A tri-modal directional transducer.
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| Title: | A tri-modal directional transducer. |
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| Authors: | Butler, John L., Butler, Alexander L., Rice, Joseph A. |
| Source: | Journal of the Acoustical Society of America; Feb2004, Vol. 115 Issue 2, p658-665, 8p |
| Database: | Applied Science & Technology Source |
| ISSN: | 00014966 |
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| DOI: | 10.1121/1.1639326 |
