DocumentCode
1973868
Title
Performance bounds on sound field reproduction using a loudspeaker array
Author
Ward, Darren B. ; Abhayapala, Thushura D.
Author_Institution
Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci., Technol. & Med., London, UK
fYear
2001
fDate
2001
Firstpage
187
Lastpage
190
Abstract
A fundamental problem in acoustic signal processing is how best to use an array of loudspeakers to reproduce a sound field. We derive performance bounds on how well a given loudspeaker array can reproduce a plane-wave sound field within a spherical region of space. The development is based on spherical harmonics analysis
Keywords
acoustic arrays; acoustic field; acoustic signal processing; array signal processing; audio signal processing; harmonic analysis; loudspeakers; 3D audio systems; acoustic signal processing; loudspeaker array; plane-wave sound field; sound field reproduction; spherical harmonics analysis; Acoustic arrays; Acoustic signal processing; Acoustical engineering; Audio systems; Australia; Educational institutions; Filtering; Frequency; Harmonic analysis; Loudspeakers;
fLanguage
English
Publisher
ieee
Conference_Titel
Applications of Signal Processing to Audio and Acoustics, 2001 IEEE Workshop on the
Conference_Location
New Platz, NY
Print_ISBN
0-7803-7126-7
Type
conf
DOI
10.1109/ASPAA.2001.969574
Filename
969574
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