Fraunhofer Audio Blog

Viasat experts demonstrate satellite-enabled voice call capabilities as part of research collaboration during this week’s 5G Automotive Association Meeting Week in Munich, Germany: for the first time integrated with the infotainment system of a BMW iX3.

Fraunhofer IIS and HARMAN Automotive are collaborating to enable reliable voice communication over satellite networks for connected vehicles. By integrating Fraunhofer’s AI-based NESC voice codec into HARMAN’s Ready Connect SatCom TCU, the companies aim to help automakers deliver bi-directional NTN voice services, including emergency calling beyond cellular coverage. The solution is designed to maintain high voice quality even under severe satellite bandwidth constraints, reducing...