Music – Instruments – Electrical musical tone generation
Reexamination Certificate
2007-04-17
2007-04-17
Fletcher, Marlon (Department: 2837)
Music
Instruments
Electrical musical tone generation
C084S610000, C084S611000, C084S613000, C084S634000, C084S635000, C084S637000, C084S649000
Reexamination Certificate
active
11075689
ABSTRACT:
A play data editing device edits play data according to a characteristic of a speaker. The play data editing device includes a dividing unit (301) for dividing first play data into second play data per channel; a classifying unit (302) for classifying the second play data into a rhythm part, a melody part, and a base part; a chord processing unit (303) for converting a number of chords of the second play data corresponding to the melody part according to the characteristic of the speaker; a velocity processing unit (304) for converting a velocity of the second play data corresponding to the rhythm part according to the characteristic of the speaker; and a sound range processing unit (305) for shifting a sound range of the second play data corresponding to the base part according to the characteristic of the speaker.
REFERENCES:
patent: 5905223 (1999-05-01), Goldstein
patent: 06-295179 (1994-10-01), None
patent: 2002-258841 (2002-09-01), None
Iwanaga Tomohiro
Miyahara Hiroto
Tsukamoto Kaoru
Fletcher Marlon
Oki Electric Industry Co. Ltd.
Takeuchi & Kubotera LLP
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