.joanneum.at\/akut-tunnel\/?page_id=20288"},"modified":"2026-03-11T10:24:41","modified_gmt":"2026-03-11T09:24:41","slug":"technical-information","status":"publish","type":"page","link":"https:\/\/www.joanneum.at\/akut-tunnel\/technical-information\/","title":{"rendered":"Technical Information"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"20288\" class=\"elementor elementor-20288\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a050e73 e-flex e-con-boxed e-con e-parent\" data-id=\"a050e73\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-51f51e3 e-con-full e-flex e-con e-child\" data-id=\"51f51e3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-000633e elementor-widget elementor-widget-heading\" data-id=\"000633e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Technical Information<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a13f24 technical-menu sticky-jr e-flex e-con-boxed e-con e-parent\" data-id=\"1a13f24\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-bcf9883 e-con-full e-flex e-con e-child\" data-id=\"bcf9883\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d2ce97 elementor-widget elementor-widget-li-widgets--toc\" data-id=\"1d2ce97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"li-widgets--toc.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <script>\n          var selectedElement = \"h4\";\n        <\/script>\n        <div class=\"li-widgets--toc-slider swiper\">\n    <div class=\"li-widgets--toc-slider__home\">Zur\u00fcck zum Seitenanfang<\/div>\n    <div class=\"li-widgets--toc-slider__wrapper swiper-wrapper\">\n    <\/div>\n<\/div>\n\n<form class=\"li-widgets--toc--select\">\n    <select name=\"toc-headings\" class=\"select_headings\" id=\"toc-select\">\n    <\/select>\n<\/form>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec41c0f e-flex e-con-boxed e-con e-parent\" data-id=\"ec41c0f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31fde1b elementor-widget elementor-widget-heading\" data-id=\"31fde1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">System Setup<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-375cb89 e-flex e-con-boxed e-con e-parent\" data-id=\"375cb89\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f29a981 e-con-full e-flex e-con e-child\" data-id=\"f29a981\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1b18ae elementor-widget elementor-widget-heading\" data-id=\"b1b18ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Option 1:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ea2559 elementor-widget elementor-widget-text-editor\" data-id=\"8ea2559\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"c27631\" class=\"content content-type-text\"><div class=\"content-content\"><h3><strong>AKUT as\u00a0<\/strong><strong>S<\/strong><strong>tandalone System<\/strong><\/h3><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e67bc9 elementor-widget elementor-widget-text-editor\" data-id=\"2e67bc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The audio data is transmitted directly to the AKUT analysis servers via the network. At the microphone, the audio signal is digitized and transmitted via an optical fiber or a wired network.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0e33926 e-con-full e-flex e-con e-child\" data-id=\"0e33926\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08b56d1 elementor-widget elementor-widget-image\" data-id=\"08b56d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2000\" height=\"679\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/System-Setup1-graphic1.svg\" class=\"attachment-large size-large wp-image-20610\" alt=\"System-Setup1-graphic1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3dc8be0 e-flex e-con-boxed e-con e-parent\" data-id=\"3dc8be0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0a4f5c elementor-widget elementor-widget-image\" data-id=\"d0a4f5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2000\" height=\"300\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/SystemSetup1-graphic2.svg\" class=\"attachment-large size-large wp-image-20611\" alt=\"SystemSetup1-graphic2\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e8654d2 e-flex e-con-boxed e-con e-parent\" data-id=\"e8654d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6b924e7 e-con-full e-flex e-con e-child\" data-id=\"6b924e7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-80d1fcb elementor-widget elementor-widget-image\" data-id=\"80d1fcb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2000\" height=\"1021\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/System-Setup2-graphic1.svg\" class=\"attachment-large size-large wp-image-20612\" alt=\"System-Setup2-graphic1\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d5f80d e-con-full e-flex e-con e-child\" data-id=\"9d5f80d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e2796f2 elementor-widget elementor-widget-heading\" data-id=\"e2796f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Option 2:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b126659 elementor-widget elementor-widget-text-editor\" data-id=\"b126659\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"c27631\" class=\"content content-type-text\"><h3><strong>Video\u00a0<\/strong><strong>camera with Audio Encoder<\/strong><\/h3><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2e6b0b elementor-widget elementor-widget-text-editor\" data-id=\"d2e6b0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>If other devices with an integrated audio encoder are already available, these devices (e.g. video cameras) can also be used to digitize the audio signals. Choosing this option can save money.