| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic metronome for quickly setting tempos, even if the product is compact. SOLUTION: The electronic metronome is improved in operability, by making the method of setting the tempos to be only tap input, and so as to be grasped by hand to operate a tap switch 5 by a thumb. COPYRIGHT: (C)2007,JPO&INPIT
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