2025
A first-order DirAC-based parametric Ambisonic coder for immersive communications
ICASSP 2025accepted
Directional Audio Coding (DirAC) is a proven method for parametrically representing a 3D audio scene in B-format and is capable of reproducing it on arbitrary loudspeaker layouts. Although such a method seems well suited for low bitrate Ambisonic transmission, little work has been done on the feasib…