| 摘要 |
Signal processing parameter is settable separately for each of a plurality of channels (ch 1 -ch 6 ). User designates a transfer source channel (e.g., ch 1 ) and transfer destination channel (e.g., ch 4 ) from among the plurality of channels, to thereby give a parameter transfer instruction. In response to the transfer instruction, the parameter setting of the transfer destination channel (ch 4 ) and parameter settings of all channels (ch 2 -ch 3 ) located intermediate between the transfer destination channel and the transfer source channel are sequentially shifted toward the transfer source channel (ch 1 ), and the parameter setting of the transfer source channel (ch 1 ) is transferred to the transfer destination channel (ch 4 ). In this way, the parameter setting of the transfer source channel (ch 1 ) is inserted into the transfer destination channel (ch 4 ); the parameter settings of the other channels are sequentially shifted to respective adjoining channels in accordance with the parameter setting insertion.
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