{"id":4528,"date":"2020-12-17T10:55:57","date_gmt":"2020-12-17T09:55:57","guid":{"rendered":"https:\/\/www.k5-akustik.de\/projects\/gothenburg-streetcar\/"},"modified":"2026-06-26T12:29:48","modified_gmt":"2026-06-26T10:29:48","slug":"gothenburg-streetcar","status":"publish","type":"astra-portfolio","link":"https:\/\/www.k5-akustik.de\/en\/projects\/gothenburg-streetcar\/","title":{"rendered":"Gothenburg streetcar"},"content":{"rendered":"\n
\"Straßenbahn<\/figure>\n\n

Client<\/strong>: DKS K\u00f6ln<\/a>Services: <\/strong>Acceptance measurements for the public address system on new tram carriages \nYear<\/strong>: 2020<\/p>\n\n

Gothenburg Public Transport is introducing a new model of tram. Speech intelligibility tests were required for the on-board communication systems. The tests, carried out both inside and outside the tram, were conducted on site in Gothenburg by Jakob Kraft in March 2020.<\/p>\n\n

Speech intelligibility measurements were performed using “Monkey Forest” according to DIN EN 60268-16:2012-05. <\/p>\n","protected":false},"featured_media":4205,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"astra-portfolio-categories":[57,45],"astra-portfolio-other-categories":[49],"astra-portfolio-tags":[],"class_list":["post-4528","astra-portfolio","type-astra-portfolio","status-publish","has-post-thumbnail","hentry","astra-portfolio-categories-industrial","astra-portfolio-categories-public-transportation","astra-portfolio-other-categories-sound-systems-voice-alarm"],"astra-site-call-to-action":"","astra-site-open-in-new-tab":0,"astra-site-open-portfolio-in":"new-tab","astra-site-url":"","thumbnail-image-url":"https:\/\/www.k5-akustik.de\/wp-content\/uploads\/2020\/08\/18-0427-1.jpg","thumbnail-image-meta":{"alt":"Stra\u00dfenbahn G\u00f6teborg","title":"Stra\u00dfenbahn G\u00f6teborg"},"lightbox-image-url":null,"portfolio-type":"page","portfolio-video-url":"","request_time":0.07848906517028809,"_links":{"self":[{"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/astra-portfolio\/4528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/astra-portfolio"}],"about":[{"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/types\/astra-portfolio"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/media\/4205"}],"wp:attachment":[{"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/media?parent=4528"}],"wp:term":[{"taxonomy":"astra-portfolio-categories","embeddable":true,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/astra-portfolio-categories?post=4528"},{"taxonomy":"astra-portfolio-other-categories","embeddable":true,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/astra-portfolio-other-categories?post=4528"},{"taxonomy":"astra-portfolio-tags","embeddable":true,"href":"https:\/\/www.k5-akustik.de\/en\/wp-json\/wp\/v2\/astra-portfolio-tags?post=4528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}