Audio data transceiving apparatus and method

摘要

An audio data transmitting and receiving apparatus comprising at least one speaker is disclosed. A first speaker corresponding to one of the at least one speaker in the audio data transmitting and receiving apparatus composed of one or more speakers transmits and receives an audio streaming signal as a wireless optical communication signal; And an optical communication module unit receiving the wireless optical communication signal from the transceiver unit and transmitting the wireless optical communication signal to each speaker according to a packet address of a speaker given to the wireless optical communication signal, The above speakers constitute a mutual ring network. According to the present invention, signal distortion and crosstalk caused by wired data transmission, radio interference, and radio signal degradation distortion are not affected in a room by using visible light communication.