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Convention Paper

Octave-Band Thresholds for Modeled Reverberant Fields

Authors: Begault, Durand R.; Wenzel, Elizabeth M.; Tran, Laura L.; Anderson, Mark R.

AES Convention 104 · Paper 4662 · May 1998

Abstract

Auditory thresholds for 10 subjects were obtained for speech stimuli reverberation. The reverberation was produced and manipulated by 3-D audio modeling based on an actual room. The independent variables were octave-band-filtering (bypassed, 0.25 - 2.0 kHz Fc) and reverberation time (0.2 -1.1 sec.). An ANOVA revealed significant effects (threshold range: -19 to -35 dB re 60 dB SPL).

Details

Published in
AES Convention 104
AES Convention
104
Paper number
4662
Publication date
May 6, 1998
Session subject
Audio in Virtual Reality Systems
Affiliation
NASA Ames Research Center (Flight Mgr. & Human Factors Div.) Moffett Field, CA (See document for exact affiliation information.)
Type
Convention Paper