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3-Dimensional room impulse response measurements in critical listening spaces

Romero Perez, J and Fazenda, BM 2008, 3-Dimensional room impulse response measurements in critical listening spaces , in: Institute of Acoustics, 2008.

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Abstract

Most of the knowledge and the existing objective acoustic measures defined to describe the sound field in large spaces are commonly evoked to predict the acoustic performance of small rooms. It is now becoming evident that this practice leads to flawed concepts. This document aims to investigate the importance of directionality of the energy as it decays in a room. An attempt to define a new method to measure the effect of three dimensional reflection density across time is proposed. This method is based on the analysis of the impulse response in three dimensions using B-Format signals.

Item Type: Conference or Workshop Item (Paper)
Themes: Subjects / Themes > Q Science > QC Physics > QC221-246 Acoustics - Sound
Subjects outside of the University Themes
Schools: Colleges and Schools > College of Science & Technology > School of Computing, Science and Engineering
Colleges and Schools > College of Science & Technology
Colleges and Schools > College of Science & Technology > School of Computing, Science and Engineering > Acoustics Research Centre
Journal or Publication Title: Proceedings of the Institute of Acoustics
Refereed: Yes
Depositing User: BM Fazenda
Date Deposited: 21 Jul 2011 10:55
Last Modified: 20 Aug 2013 17:01
URI: http://usir.salford.ac.uk/id/eprint/16807

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