US PATENT SUBCLASS 84 / 620
.~.~.~.~.~ Stops

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
600  DF  .~ Electrical musical tone generation {5}
601  DF  .~.~ Data storage {6}
602  DF  .~.~.~ Digital memory circuit (e.g., RAM, ROM, etc.) {9}
615  DF  .~.~.~.~ Selecting circuits {5}
620.~.~.~.~.~ Stops

DEFINITION

Classification: 84/620

Stops:

(under subclass 615) Subject matter wherein a circuit or system selects a musical voice, tone color, timbre or electrically simulated organ pipe sound.