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Convention Paper

A Low Complexity, Linear Phase Graphic Equalizer

Authors: Hergum, Ragnar

AES Convention 85 · Paper 2738 · November 1988

Abstract

A linear phase graphic equalizer is proposed which performs a bandsplitting of the frequency spectrum from 0-20 kHz in 25 noninteracting bands. When all the band gains are identical, the equalizer is equivalent to a pure boost or cut with no amplitude distortion. The techniques used in the implementation of the filterbank gives an efficient structure which may be realized using two DSP 56001 signal processors.

Details

Published in
AES Convention 85
AES Convention
85
Paper number
2738
Publication date
November 6, 1988
Session subject
Signal Processing: Digital
Affiliation
ELAB, Trondheim-NTH, Norway (See document for exact affiliation information.)
Type
Convention Paper