Characterisation of the directionality of reflections in small room acoustics
Romero, J, Fazenda, BM and Atmoko, H 2009, Characterisation of the directionality of reflections in small room acoustics , in: Reproduced sound 25, November 2009, Brighton.
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This paper investigates the extraction and analysis of temporal and spatial distribution of early sound decay. A method based on B-format signals is adapted for small rooms. It can map the spatial and temporal distribution of sound energy and its diffuseness. Once the data is collected is possible to extract the information in both time and frequency domains and use this to infer issues of perception based on psychoacoustic models. The ultimate objective is to find useful descriptors for characterizing the acoustic quality in critical listening rooms.
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||Directionality reflections, Small room acoustics, Critical Listening rooms|
|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 Institute of Acoustics|
|Depositing User:||BM Fazenda|
|Date Deposited:||08 Jul 2010 16:34|
|Last Modified:||27 Sep 2011 12:13|
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