US PATENT SUBCLASS 348 / 533
.~.~ Noise reduction

Current as of: June, 1999
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500  DF  SYNCHRONIZATION {11}
525  DF  .~ Sync separation {6}
533.~.~ Noise reduction {2}
534  DF  .~.~.~> Amplitude limiting
535  DF  .~.~.~> Noise inversion

DEFINITION

Classification: 348/533

Noise reduction:

(under subclass 525) Subject matter including apparatus for reducing the deleterious effects of noise on the utilization of the synchronizing signal components.