Higher order differential-integral microphone arrays

Date

2010

Authors

Gupta, Aastha
Abhayapala, Thushara

Journal Title

Journal ISSN

Volume Title

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

Description

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

Citation

Source

Journal of the Acoustical Society of America

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

Restricted until

2037-12-31