Music – Instruments – Electrical musical tone generation
Reexamination Certificate
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.
REFERENCES:
patent: 5214993 (1993-06-01), Konishi
patent: 5302777 (1994-04-01), Okuda et al.
patent: 5440756 (1995-08-01), Larson
patent: 5641928 (1997-06-01), Tohgi et al.
patent: 5898120 (1999-04-01), Kira
patent: 5973253 (1999-10-01), Hirata
patent: 6051771 (2000-04-01), Iizuka
patent: 6057502 (2000-05-01), Fujishima
patent: 6166316 (2000-12-01), Takahashi et al.
patent: 6177625 (2001-01-01), Ito et al.
patent: 6417437 (2002-07-01), Aoki
patent: 8-198058 (1996-08-01), None
patent: 11-109985 (1999-04-01), None
patent: 2001-188541 (2001-07-01), None
patent: 2002-229561 (2002-08-01), None
patent: 2004-045902 (2004-02-01), None
patent: 2004-254750 (2004-09-01), None
Gayama Shinichi
Okada Haruo
Shioda Takehiko
Yanagidaira Masatoshi
Yasushi Mitsuo
Foley & Lardner LLP
Pioneer Corporation
Warren David S.
LandOfFree
Music composition reproducing device and music composition... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Music composition reproducing device and music composition..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Music composition reproducing device and music composition... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4172179