Testing a hydroacoustic radiator in a reverberant tank based on recording the sound field in the air above the tank
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arXiv
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| Format: | Preprint |
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2026
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| author | Virovlyansky, A. L. Deryabin, M. S. Prokhorov, A. A. Kazarova, A. Yu. Bakhtin, V. K. |
| author_facet | Virovlyansky, A. L. Deryabin, M. S. Prokhorov, A. A. Kazarova, A. Yu. Bakhtin, V. K. |
| contents | A method for calibrating a monopole sound source in a water tank with reflective side walls and bottom is considered. The idea of the method is based on the phenomenon of anomalous transparency of the water-air boundary for a sound source located at a shallow depth. This boundary plays the role of a filter that prevents waves reflected from the side walls and bottom from entering the air. For a shallow source, the field in the air will be approximately the same as for a source located at the same depth in a homogeneous water half-space. This field is described by a well-known analytical formula that makes it possible to estimate the source strength in water based on the sound intensity level measured in air. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_13899 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Testing a hydroacoustic radiator in a reverberant tank based on recording the sound field in the air above the tank Virovlyansky, A. L. Deryabin, M. S. Prokhorov, A. A. Kazarova, A. Yu. Bakhtin, V. K. Atmospheric and Oceanic Physics A method for calibrating a monopole sound source in a water tank with reflective side walls and bottom is considered. The idea of the method is based on the phenomenon of anomalous transparency of the water-air boundary for a sound source located at a shallow depth. This boundary plays the role of a filter that prevents waves reflected from the side walls and bottom from entering the air. For a shallow source, the field in the air will be approximately the same as for a source located at the same depth in a homogeneous water half-space. This field is described by a well-known analytical formula that makes it possible to estimate the source strength in water based on the sound intensity level measured in air. |
| title | Testing a hydroacoustic radiator in a reverberant tank based on recording the sound field in the air above the tank |
| topic | Atmospheric and Oceanic Physics |
| url | https://arxiv.org/abs/2603.13899 |