US PATENT SUBCLASS 381 / 93
FEEDBACK SUPPRESSION

Current as of: June, 1999
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381 /   HD   ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES

93FEEDBACK SUPPRESSION

DEFINITION

Classification: 381/93

FEEDBACK SUPPRESSION:

(under the class definition) Subject matter for prevention or reduction of an output signal from being returned to an input.

SEE OR SEARCH THIS CLASS, SUBCLASS:

83, for feedback suppression in a public address system.

95, for a microphone system having feedback.

96, for a loudspeaker system having feedback.