| 摘要 |
When an audio data is received from the input/output device (I/O) (13), the received audio data is transmitted to a PC (10) (first processing engine) and a PC (11) (second processing engine) in parallel. The first processing engine performs signal processing in the PC (10), and the second processing engine performs signal processing in the PC (11). They send back the processed audio data to a network SW (12). The network SW (12) determines whether or not the audio data received from the PC (10) and the PC (11) is normal, and selectively transfers the audio data determined to be normal to the input/output device (13). |
