| 摘要 |
<p>An audio processing device (300) including a main processing unit (310), an audio processing unit (320) and a codec (330) is provided. The main processing unit (310) includes a first audio interface (350). The audio processing unit (320) having a second audio interface (360) is controlled by the main processing unit (310) to receive an audio signal from external and process the same. The codec (330) is coupled to the main processing unit (310) and the audio processing unit (320), respectively via the first and the second audio interfaces. The codec (330) converts the audio signal complying with the second audio interface (360) into the audio signal complying with the first audio interface (350) for transferring the audio signal to the main processing unit (310), and the main processing unit (310) processes audio data by using the codec (330) and the audio processing unit (320).
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