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Convention Paper

The Effects of Early Decay Time on Auditory Depth in the Virtual Audio Environment

Authors: Moon, Han-gil; Park, Jungmin; Sung, Koeng-mo; Jang, Dae-young

AES Convention 115 · Paper 5906 · October 2003

Abstract

To provide the distance information of the sound source in 3-D audio environment, we must have some information about effective distance cues and some methods to handle them properly. Through our experiments and researches, we found that C80 and EDT change systematically with source-receiver distances. We are required to validate this result physically and psychologically. So, this paper contains physical explanation about two parameters' systematic changes and psychological tests with artificially controlled curves, which imitate different distances. With these validations, we want to show the effect of early decay time on auditory depth.

Details

Published in
AES Convention 115
AES Convention
115
Paper number
5906
Publication date
October 6, 2003
Session subject
Psychoacoustics, Perception, and Listening Tests
Affiliation
Seoul National Univ., Seoul, Republic of Korea ; Electronics and Telecommunications Research Institute, Daejun, Republic of Korea (See document for exact affiliation information.)
Type
Convention Paper