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Convention Paper

A Method for Orthogonal Amplitude and Delay Processing of Subjective Listening Test Material

Authors: Mäkivirta, Aki; Pedersen, Jan Abildgaard

AES Convention 109 · Paper 5184 · September 2000

Abstract

This paper presents a method to change independently the amplitude and delay responses in subjective listening test material. It is necessary in subjective listening experiments to apply modern statistical methods treating simultaneously several statistical variables. A case study of producing audio test material with this method is presented. It is related to an experiment where the audibility of the amplitude response variation and the delay response variation are studied at low frequencies based on data obtained from impulse responses of a room.

Details

Published in
AES Convention 109
AES Convention
109
Paper number
5184
Publication date
September 6, 2000
Session subject
Digital Signal Processing
Affiliation
Genelec OY, Iisalmi, Finland ; Bang & Olufsen a/s, Struer, Denmark (See document for exact affiliation information.)
Type
Convention Paper