Acoustic propagation over ground having inhomogeneous surface impedance
โ Scribed by Durnin, James
- Book ID
- 118031246
- Publisher
- American Institute of Physics
- Year
- 1981
- Tongue
- English
- Weight
- 1001 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0001-4966
- DOI
- 10.1121/1.386925
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๐ SIMILAR VOLUMES
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This investigation was undertaken to provide some data on the sound absorption properties of ground surfaces and to develop a method for field measurement of the acoustic impedance of the ground surface. Initial tests with an impedance tube showed that although results were satisfactory for sand wit