Measurements on an Acoustic Wave Propagated Along a Boundary
作者:
R. B. Lawhead,
I. Rudnick,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1951)
卷期:
Volume 23,
issue 5
页码: 541-545
ISSN:0001-4966
年代: 1951
DOI:10.1121/1.1906800
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The sound field of a point source located at a plane boundary was measured both with respect to its amplitude and phase characteristics. This was done for a very high impedance boundary and one composed of material which is relatively absorbing. The fields were calculated, the calculations for the latter material being based on measured values of impedance and propagation constant, and found to be in good agreement with those measured.
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