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Journal Article

Low-Cost Comb Filter Methods

Authors: Burhans, Ralph W.

Journal of the Audio Engineering Society · Volume 22 · Issue 5 · pp. 335–337 · June 1974

Abstract

An experimental project on a multiple-channel bandpass filter for stringed musical instrument timbre enhancement has provided some useful design data for a wide range of center frequencies with low-cost quad operational amplifier circuits. The apparatus has never been finished in a final cosmetic form, but the results of experimental breadboards may be of interest to audio technicians for related multiple-channel audio filters.

Details

Publication
Journal of the Audio Engineering Society
Volume
22
Issue
5
Pages
335–337
Publication date
June 6, 1974
Affiliation
Department of Electrical Engineering, Ohio University, Athens, OH (See document for exact affiliation information.)
Type
Journal Article