摘要 |
An audio input/output device which executes an input/output operation of audio data is provided on its output side with a plurality of output channels. Audio data is divided into a plurality of sectioned data, each of which forms an event. A control track is stored, in which event identifying index data are disposed in the order of reproduction of the events and channel identifying index data for designating one of the output channels are assigned to respective events. A desired output channel is selected from the plurality of output channels in accordance with the channel identifying index data and audio signals involved in the relevant events are supplied to the selected output channel.
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