<\/p><p>The microphones can be connected to the video cameras directly and the encoding of the audio signals is done by the video cameras. The video cameras send the IP audio data stream to the AKUT analysis servers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-94f44ea e-flex e-con-boxed e-con e-parent\" data-id=\"94f44ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a37db92 elementor-widget elementor-widget-image\" data-id=\"a37db92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"300\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/System-Setup2-graphic2.svg\" class=\"attachment-large size-large wp-image-20613\" alt=\"System-Setup2-graphic2\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67b6a39 e-flex e-con-boxed e-con e-parent\" data-id=\"67b6a39\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-270a249 e-con-full e-flex e-con e-child\" data-id=\"270a249\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6591524 elementor-widget elementor-widget-heading\" data-id=\"6591524\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Installation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20af4d2 elementor-widget elementor-widget-text-editor\" data-id=\"20af4d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The microphone is usually installed on the wall at a height of 3-4 meters. Wall mounting makes it easier to carry out any maintenance work later. Depending on the profile of the tunnel, the microphone can also be mounted on the ceiling.<\/p><p>A rapid commissioning of the system as well as an extensive acceptance test guarantees the full functionality of the entire system &#8211; starting with the microphone in the tunnel to the rapid alarming and activation of the correct camera image in the control center.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-40a6fe8 e-con-full e-flex e-con e-child\" data-id=\"40a6fe8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-334650c li-controls idl-figcaption elementor-arrows-position-inside elementor-widget elementor-widget-image-carousel\" data-id=\"334650c\" data-element_type=\"widget\" data-e-type=\"widget\" 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elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Ebene_1\" width=\"176.5032\" height=\"316.7049\" viewBox=\"0 0 176.5032 316.7049\"><defs><style>.cls-1{stroke-width:0px;}<\/style><\/defs><polygon class=\"cls-1\" points=\"157.114 .0003 174.0261 16.9125 33.8239 157.1146 176.5036 299.7933 159.5915 316.7054 -.0003 157.1146 157.114 .0003\"><\/polygon><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Ebene_1\" width=\"176.5032\" height=\"316.7049\" viewBox=\"0 0 176.5032 316.7049\"><defs><style>.cls-1{stroke-width:0px;}<\/style><\/defs><polygon class=\"cls-1\" points=\"19.3894 316.7054 2.4773 299.7933 142.6794 159.5912 -.0003 16.9125 16.9118 .0003 176.5036 159.5912 19.3894 316.7054\"><\/polygon><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-62e2795 e-flex e-con-boxed e-con e-parent\" data-id=\"62e2795\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c9e5ed0 e-con-full e-flex e-con e-child\" data-id=\"c9e5ed0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7934a5 elementor-widget elementor-widget-heading\" data-id=\"c7934a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Microphone<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8b1aee elementor-widget elementor-widget-text-editor\" data-id=\"f8b1aee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Microphones are normally sensitive to\u00a0environmental conditions such as temperature,\u00a0humidity and air pollution. Conventional microphones\u00a0can\u2019t be used in tunnel environments because they\u00a0are not protected from humidity and dust, nor can they\u00a0withstand the high-pressure water jets used to wash\u00a0the sidewalls and ceiling.\u00a0Special microphones were developed that are able to\u00a0withstand these conditions. The microphones were subjected to comprehensive splashing water and ageing tests, the results of which were validated by acoustic measurements.\u00a0<\/p><p>More than 2000 of our special microphones have been in 24\/7 use in tunnels since 2010 and have proven their robustness and sensitivity for detecting abnormal sounds.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6cc92a6 e-con-full e-flex e-con e-child\" data-id=\"6cc92a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2367d25 elementor-widget elementor-widget-image\" data-id=\"2367d25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"153\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/csm_AKUT-microphone_d1423bf22d.jpg\" class=\"attachment-large size-large wp-image-20630\" alt=\"csm_AKUT-microphone_d1423bf22d\" srcset=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/csm_AKUT-microphone_d1423bf22d.jpg 600w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/csm_AKUT-microphone_d1423bf22d-380x97.jpg 380w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/csm_AKUT-microphone_d1423bf22d-18x5.jpg 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2f6b59 elementor-widget elementor-widget-text-editor\" data-id=\"e2f6b59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The tunnel microphones are mounted on the connection box\u00a0using a specially designed clamping device. Hydrophobic\u00a0dust-proof membranes provide additional protection\u00a0against ingress of water and dust. Despite these protective\u00a0characteristics, the membrane is acoustically transparent\u00a0across the entire frequency range. The membranes are fitted\u00a0in protective caps and can be easily replaced during