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Experimental investigation of spatial correlation in broadband reverberant sound fields

Experimental investigation of spatial correlation in broadband reverberant sound fields
Experimental investigation of spatial correlation in broadband reverberant sound fields
The spatial correlation has previously been investigated for tonal and narrow-band sound fields. This letter presents an experimental investigation of the spatial correlation coefficients in a reverberation chamber driven by broadband signals. The main objective is to verify recent theoretical results for broadband spatial correlation in diffuse sound fields. Experimental results show good agreement with theoretical predictions when the frequency band of the sound field is entirely above the Schroeder frequency.
0001-4966
1995-1998
Chun, Ingyu
896a5c4e-a471-49af-b352-cf26065efdff
Rafaely, Boaz
0839a7e8-bdbc-4f46-b57b-a9e5c625e968
Joseph, Phillip F.
9c30491e-8464-4c9a-8723-2abc62bdf75d
Chun, Ingyu
896a5c4e-a471-49af-b352-cf26065efdff
Rafaely, Boaz
0839a7e8-bdbc-4f46-b57b-a9e5c625e968
Joseph, Phillip F.
9c30491e-8464-4c9a-8723-2abc62bdf75d

Chun, Ingyu, Rafaely, Boaz and Joseph, Phillip F. (2003) Experimental investigation of spatial correlation in broadband reverberant sound fields. Journal of the Acoustical Society of America, 113 (4), 1995-1998. (doi:10.1121/1.1558375).

Record type: Article

Abstract

The spatial correlation has previously been investigated for tonal and narrow-band sound fields. This letter presents an experimental investigation of the spatial correlation coefficients in a reverberation chamber driven by broadband signals. The main objective is to verify recent theoretical results for broadband spatial correlation in diffuse sound fields. Experimental results show good agreement with theoretical predictions when the frequency band of the sound field is entirely above the Schroeder frequency.

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More information

Published date: 2003

Identifiers

Local EPrints ID: 28010
URI: https://eprints.soton.ac.uk/id/eprint/28010
ISSN: 0001-4966
PURE UUID: 83d9ab4d-0021-4d5a-a3b2-314c5c0efeda

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Date deposited: 28 Apr 2006
Last modified: 15 Jul 2019 19:11

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