| 摘要 |
A method and apparatus for digital signal communication between a computer-based multi-channel audio controller and a surround sound system is disclosed. The method involves converting analog audio signals on multiple audio channels output of the computer multimedia audio device to digital voice packets, passing to the broadcasting end over a signal transmission medium, and restoring the received digital voice packets back to the original analog audio signals. The signal transmission medium is connected to multiple speakers, such that each speaker only retrieves those packets belonging to the same audio channel and restores them to the analog audio signals. The restored analog audio signals are then output over the speaker after power amplification. Such signal transmission means avoidance of the usual high RLC on the conventional audio cables causing power attenuation and degradation of sound reproduction.
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