US PATENT SUBCLASS 386 / 93
.~ Signal amplitude level control

Current as of: June, 1999
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386 /   HD   TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING

46  DF  PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING {25}
93.~ Signal amplitude level control

DEFINITION

Classification: 386/93

Signal amplitude level control:

(under subclass 46) Subject matter comprising means for controlling the instantaneous amplitude level or the envelope level of the television signal during recording or reproducing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

9+, for amplitude level control of a color television signal

during recording or reproducing.

SEE OR SEARCH CLASS

330, Amplifiers, appropriate subclasses for amplifiers, per se.

348, Television,

613+, for complementary system (e.g., preemphasis-deemphasis) for processing television signal at encoder or transmitter.