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Sound intensity measurements for describing acoustic power flow

✍ Scribed by O.Kr.Ø. Pettersen

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
442 KB
Volume
14
Category
Article
ISSN
0003-682X

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✦ Synopsis

This paper presents calculated and measured sound intensity data describing power flow in near, reflective and refractive acoustic fields. The data illustrate how the intensity vectors can show sources and sinks in an acoustic system and how near and far fields are linked together to form a continuous power flow. Some problems concerning the measuring technique are discussed.

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