periodic\u00a0maintenance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-965c2c6 e-con-full e-flex e-con e-child\" data-id=\"965c2c6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-417dec7 elementor-widget elementor-widget-image\" data-id=\"417dec7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"532\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0231-1024x681.jpg\" class=\"attachment-large size-large wp-image-20632\" alt=\"AKUT\" srcset=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0231-1024x681.jpg 1024w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0231-380x253.jpg 380w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0231-768x511.jpg 768w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0231-18x12.jpg 18w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0231.jpg 1500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4154627 elementor-widget elementor-widget-image\" data-id=\"4154627\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"532\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0230-1024x681.jpg\" class=\"attachment-large size-large wp-image-20631\" alt=\"AKUT\" srcset=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0230-1024x681.jpg 1024w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0230-380x253.jpg 380w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0230-768x511.jpg 768w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0230-18x12.jpg 18w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0230.jpg 1500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e3469d e-flex e-con-boxed e-con e-parent\" data-id=\"1e3469d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-dafb77a e-con-full e-flex e-con e-child\" data-id=\"dafb77a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a9f8cad elementor-widget elementor-widget-heading\" data-id=\"a9f8cad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">AKUT\u00ae Voice-Scan<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-342f588 elementor-widget elementor-widget-text-editor\" data-id=\"342f588\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"c27687\" class=\"content content-type-text\"><div class=\"content-content\"><p>The voice scan is a powerful tool in AKUT for the detection of people in tunnels. In the case of a tunnel fire or smoke, even when cameras are already blind, the microphones can detect any kind of speech, screams and voices. The voice scan is activated in the case of a critical event by the operator. In this case, all microphones in the tunnel simultaneously scan for speech, voices or shouting people within the signals. In the traffic management system, the operator receives an overview of the entire tunnel and each person detected in the tunnel is shown on the display. This gives the operator an immediate overview of the exact locations of people in the tunnel. Based on this information the operator can direct the rescue teams to the exact position of the people.<\/p><p>The overview display is continuously updated so that the operator can also see where people are moving in the tunnel even with smoke and poor visibility in the tunnel.<\/p><\/div><\/div><div id=\"c27688\" class=\"content content-type-image\"><div class=\"content-intro\">\u00a0<\/div><div class=\"content-content\"><div class=\"row\">\u00a0<\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-428ab1b e-con-full e-flex e-con e-child\" data-id=\"428ab1b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-adcd29b li-controls idl-figcaption elementor-arrows-position-inside elementor-widget elementor-widget-image-carousel\" data-id=\"adcd29b\" data-element_type=\"widget\" data-e-type=\"widget\" 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class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Bild Karussell\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 von 2\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"0bdca81\" data-elementor-lightbox-title=\"20191216_AKUT__c_Bergmann20191216_0196\" data-elementor-lightbox-description=\"20191216_AKUT\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjA2NDAsInVybCI6Imh0dHBzOlwvXC93d3cuam9hbm5ldW0uYXRcL2FrdXQtdHVubmVsXC93cC1jb250ZW50XC91cGxvYWRzXC9zaXRlc1wvMTRcLzIwMjVcLzA3XC8yMDE5MTIxNl9BS1VUX19jX0JlcmdtYW5uMjAxOTEyMTZfMDE5Ni5qcGciLCJzbGlkZXNob3ciOiIwYmRjYTgxIn0%3D\" href=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0196.jpg\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/20191216_AKUT__c_Bergmann20191216_0196.jpg\" alt=\"20191216_AKUT\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 von 2\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"0bdca81\" data-elementor-lightbox-title=\"20191216_AKUT__c_Bergmann20191216_0213\" data-elementor-lightbox-description=\"20191216_AKUT\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjA2NDEsInVybCI6Imh0dHBzOlwvXC93d3cuam9hbm5ldW0uYXRcL2FrdXQtdHVubmVsXC93cC1jb250ZW50XC91cGxvYWRzXC9zaXRlc1wvMTRcLzIwMjVcLzA3XC8yMDE5MTIxNl9BS1VUX19jX0JlcmdtYW5uMjAxOTEyMTZfMDIxMy5qcGciLCJzbGlkZXNob3ciOiIwYmRjYTgxIn0%3D\" 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elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Ebene_1\" width=\"176.5032\" height=\"316.7049\" viewBox=\"0 0 176.5032 316.7049\"><defs><style>.cls-1{stroke-width:0px;}<\/style><\/defs><polygon class=\"cls-1\" points=\"19.3894 316.7054 2.4773 299.7933 142.6794 159.5912 -.0003 16.9125 16.9118 .0003 176.5036 159.5912 19.3894 316.7054\"><\/polygon><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9818075 e-con-full e-flex e-con e-child\" data-id=\"9818075\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4bd26a7 elementor-widget elementor-widget-heading\" data-id=\"4bd26a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Signal