US PATENT SUBCLASS 329 / 341
.~ Input signal converted to and processed in pulse form (e.g., pulse counter or digital type demodulator)


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329 /   HD   DEMODULATORS

315  DF  FREQUENCY MODULATION DEMODULATOR {7}
341.~ Input signal converted to and processed in pulse form (e.g., pulse counter or digital type demodulator) {2}
342  DF  .~.~> Including discrete semiconductor device
343  DF  .~.~> Including digital logic circuitry


DEFINITION

Classification: 329/341

Input signal converted to and processed in pulse form (e.g., pulse counter or digital type demodulator):

(under subclass 315) Subject matter in which the frequency modulated input signal is first changed to a pulse equivalent and then processed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

311+, for pulse demodulators, per se.