US PATENT SUBCLASS 455 / 116
.~ Carrier amplitude control (e.g., voice operated on/off)

Current as of: June, 1999
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116.~ Carrier amplitude control (e.g., voice operated on/off)

DEFINITION

Classification: 455/116

Carrier amplitude control (e.g., voice operated on/off):

(under subclass 91) Subject matter where the amplitude of the carrier signal is controlled responsive to the modulation signal.

(1) Note. For classification in this subclass the amplitude of the carrier is varied responsive to the modulation signal, for example, the carrier amplitude is reduced or cut off when the modulating signal is absent or reduced.