Music composition reproducing device and music composition...

Details Music composition reproducing device and music composition... Music composition reproducing device and music composition...

2006-09-25

2010-11-16

Warren, David S. (Department: 2832)

Music

Instruments

Electrical musical tone generation

C084S637000, C084S669000

Reexamination Certificate

active

07834261

ABSTRACT:
First, an extracting unit extracts chord progression of a tune to be reproduced. Then, a timing detector detects the timing of variation of the chord progression extracted by the extracting unit. Subsequently, an add-tone reproducing unit combines an add-tone with the tune to be reproduced according to the timing detected by the timing detector. The add-tone reproducing unit can also move a sound image to reproduce the tune or reproduce the tune as an arpeggio.

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