ZDF upmixes to 5.1 for FIFA Women’s World Cup using ISOSTEM

Berlin-based company DSPECIALISTS has revealed that the ISOSTEM surround sound technology is being used by German broadcaster ZDF to upmix stereo content to 5.1 during the FIFA Women’s World Cup. The quality of the upmix signal as well as the downmix compatibility were the key factors in the decision to select ISOSTEM as the upmix system, says DSPECIALISTS. The downmix compatibility guarantees in the downmix a stereo signal that is mathematically 100% compatible to the input signal.

DSPECIALISTS specialises in the development and sale of products for digital audio signal processing and measurement technology. Its portfolio includes development services, finished components and measuring apparatus and audio devices, which can be adapted to specific customer needs and integrated into existing systems.