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pro vyhledávání: '"Vernon P. Simmons"'
Publikováno v:
The Journal of the Acoustical Society of America. 137:2332-2332
In 1965, Thorp published a compilation of low frequency data from SOFAR propagation that indicated absorption below 10,000 Hz was greater than predicted. It was suggested this may be an artifact, but the data were shown to fit a 1 kHz relaxation mech
Publikováno v:
The Journal of the Acoustical Society of America. 126:2194
In the 1960s tests with a new surface ship sonar indicated that low‐frequency (less than 10 000 Hz) propagation loss was greater than predicted by the existing MgSO4 absorption model. Propagation measurements in the SOFAR channel showed that the an
Autor:
Vernon P. Simmons
Publikováno v:
The Journal of the Acoustical Society of America. 75:639-639
Using a combination of sound absorption data from a large spherical resonator and relaxation frequency data from the temperature jump technique, it has been demonstrated that there is an increased sound absorption in sea water below approximately 1 k
Conference
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