{"id":16683,"date":"2026-01-22T11:49:05","date_gmt":"2026-01-22T10:49:05","guid":{"rendered":"https:\/\/www.2wcom.com\/?p=16683"},"modified":"2026-03-13T11:03:46","modified_gmt":"2026-03-13T10:03:46","slug":"hsf-student-radio-and-our-ip-4c","status":"publish","type":"post","link":"https:\/\/www.2wcom.com\/de\/hsf-student-radio-and-our-ip-4c\/","title":{"rendered":"hsf Student Radio and our IP-4c"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16683\" class=\"elementor elementor-16683\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4276986 e-flex e-con-boxed e-con e-parent\" data-id=\"4276986\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-88f7122 elementor-widget elementor-widget-text-editor\" data-id=\"88f7122\" 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 data-start=\"155\" data-end=\"370\">A little while ago, around the end of last year, we had the pleasure of supporting <strong>hsf Studentenradio e.V.<\/strong> with a special anniversary gift: an <strong>IP-4c audio codec<\/strong>, provided on the occasion of their 75th anniversary.<\/p>\n<p data-start=\"372\" data-end=\"556\">Since then, hsf has already shared their own experience and impressions in a <strong><a href=\"https:\/\/www.linkedin.com\/posts\/radio-hsf_christmas-came-early-this-year-wir-activity-7407765694378950656-549x\/?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAAFD6bm0BmIvXO0YGbBph213ANzREXYILv0E\" target=\"_blank\" rel=\"noopener\">LinkedIn post<\/a><\/strong>, which we were very happy to see and appreciate greatly.<\/p>\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-a4a2970 e-flex e-con-boxed e-con e-parent\" data-id=\"a4a2970\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4de2575 elementor-widget elementor-widget-image\" data-id=\"4de2575\" 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=\"768\" height=\"632\" src=\"https:\/\/www.2wcom.com\/wp-content\/uploads\/Jana_Gregor_IP-4c-768x632.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16685\" alt=\"\" srcset=\"https:\/\/www.2wcom.com\/wp-content\/uploads\/Jana_Gregor_IP-4c-768x632.jpg 768w, https:\/\/www.2wcom.com\/wp-content\/uploads\/Jana_Gregor_IP-4c-300x247.jpg 300w, https:\/\/www.2wcom.com\/wp-content\/uploads\/Jana_Gregor_IP-4c-1024x842.jpg 1024w, https:\/\/www.2wcom.com\/wp-content\/uploads\/Jana_Gregor_IP-4c-1536x1263.jpg 1536w, https:\/\/www.2wcom.com\/wp-content\/uploads\/Jana_Gregor_IP-4c.jpg 1600w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-8a788ee elementor-widget elementor-widget-text-editor\" data-id=\"8a788ee\" 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 data-start=\"558\" data-end=\"894\">The IP-4c was supplied to help improve the audio link between the studio and the transmitter site at Vogelherd. The existing connection, based on a shared <strong>IP microwave link<\/strong>, is prone to occasional packet loss \u2014 a challenge the IP-4c addresses with features such as <strong>FEC, RIST, and SRT<\/strong>, resulting in a more stable and robust transmission.<\/p>\n<p data-start=\"896\" data-end=\"1170\">Additional features like <strong>detailed packet loss statistics support<\/strong> ongoing link optimization, while <strong>dual streaming<\/strong> enables redundancy via a separate network. In the event of a failure, the integrated backup switching allows <strong>automatic fallback<\/strong> to a web stream or file playback.<\/p>\n<p data-start=\"1172\" data-end=\"1354\">Even though the Christmas lights are long gone, we\u2019re still very happy to have supported hsf Studentenradio e.V. and wish them continued success in their anniversary year and beyond.<\/p>\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-5f7b825 elementor-widget elementor-widget-image\" data-id=\"5f7b825\" 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=\"768\" height=\"576\" src=\"https:\/\/www.2wcom.com\/wp-content\/uploads\/IP-4c_hsf-768x576.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16687\" alt=\"\" srcset=\"https:\/\/www.2wcom.com\/wp-content\/uploads\/IP-4c_hsf-768x576.jpg 768w, https:\/\/www.2wcom.com\/wp-content\/uploads\/IP-4c_hsf-300x225.jpg 300w, https:\/\/www.2wcom.com\/wp-content\/uploads\/IP-4c_hsf-1024x768.jpg 1024w, https:\/\/www.2wcom.com\/wp-content\/uploads\/IP-4c_hsf-1536x1152.jpg 1536w, https:\/\/www.2wcom.com\/wp-content\/uploads\/IP-4c_hsf.jpg 1600w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>As part of hsf Studentenradio e.V.\u2019s 75th anniversary, we supported the station with an IP-4c audio codec to strengthen the reliability of their broadcast transmission.<\/p>\n","protected":false},"author":29,"featured_media":16692,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[382],"tags":[],"class_list":["post-16683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/posts\/16683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/comments?post=16683"}],"version-history":[{"count":7,"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/posts\/16683\/revisions"}],"predecessor-version":[{"id":16696,"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/posts\/16683\/revisions\/16696"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/media\/16692"}],"wp:attachment":[{"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/media?parent=16683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/categories?post=16683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.2wcom.com\/de\/wp-json\/wp\/v2\/tags?post=16683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}