US PATENT SUBCLASS 327 / 133
.~.~ With distortion control (e.g., linearization, etc.)

Current as of: June, 1999
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327 /   HD   MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS

100  DF  SIGNAL CONVERTING, SHAPING, OR GENERATING {29}
131  DF  .~ Generating sawtooth or triangular output {9}
133.~.~ With distortion control (e.g., linearization, etc.)

DEFINITION

Classification: 327/133

With distortion control (e.g., linearization, etc.):

(under subclass 131) Subject matter which compensates for or introduces output waveform irregularities.

(1) Note. Distortion is sometimes introduced to the sawtooth or triangular signal to balance out some anticipated subsequent circuit distortion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

132, for systems wherein the linearization includes a constant current device.

165+, for regenerating or restoring a rectangular waveform.

317, for an amplitude controlled distortion compensation circuit.

379+, for signal transmission integrity in a circuit providing gating of an unmodified input signal to an output.

551+, for miscellaneous unwanted signal suppression.