Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Evaluation of Late Reverberant Fields in Loudspeaker Rendered Virtual Rooms

Authors: Woszczyk, Wieslaw; Leonard, Brett; Ko, Doyuen

AES Convention 128 · Paper 8027 · May 2010

Abstract

Late reverberant decays were isolated from high-resolution impulse responses measured in several rooms, and were made similar in the rate of decay and spectral weighting in order to make listening comparisons between them. Listeners heard simulations of virtual rooms within immersive surround audio environment with height, and could audition anechoic sources convolved with late reverberant decays of different rooms. The results help to verify whether shaped random noise is a suitable substitute for late reverberation in high-resolution simulations of room acoustics.

Details

Published in
AES Convention 128
AES Convention
128
Paper number
8027
Publication date
May 6, 2010
Session subject
Room and Architectural Acoustics
Affiliation
McGill University, Montreal, Quebec, Canada (See document for exact affiliation information.)
Type
Convention Paper