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Journal Article

Suppression of Low-Level Impulse Noise

Authors: Burwen, Richard C.

Journal of the Audio Engineering Society · Volume 27 · Issue 7/8 · pp. 568–572 · August 1979

Abstract

A more sensitive system for record impulse-noise suppression has been developed which is effective not only on large pops, but also on very small ticks. Audible damage to the program content is minimized by more rapidly detecting the noise in the ultrasonic region, switching the signal off for microseconds instead of milliseconds, and filling the gap with the low-frequency component.

Details

Publication
Journal of the Audio Engineering Society
Volume
27
Issue
7/8
Pages
568–572
Publication date
August 6, 1979
Affiliation
KLH Burwen Research, Westwood, MA (See document for exact affiliation information.)
Type
Journal Article