US PATENT SUBCLASS 381 / 96
LOUDSPEAKER FEEDBACK

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

96LOUDSPEAKER FEEDBACK

DEFINITION

Classification: 381/96

LOUDSPEAKER FEEDBACK:

(under the class definition) The mechanical or electromechanical coupling of a portion of a sound wave output of a system to a preceding part or input circuit of the system.

SEE OR SEARCH THIS CLASS, SUBCLASS:

93, for feedback suppression in audio systems.

95, for microphones with feedback.

150+, for a loudspeaker, per se.