Experimental investigation of the acoustic black hole for sound absorption in air
In the present paper, the results of the first experimental investigation of the acoustic black hole for sound absorption in air are described. To achieve the required power-law decrease in sound velocity with propagation distance the inhomogeneous acoustic waveguides earlier proposed by Mironov and...
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| Main Authors: | , , |
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| Format: | Default Conference proceeding |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/18509 |
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