Patent ID: 11871204
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 14:
15. A multichannel audio signal processing apparatus processed by a Unified Speech Audio Coding (USAC) 3D decoder, comprising:
one or more processor configured to:
downmix a M-channel audio signal of M channels in a format converter for generating N-channel audio signal of N channels based on a three-dimensional (3D) loudspeaker layout;
generate a stereo audio signal by performing binaural rendering of the downmixed N-channel audio signal in a binaural renderer; and
output the stereo audio signal,
wherein a plurality of objects are inputted to an object renderer through a first dynamic range control (DRC1).