Health Monitoring<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12a1e98 elementor-widget elementor-widget-text-editor\" data-id=\"12a1e98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"c27687\" class=\"content content-type-text\"><div class=\"content-content\"><p>An AI-based software module for signal health monitoring is integrated to monitor permanently all microphones for the following faults:<\/p><ul><li class=\"O0\">Signal source malfunction<\/li><li class=\"O0\">Low signal level<\/li><li class=\"O0\">Clipping<\/li><li class=\"O0\">Spectral quality degradation due to aging<\/li><li class=\"O0\">Frame dropouts<\/li><\/ul><p>\u00a0<\/p><p>Permanent signal errors due to malfunctions in the network or the signal transmission system are reported to the engineering management to trigger a rapid repair of the error.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-230b913 e-flex e-con-boxed e-con e-parent\" data-id=\"230b913\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-98205d3 e-con-full e-flex e-con e-child\" data-id=\"98205d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc9e408 elementor-widget elementor-widget-heading\" data-id=\"fc9e408\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Interface to Traffic Management System<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8160583 elementor-widget elementor-widget-text-editor\" data-id=\"8160583\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The AKUT-system can be connected to any traffic management system (SCADA-system). Currently mainly OPC-UA and\u00a0IEC 60870-5-104\u00a0are used as interface protocols.<br \/><br \/>AKUT can also be used as a standalone\u00a0system and it is up to the tunnel operator\u00a0how the integration of AKUT \u00a0into the traffic\u00a0management system shall be carried out.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54a8f56 e-con-full e-flex e-con e-child\" data-id=\"54a8f56\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e65e7a6 elementor-widget elementor-widget-image\" data-id=\"e65e7a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"454\" src=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/AKUT-Traphic-Management-1024x581.jpg\" class=\"attachment-large size-large wp-image-20645\" alt=\"AKUT-Traphic-Management\" srcset=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/AKUT-Traphic-Management-1024x581.jpg 1024w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/AKUT-Traphic-Management-380x216.jpg 380w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/AKUT-Traphic-Management-768x436.jpg 768w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/AKUT-Traphic-Management-18x10.jpg 18w, https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2025\/07\/AKUT-Traphic-Management.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div 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e-con-full e-flex e-con e-child\" data-id=\"5e39621\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe3fd7e elementor-align-justify elementor-mobile-align-justify idl-btn elementor-widget elementor-widget-button\" data-id=\"fe3fd7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"mailto:%20akut@joanneum.at\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"8dfb8d4426ac3b4\" width=\"auto\" height=\"auto\" viewBox=\"0 0 176.5032 316.7049\"><defs><style>.cls-1{stroke-width:0px;}<\/style><\/defs><polygon class=\"cls-1\" points=\"19.3894 316.7054 2.4773 299.7933 142.6794 159.5912 -.0003 16.9125 16.9118 .0003 176.5036 159.5912 19.3894 316.7054\"><\/polygon><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bd0725 elementor-align-justify elementor-mobile-align-justify idl-btn elementor-widget elementor-widget-button\" data-id=\"6bd0725\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.joanneum.at\/akut-tunnel\/wp-content\/uploads\/sites\/14\/2026\/03\/AKUT-Folder-en.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"8dfb8d4426ac3b4\" width=\"auto\" height=\"auto\" viewBox=\"0 0 176.5032 316.7049\"><defs><style>.cls-1{stroke-width:0px;}<\/style><\/defs><polygon class=\"cls-1\" points=\"19.3894 316.7054 2.4773 299.7933 142.6794 159.5912 -.0003 16.9125 16.9118 .0003 176.5036 159.5912 19.3894 316.7054\"><\/polygon><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Brochure<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Technical Information Zur\u00fcck zum Seitenanfang System Setup Option 1: AKUT as\u00a0Standalone System The audio data is transmitted directly to the AKUT analysis servers via the network. At the microphone, the audio signal is digitized and transmitted via an optical fiber or a wired network. Option 2: Video\u00a0camera with Audio Encoder If other devices with an [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-20288","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.joanneum.at\/akut-tunnel\/wp-json\/wp\/v2\/pages\/20288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.joanneum.at\/akut-tunnel\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.joanneum.at\/akut-tunnel\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.joanneum.at\/akut-tunnel\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.joanneum.at\/akut-tunnel\/wp-json\/wp\/v2\/comments?post=20288"}],"version-history":[{"count":7,"href":"https:\/\/www.joanneum.at\/akut-tunnel\/wp-json\/wp\/v2\/pages\/20288\/revisions"}],"predecessor-version":[{"id":21683,"href":"https:\/\/www.joanneum.at\/akut-tunnel\/wp-json\/wp\/v2\/pages\/20288\/revisions\/21683"}],"wp:attachment":[{"href":"https:\/\/www.joanneum.at\/akut-tunnel\/wp-json\/wp\/v2\/media?parent=20288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}