Laboratory calibration of an underwater sound receiver in the reverberation field of a noise signal

When performing calibrations, it is expedient to measure the set of detailed frequency responses of an underwater sound receiver so that it can receive particular characteristics adequate to the tasks and conditions of using it according to its intended use. We demonstrate the possibility of using t...

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Bibliographic Details
Published in:Acoustical physics 2015-11, Vol.61 (6), p.699-706
Main Authors: Isaev, A. E., Chernikov, I. V.
Format: Article
Language:English
Subjects:
Acoustic noise
Acoustics
Calibration
Noise
Ocean Acoustics. Hydroacoustis
Physics
Physics and Astronomy
Receivers
Sound
Tanks
Tasks
Underwater
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Summary:When performing calibrations, it is expedient to measure the set of detailed frequency responses of an underwater sound receiver so that it can receive particular characteristics adequate to the tasks and conditions of using it according to its intended use. We demonstrate the possibility of using the reverberation field of a noise signal for this in conjunction with processing by complex moving weighted averaging. The paper presents the results of calibrating underwater sound receivers in the noise reverberation field of a laboratory tank.
ISSN:1063-7710
1562-6865
DOI:10.1134/S1063771015050097