Acoustic holography with a concentric rigid and open spherical microphone array

Abhaya Parthy; Craig Jin; André Van Schaik

doi:10.1109/ICASSP.2009.4960048

Acoustic holography with a concentric rigid and open spherical microphone array

Abhaya Parthy, Craig Jin, André Van Schaik

University of Sydney

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

14 Citations (Scopus)

Abstract

We present a new method and performance data related to volumetric acoustic intensity imaging using a spherical microphone array (SMA) consisting of a dual, concentric rigid and open SMA. The dual, concentric array was designed to improve the frequency range of a standard SMA. We apply standard techniques associated with interior spherical near-field acoustic holography (NAH) and, in particular, consider issues related to the optimal use of information from both arrays for NAH projection and the advantages that thus accrue from utilising a dual, concentric SMA.

Original language	English
Title of host publication	2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009
Pages	2173-2176
Number of pages	4
DOIs	https://doi.org/10.1109/ICASSP.2009.4960048
Publication status	Published - 2009
Externally published	Yes
Event	2009 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009 - Taipei, Taiwan, Province of China Duration: 19 Apr 2009 → 24 Apr 2009

Publication series

Name	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN (Print)	1520-6149

Conference

Conference	2009 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009
Country/Territory	Taiwan, Province of China
City	Taipei
Period	19/04/09 → 24/04/09

Keywords

Array signal processing
Microphone arrays
Near-field acoustic holography
Sound field recording
Spherical microphone array

Access to Document

10.1109/ICASSP.2009.4960048

Cite this

Parthy, A., Jin, C., & Van Schaik, A. (2009). Acoustic holography with a concentric rigid and open spherical microphone array. In 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009 (pp. 2173-2176). Article 4960048 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2009.4960048

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title = "Acoustic holography with a concentric rigid and open spherical microphone array",

abstract = "We present a new method and performance data related to volumetric acoustic intensity imaging using a spherical microphone array (SMA) consisting of a dual, concentric rigid and open SMA. The dual, concentric array was designed to improve the frequency range of a standard SMA. We apply standard techniques associated with interior spherical near-field acoustic holography (NAH) and, in particular, consider issues related to the optimal use of information from both arrays for NAH projection and the advantages that thus accrue from utilising a dual, concentric SMA.",

keywords = "Array signal processing, Microphone arrays, Near-field acoustic holography, Sound field recording, Spherical microphone array",

author = "Abhaya Parthy and Craig Jin and {Van Schaik}, Andr{\'e}",

year = "2009",

doi = "10.1109/ICASSP.2009.4960048",

language = "English",

isbn = "9781424423545",

series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",

pages = "2173--2176",

booktitle = "2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009",

note = "2009 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009 ; Conference date: 19-04-2009 Through 24-04-2009",

}

Parthy, A, Jin, C & Van Schaik, A 2009, Acoustic holography with a concentric rigid and open spherical microphone array. in 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009., 4960048, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, pp. 2173-2176, 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009, Taipei, Taiwan, Province of China, 19/04/09. https://doi.org/10.1109/ICASSP.2009.4960048

Acoustic holography with a concentric rigid and open spherical microphone array. / Parthy, Abhaya; Jin, Craig; Van Schaik, André.
2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009. 2009. p. 2173-2176 4960048 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

TY - GEN

T1 - Acoustic holography with a concentric rigid and open spherical microphone array

AU - Parthy, Abhaya

AU - Jin, Craig

AU - Van Schaik, André

PY - 2009

Y1 - 2009

N2 - We present a new method and performance data related to volumetric acoustic intensity imaging using a spherical microphone array (SMA) consisting of a dual, concentric rigid and open SMA. The dual, concentric array was designed to improve the frequency range of a standard SMA. We apply standard techniques associated with interior spherical near-field acoustic holography (NAH) and, in particular, consider issues related to the optimal use of information from both arrays for NAH projection and the advantages that thus accrue from utilising a dual, concentric SMA.

AB - We present a new method and performance data related to volumetric acoustic intensity imaging using a spherical microphone array (SMA) consisting of a dual, concentric rigid and open SMA. The dual, concentric array was designed to improve the frequency range of a standard SMA. We apply standard techniques associated with interior spherical near-field acoustic holography (NAH) and, in particular, consider issues related to the optimal use of information from both arrays for NAH projection and the advantages that thus accrue from utilising a dual, concentric SMA.

KW - Array signal processing

KW - Microphone arrays

KW - Near-field acoustic holography

KW - Sound field recording

KW - Spherical microphone array

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U2 - 10.1109/ICASSP.2009.4960048

DO - 10.1109/ICASSP.2009.4960048

M3 - Conference Paper

AN - SCOPUS:70349195962

SN - 9781424423545

T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

SP - 2173

EP - 2176

BT - 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009

T2 - 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009

Y2 - 19 April 2009 through 24 April 2009

ER -

Parthy A, Jin C, Van Schaik A. Acoustic holography with a concentric rigid and open spherical microphone array. In 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009. 2009. p. 2173-2176. 4960048. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). doi: 10.1109/ICASSP.2009.4960048

Acoustic holography with a concentric rigid and open spherical microphone array

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