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Convention Paper

New Results for Perception of Phase Distortion

Authors: Deer, J. A.; Bloom, P. J.; Preis, Douglas

AES Convention 77 · Paper 2197 · March 1985

Abstract

Digital allpass filters having adjustable peak group delay, center frequency of delay, and delay bandwidth were used to determine the quantitative sensitivity to group delay distortion in the mid-frequency range (where the ear is most sensitive). Broadband impulsive test signals (clicks) were first phase distorted different amounts then presented in pairs diotically (same signal at each ear) over earphones.

Details

Published in
AES Convention 77
AES Convention
77
Paper number
2197
Publication date
March 6, 1985
Session subject
Psychoacoustics
Affiliation
Polytechnic of Central London, London, UK ; Ruhr University, Bochum, W-Germany (See document for exact affiliation information.)
Type
Convention Paper