Electronic musical instrument of partials synthesis type

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United States of America Patent

PATENT NO 4257303
SERIAL NO

06061742

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Abstract

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An electronic musical instrument of a partials synthesis type and the partials are processed in a time division multiplex fashion. One cycle of the time division multiplex sequence consists of a plurality of processing time slots, which are divided into two to four groups. Each group of time slots are used for processing partials which form a discrete musical tone. Thus two to four types of musical tones can be formed at the same time, which realizes an ensemble performance.

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Patent Owner(s)

  • NIPPON GAKKI SEIZO KABUSHIKI KAISHA

International Classification(s)

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  • 1979 Application Filing Year
  • G10H Class
  • 132 Applications Filed
  • 1 Patents Issued To-Date
  • 0.76 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances197919801981198219831984198519860255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagai, Yohei Hamamatsu, JP 12 172
Okamoto, Shimaji Hamamatsu, JP 9 138

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  • 15 Citation Count
  • G10H Class
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  • 44 Age
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