![Cologne, Germany. 30th Jan, 2023. Guildo Horn, pop singer, recorded in a WDR4 radio studio at the Funkhaus. Horn celebrates his 60th birthday on February 15, 2023. Credit: Rolf Vennenbernd/dpa/Alamy Live News Cologne, Germany. 30th Jan, 2023. Guildo Horn, pop singer, recorded in a WDR4 radio studio at the Funkhaus. Horn celebrates his 60th birthday on February 15, 2023. Credit: Rolf Vennenbernd/dpa/Alamy Live News](https://l450v.alamy.com/450v/2mn3h7j/cologne-germany-30th-jan-2023-guildo-horn-pop-singer-recorded-in-a-wdr4-radio-studio-at-the-funkhaus-horn-celebrates-his-60th-birthday-on-february-15-2023-credit-rolf-vennenbernddpaalamy-live-news-2mn3h7j.jpg)
Cologne, Germany. 30th Jan, 2023. Guildo Horn, pop singer, recorded in a WDR4 radio studio at the Funkhaus. Horn celebrates his 60th birthday on February 15, 2023. Credit: Rolf Vennenbernd/dpa/Alamy Live News
![WDR has successfully implemented aixtream to process their internet streaming and DVB multiplexing on the same system - Ferncast / broadcasting and audio streaming solutions WDR has successfully implemented aixtream to process their internet streaming and DVB multiplexing on the same system - Ferncast / broadcasting and audio streaming solutions](https://www.ferncast.com/wp-content/uploads/2022/02/OTT-Radio-Streaming-featured.jpg)
WDR has successfully implemented aixtream to process their internet streaming and DVB multiplexing on the same system - Ferncast / broadcasting and audio streaming solutions
![Cologne, Germany. 30th Jan, 2023. Guildo Horn, pop singer, recorded in a WDR4 radio studio at the Funkhaus. Horn celebrates his 60th birthday on February 15, 2023. Credit: Rolf Vennenbernd/dpa/Alamy Live News Cologne, Germany. 30th Jan, 2023. Guildo Horn, pop singer, recorded in a WDR4 radio studio at the Funkhaus. Horn celebrates his 60th birthday on February 15, 2023. Credit: Rolf Vennenbernd/dpa/Alamy Live News](https://l450v.alamy.com/450v/2mn3h7h/cologne-germany-30th-jan-2023-guildo-horn-pop-singer-recorded-in-a-wdr4-radio-studio-at-the-funkhaus-horn-celebrates-his-60th-birthday-on-february-15-2023-credit-rolf-vennenbernddpaalamy-live-news-2mn3h7h.jpg)