| 摘要 |
An audio apparatus for performing digital data processing on voice and audio signals through interrelated data sampling and processing. A predetermined mixing processing in the audio apparatus is performed by a first digital processing circuit on both (a) digital received-voice signals converted into the signals sampling processed at a frequency nxfs by a first sampling frequency conversion circuit, and (b) digital audio signals converted into the signals sampling processed at the frequency nxfs by a third sampling frequency conversion circuit. Another predetermined mixing processing is performed by a second digital processing circuit on both (i) digital audio signals converted into the signals sampling processed at a frequency NxFs by a second sampling frequency conversion circuit, and (ii) digital voice signals converted into the signals sampling processed at the frequency NxFs by the third sampling frequency conversion circuit.
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