| 摘要 |
<P>PROBLEM TO BE SOLVED: To output a tempo signal synchronized to an output signal, when two audio signals, each having different tempo and timing, are to be switched. <P>SOLUTION: A device comprises tempo detecting means 30 for each detecting the tempo from two audio signals, information analyzing means 41 for outputting a selection signal for selecting a channel, in response to fader position information, and selecting means 40 for outputting the tempo signal after selecting the channel, in response to the selection signal. <P>COPYRIGHT: (C)2007,JPO&INPIT |
