| 摘要 |
An audio processing system includes an input unit, a control unit, an audio reproducing unit, an I/O processing unit, and a switch unit. The input unit receives instructions from a user and generates a first signal or a second signal in response to the instructions. The control unit generates a first trigger signal or a second trigger signal according to the first signal or the second signal, respectively. According to the first trigger signal, the audio reproducing unit decodes a plurality of audio files into internal audio signals, and the I/O processing unit selectively outputs the internal audio signals to a first external device. According to the second trigger signal, the I/O processing unit selectively inputs external audio signals from a second external device, and the switch unit disables a connection between the audio reproducing unit and the I/O processing unit.
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