Fraunhofer IIS and Airoha Technology are presenting a breakthrough multi-channel spatial audio solution for next-generation wireless headsets at Mobile World Congress (MWC) 2026. The collaboration integrates Fraunhofer's industry-leading LC3plus codec and Cingo spatial audio rendering solutions with Airoha's flagship Bluetooth SoC, the AB1595—enabling high-definition, low-latency, and resilient wireless multichannel audio tailored for premium mobile and XR applications.

At the core of this joint solution is a seamless, high-definition multichannel wireless transmission chain designed to meet the evolving demands of mobile devices, extended reality (XR), and immersive media ecosystems. By leveraging Airoha's proprietary High Data-rate Technology (HDT), the AB1595 platform provides the robust bandwidth required to support Fraunhofer's LC3plus codec. This combination delivers high-resolution audio with efficient bitrates and ultra-low latency—essential for scalable, multichannel headset designs that go far beyond traditional stereo limitations.