Reproduction of a multi-channel audio signal

Abstract

Accessory equipment (14) comprising: a wireless communication circuit (36); a routing circuit (35) arranged to: receive from a source equipment, via the input port and the first wired link, a digital audio-video signal comprising a video signal (Sv) and audio channels, the audio channels comprising at least a first audio channel belonging to a multi-channel audio signal, and at least a second audio channel; transmit to the wireless communication circuit only the at least a first audio channel so that the wireless communication circuit transmits it to at least one audio reproduction equipment via a wireless link (39); transmit to the audio-video reproduction equipment only the video signal and the at least a second audio channel. FIGURE OF THE ABSTRACT: Fig.4