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Conference Paper

Assessor Selection and Behavior in Individual Vocabulary Profiling of Concert Hall Acoustics

Authors: Kuusinen, Antti; Vertanen, Heikki; Lokki, Tapio

AES Conference: 38th International Conference: Sound Quality Evaluation · Paper 7-1 · June 2010

Abstract

A descriptive analysis of concert hall acoustics was implemented with an individual vocabulary profiling method. The assessors were selected with a screening procedure consisting of tests for discriminative as well as descriptive skills. The individual vocabulary profiling consisted of each assessor developing his or her own set of attributes for a comparative evaluation of stimuli. The stimuli were produced using a loudspeaker orchestra and 3-D recording and reproduction techniques. The descriptive analysis method and the assessor selection procedure are described in detail. Multidimensionality of the elicited attributes and individual behavior of the assessors were analyzed with principal component analysis. Some results are presented and the suitability of a direct elicitation of attributes for assessing concert hall acoustics is discussed.

Details

Published in
AES Conference: 38th International Conference: Sound Quality Evaluation
Paper number
7-1
Publication date
June 6, 2010
Session subject
Sound Quality Evaluation
Affiliation
Aalto University School of Science and Technology, Aalto, Finland (See document for exact affiliation information.)
Type
Conference Paper