US PATENT SUBCLASS 84 / 662
.~.~.~ Expression or special effects

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
600  DF  .~ Electrical musical tone generation {5}
647  DF  .~.~ Digital combinational circuit {7}
662.~.~.~ Expression or special effects {3}
663  DF  .~.~.~.~> Envelope shaping (i.e., attack, decay, sustain, or release)
664  DF  .~.~.~.~> Chorus, ensemble, or celeste
665  DF  .~.~.~.~> Loudness control

DEFINITION

Classification: 84/662

Expression or special effects:

(under subclass 647) Subject matter for providing an indication of feeling or artistic execution to the musical tones.

SEE OR SEARCH THIS CLASS, SUBCLASS:

626, for expression or special effects with digital storage.

SEE OR SEARCH CLASS

331, Oscillators,

182, for specific amplitude control to produce tremolo.

381, Electrical Audio Signal Processing Systems and Devices,

62, for vibrato or tremolo.