Design and performance evaluation of a broadband three dimensional acoustic intensity measuring system

A seven-microphone three dimensional (3D) intensity measuring system has been developed and evaluated for performance for a broad frequency band (200 Hz-6.5 kHz). Six microphones are arranged in a concentric array with one microphone at the center of the probe. The screw adjustable center microphone...

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Bibliographic Details
Published in:	The Journal of the Acoustical Society of America Vol. 127; no. 4; pp. 2338 - 2346
Main Authors:	Miah, Khalid H., Hixon, Elmer L.
Format:	Journal Article
Language:	English
Published:	Melville, NY Acoustical Society of America 01-04-2010 American Institute of Physics
Subjects:	Acoustical measurements and instrumentation Acoustics Acoustics - instrumentation Amplifiers, Electronic Calibration Equipment Design Exact sciences and technology Fundamental areas of phenomenology (including applications) Materials Testing Models, Theoretical Motion Physics Pressure Signal Processing, Computer-Assisted Sound Time Factors Transducers - standards Vibration Wide band Acoustic measurement Acoustic intensity
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