Higher order differential-integral microphone arrays
Date
2010
Authors
Gupta, Aastha
Abhayapala, Thushara
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Publisher
Acoustical Society of America
Abstract
This paper develops theory to design higher order directional microphone arrays. The proposed higher order designs have similar inter sensor spacings as traditional first and second order differential arrays. The Jacobi-Anger expansion is used to exploit
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Keywords
Keywords: Directional microphones; Higher order; Inter-sensor spacing; Jacobi-anger expansion; Microphone arrays; Microphone signals; Second orders; Design; Sensors; Microphones; acoustics; article; equipment design; instrumentation; noise; signal processing; sound
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Source
Journal of the Acoustical Society of America
Type
Journal article
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2037-12-31
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