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Journal Article

Learning Algorithms for Audio Signal Enhancement, Part 2: Implementation of the Rough-Set Method for the Removal of Hiss

Authors: Czyzewski, Andrzej

Journal of the Audio Engineering Society · Volume 45 · Issue 11 · pp. 931–943 · November 1997

Abstract

Learning algorithms were implemented for the elimination of strong hiss found in old records and of impulse noise affecting transmitted audio signals. The rough-set method was tested with regard to the automatic setting of the cutoff threshold in the spectral filtration of noisy audio. Applied methods, results of musical signal processing, and conclusions are presented.

Details

Publication
Journal of the Audio Engineering Society
Volume
45
Issue
11
Pages
931–943
Publication date
November 6, 1997
Affiliation
Technical University of Gdansk,Sound Engineering Department, Gdansk, Poland (See document for exact affiliation information.)
Type
Journal Article