Fraunhofer Audio Blog

Products & Technologies

First Interoperable Immersive Voice and Audio Services Call over 5G IMS

Fraunhofer IIS and Nokia make breakthrough in next-generation voice services with the first interoperable IVAS live call over Nokia’ s 5G IMS network.

December 16, 2025
© Fraunhofer IIS
Products & Technologies

DRM’s Progress in India

The transition from legacy analog broadcasts to digital radio for the nationwide radio network in the former AM bands is seamless, as AIR is updating the existing transmitter infrastructure while offering analogue-digital simulcast services at the same time. Most recently, the digital encoders themselves have been upgraded with DRM’s mandatory audio codec xHE-AAC and were re-located to the studio for the best audio source quality. This upgrade process has already been carried out for...

PeopleResearch

AudioLabs researcher receives KlarText Award

Yesterday, Christof Weiß, who works at the International Audio Laboratories Erlangen, received the KlarText Award – the Klaus Tschira Foundation’s prize for science communication. His winning entry in the Computer Science category was entitled Das ist Haydn. Ganz sicher! and explains in an easy to understand manner the key ideas and results of his doctoral thesis about algorithms that can...

© Gajus - stock.adobe.com
Products & Technologies

Via Adds MPEG-D DRC To Advanced Audio Coding Patent Pool

MPEG-D DRC is a new, innovative audio solution that overcomes problems of variations in volume level and dynamic range when content is played back on different listening devices and in varying listening environments. This audio technology plays an important role in improving the consumer’s listening experience in any playback situation for streaming and broadcast content. “The addition of MPEG-D DRC increases the value of our AAC patent pool tremendously,” said Joe Siino, President of...