Music – Instruments – Electrical musical tone generation
Reexamination Certificate
2009-05-01
2010-06-29
Fletcher, Marlon T (Department: 2832)
Music
Instruments
Electrical musical tone generation
C084S616000, C084S618000, C084S653000, C084S654000, C084S656000
Reexamination Certificate
active
07745718
ABSTRACT:
A bibliographic-information impression word is generated from a bibliographic information segment about selected one of music pieces. An acoustic feature quantity of an audio signal representing the selected music piece is calculated. A feature-quantity impression word is generated from the calculated acoustic feature quantity. A degree of conformity between the bibliographic-information impression word and the feature-quantity impression word is determined. Both the bibliographic-information impression word and the feature-quantity impression word are selected as final impression words when the determined conformity degree is greater than a predetermined threshold value. One is selected from the bibliographic-information impression word and the feature-quantity impression word as a final impression word when the determined conformity degree is not greater than the predetermined threshold value. A signal representing the final impression word or words is stored into a storage in relation to the selected music piece.
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Makino Masaaki
Shishido Ichiro
Fletcher Marlon T
Victor Company of Japan Ltd.
Woo Louis
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