About IVAS
Immersive Voice and Audio Services (IVAS) is the new 3GPP voice communication codec available from Release 18. It enables the transmission of spatial audio over mobile networks and is optimized for the highly efficient compression of immersive audio. IVAS supports a wide range of audio formats from mono and stereo to various immersive formats such as multi-channel, Ambisonics, Object Based Audio and a novel format called MASA. With advanced rendering capabilities for various devices, including headphones, car speakers, soundbars, and VR headsets, IVAS can deliver captivating and interactive audio experiences. With IVAS, users can immerse themselves in realistic audio scenes captured with their communication devices, transforming traditionally flat phone calls into engaging shared moments.
See the 3GPP Standards and Technical Specifications
Download our AES Convention Paper
Immersive Voice and Audio Services (IVAS) Codec – The New 3GPP Standard for Immersive Communication