Adaptive Analog Noise Cancellation System (ANC) U.S. Patent 5,440,642

Jeffrey N. Denenberg, Randy V. Sabett

Research output: Contribution to journalArticlepeer-review

Abstract

A digitally controlled analog cancellation system containing an analog noise cancellation circuit with a residual microphone (39) with a digital virtual earth controller (40) for optimizing variable parameters employed in the analog cancellation circuit.

Original languageAmerican English
JournalDefault journal
StatePublished - Aug 1 1995

Disciplines

  • Engineering

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