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Convention Paper

A Frequency-Domain Noise Gate Using Psychoacoustic Criteria

Authors: Tsoukalas, Dionysis E.; Mourjopoulos, John

AES Convention 96 · Paper 3817 · February 1994

Abstract

A new method for the enhancement of audio signals using a frequency domain noise gate is presented. The noise gate is applied individually on selective frequencies, its operation being controlled by the masking properties of the hearing system. For broadband audio signal corrupted by colored noise, the proposed method eliminates all audible noise while preserving the quality of the signal.

Details

Published in
AES Convention 96
AES Convention
96
Paper number
3817
Publication date
February 6, 1994
Session subject
Digital Signal Processing
Affiliation
Wire Communications Laboratory, Electrical Engineering Department, University of Patras, Patras, Greece (See document for exact affiliation information.)
Type
Convention Paper