US PATENT SUBCLASS 329 / 320
.~.~ By cancelling distortion, noise or other interference

Current as of: June, 1999
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329 /   HD   DEMODULATORS

315  DF  FREQUENCY MODULATION DEMODULATOR {7}
318  DF  .~ Having specific distortion, noise or other interference prevention, reduction or compensation {3}
320.~.~ By cancelling distortion, noise or other interference

DEFINITION

Classification: 329/320

By cancelling distortion, noise or other interference:

(under subclass 318) Subject matter which combines a derived error or deviation signal with an intermediate demodulator signal to achieve neutralization of an undesirable characteristic in the final demodulator output.