US PATENT SUBCLASS 330 / 268
.~.~.~.~ To eliminate crossover distortion

Current as of: June, 1999
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330 /   HD   AMPLIFIERS

250  DF  WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) {21}
262  DF  .~ Including push-pull amplifier {8}
263  DF  .~.~ Having complementary symmetry {4}
267  DF  .~.~.~ And particular biasing arrangement {1}
268.~.~.~.~ To eliminate crossover distortion

DEFINITION

Classification: 330/268

To eliminate crossover distortion:

(under subclass 267) Subject matter wherein distortion which occurs at the points of operation where the input signals cross over the zero reference points is eliminated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

274, for means to eliminate crossover distortion in noncomplementary, symmetry push-pull amplifiers.