| 摘要 |
PROBLEM TO BE SOLVED: To make always enjoyable performance and dancing by providing a metronome function and rhythm machine function in a timepiece. SOLUTION: The timepiece 1 has a metronome circuit 4 and a rhythm machine circuit 7. In the metronome circuit 4, a beat sound of metronome is expressed by an electronic buzzer sound generated by an electronic buzzer circuit 9. Utilizing a BPM display part 5 performs metronome setting, a tempo capable of setting does not exceed 20-500 BPM and a set interval of 1/100 BPM can be designated. A rhythm machine circuit 7 incorporates the sounds of a bus drum, sneer drum, closed high hat and open high hat as a PCM sound source, and is regenerated by a speaker 10. A desired rhythm pattern can be prepared by utilizing a matrix display part 6, and a plurality of the patterns can be previously preset to be selected. |
