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Convention Paper

Use of Stereo Synthesis to Reduce Subjective/Objective Interference Effects: The Perception of Comb Filtering, Part II

Authors: Augspurger, George; Bech, Søren; Brook, Rollins; Cohen, Elizabeth; Eargle, John; Schindler, Thomas A.

AES Convention 87 · Paper 2862 · October 1989

Abstract

This paper presents the results of physical and psychoacoustical experiments utilizing stereo synthesis to pre-comb filter signal to multi-radiator array components. The main benefit appears to be the diminution of audible combing between 800 Hz and 5 kHz. The question of how much pre-combing is really needed will be discussed. This technique offers significant practical benefits for sound reinforcement systems.

Details

Published in
AES Convention 87
AES Convention
87
Paper number
2862
Publication date
October 6, 1989
Session subject
Sound Reinforcement
Affiliation
Perception,Inc., Los Angeles,CA ; Charles M. Salter Associates, San Francisco, CA ; Technical University of Denmark, Lyngby, Denmark ; JBL Professional, Northridge,CA ; RB Systems, Tarzana, CA (See document for exact affiliation information.)
Type
Convention Paper