| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology for reproducing an appropriate sound with respect to a temporal position at a playing operation or a vocalization when a user inputs a sound based on performance and/or singing etc. <P>SOLUTION: A temporary storage part 105 stores a piece of data of composite sounds prescribing one or plural sounds to be reproduced for a period of one phrase per bar in a reproduction period of accompaniment while associating to a piece of section start data representing a start time of a composite sound for each section prescribing a composite sound. A trigger time output part 103 that, when a piece of trigger data is input from an input device 20 via an acquisition part 500, outputs a trigger time representing which timing the playing operation is made in a phrase. A specifying part 106 specifies a composite sound the start time of which is closest to the trigger time in the composite sounds. A first signal generating part 107 generates a specified composite sound based on the data of the composite sound. <P>COPYRIGHT: (C)2012,JPO&INPIT |
