A beamforming system based on the acousto-optic effect

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Standard

A beamforming system based on the acousto-optic effect. / Torras Rosell, Antoni; Barrera Figueroa, Salvador; Jacobsen, Finn.

Proceedings - European Conference on Noise Control. European Acoustics Association, 2012. p. 1048-1053.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Harvard

Torras Rosell, A, Barrera Figueroa, S & Jacobsen, F 2012, A beamforming system based on the acousto-optic effect. in Proceedings - European Conference on Noise Control. European Acoustics Association, pp. 1048-1053.

APA

Torras Rosell, A., Barrera Figueroa, S., & Jacobsen, F. (2012). A beamforming system based on the acousto-optic effect. In Proceedings - European Conference on Noise Control (pp. 1048-1053). European Acoustics Association.

CBE

Torras Rosell A, Barrera Figueroa S, Jacobsen F. 2012. A beamforming system based on the acousto-optic effect. In Proceedings - European Conference on Noise Control. European Acoustics Association. pp. 1048-1053.

MLA

Torras Rosell, Antoni, Salvador Barrera Figueroa, and Finn Jacobsen "A beamforming system based on the acousto-optic effect". Proceedings - European Conference on Noise Control. European Acoustics Association. 2012. 1048-1053.

Vancouver

Torras Rosell A, Barrera Figueroa S, Jacobsen F. A beamforming system based on the acousto-optic effect. In Proceedings - European Conference on Noise Control. European Acoustics Association. 2012. p. 1048-1053.

Author

Torras Rosell, Antoni; Barrera Figueroa, Salvador; Jacobsen, Finn / A beamforming system based on the acousto-optic effect.

Proceedings - European Conference on Noise Control. European Acoustics Association, 2012. p. 1048-1053.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Bibtex

@inbook{b7bf26c14dcb4895b9fe32fa4841a837,
title = "A beamforming system based on the acousto-optic effect",
keywords = "Acoustic variables control, Microphones, Beamforming, Acousto-optic effect, Beamforming technique, Line arrays, Microphone arrays, Sensing elements, Sensor elements, Sound source, Spatial aliasing.",
author = "{Torras Rosell}, Antoni and {Barrera Figueroa}, Salvador and Finn Jacobsen",
year = "2012",
isbn = "978-80-01-05013-2",
pages = "1048--1053",
booktitle = "Proceedings - European Conference on Noise Control",
publisher = "European Acoustics Association",

}

RIS

TY - GEN

T1 - A beamforming system based on the acousto-optic effect

AU - Torras Rosell,Antoni

AU - Barrera Figueroa,Salvador

AU - Jacobsen,Finn

PY - 2012

Y1 - 2012

N2 - Beamforming techniques are usually based on microphone arrays. The present work uses a beam of light as a sensor element, and describes a beamforming system that locates sound sources basedon the acousto-optic effect, this is, the interaction between sound and light. The use of light as a sensing element makes this method immune to spatial aliasing. This feature is illustrated by means ofsimulation and experimental results. For ease of comparison, the study is supplemented with results obtained with a line array of microphones

AB - Beamforming techniques are usually based on microphone arrays. The present work uses a beam of light as a sensor element, and describes a beamforming system that locates sound sources basedon the acousto-optic effect, this is, the interaction between sound and light. The use of light as a sensing element makes this method immune to spatial aliasing. This feature is illustrated by means ofsimulation and experimental results. For ease of comparison, the study is supplemented with results obtained with a line array of microphones

KW - Acoustic variables control

KW - Microphones

KW - Beamforming

KW - Acousto-optic effect

KW - Beamforming technique

KW - Line arrays

KW - Microphone arrays

KW - Sensing elements

KW - Sensor elements

KW - Sound source

KW - Spatial aliasing.

M3 - Article in proceedings

SN - 978-80-01-05013-2

SP - 1048

EP - 1053

BT - Proceedings - European Conference on Noise Control

PB - European Acoustics Association

ER -