Apparatus for reproducing digital audio information related to musical accompaniments

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5243582
SERIAL NO

07724630

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A CD-ROMXA disk stores digital audio information including a plurality of music piece information, a digital contents information table including word-of-song information which represents the words of the music piece information and word-of-song address information for specifying the time-base position of the word-of-song information, and music address information for specifying the time-base position of the music information, the music address information corresponding to the word-of-song address information. The CD-ROMXA disk is typically loaded in a musical accompaniment playback apparatus, or 'karaoke' playback apparatus. When the disk is played back, the recorded digital audio information is reproduced to play back a desired musical accompaniment. A word-of-song start address position in the word-of-song address information is specified for thereby starting reproducing the music piece information from a music start address position which corresponds to the word-of-song start address position. A word-of-song end address position in the word-of-song address information is specified for thereby stopping reproducing the music piece information at a music end address position in the word-of-song address information which corresponds to the word-of-song end address position.

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Patent Owner(s)

Patent OwnerAddress
PIONEER ELECTRONIC CORPORATION4-1 MEGURO 1-CHOME MEGURO-KU TOKYO 153

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shimizu, Toshihiko Kawagoe, JP 113 1490
Sudo, Satomi Kawagoe, JP 6 308
Yamauchi, Keiichi Kawagoe, JP 31 790

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