US PATENT SUBCLASS 84 / 712
.~.~.~ Accompaniment

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
600  DF  .~ Electrical musical tone generation {5}
671  DF  .~.~ Electric analog oscillators {9}
712.~.~.~ Accompaniment {4}
713  DF  .~.~.~.~> Rhythm {1}
715  DF  .~.~.~.~> Chords
716  DF  .~.~.~.~> Arpeggio
717  DF  .~.~.~.~> Reiteration

DEFINITION

Classification: 84/712

Accompaniment:

(under subclass 671) Subject matter for providing a musical support or background.

SEE OR SEARCH THIS CLASS, SUBCLASS:

610, for accompaniment with note sequence of digital memory circuit.

634, for accompaniment with digital memory circuit.

650, for accompaniment with note sequence of digital combinational circuit.

666, for accompaniment with digital combinational circuit.