HYDROPHONE CALIBRATION BY THE SUBSTITUTION METHOD USING PSEUDO-GAUSSIAN WHITE NOISE

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Authors
  1. Hodson, C.
  2. McMahon, G.W.
Corporate Authors
Defence Research Establishment Atlantic, Dartmouth NS (CAN)
Abstract
A computer-based procedure has been developed for calibrating hydrophones by the substitution method using a pseudo-gaussian white noise signal. The technique has been shown to be a viable alternative to the more conventional CW and pulsed CW substitution methods. Owing to the wideband nature of the noise signal, the effects of boundary conditions are reduced considerably. Truncated
Report Number
DREA-TM-76-B — Technical Memorandum
Date of publication
15 Nov 1976
Number of Pages
27
DSTKIM No
77-01186
CANDIS No
102185
Format(s):
Document Image stored on Optical Disk;Originator's fiche received by DSIS

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