An end-capped cylindrical hydrophone for underwater sound detection / D.F. Jones - S.E. Prasad - S.R. Kavanaugh; approved by C.W. Bright. : D68-21/31-1992E-PDF
"A small end-capped cylindrical hydrophone has been designed and built for use as a low cost, general purpose hydrophone. In the frequency range 15 Hz to 5 kHz, the measured free-field voltage sensitivity of the hydrophone is 195 dB re 1 V/muPa, which agrees with the theoretical sensitivity for capped piezoelectric ceramic tubes. In addition, three resonance frequencies below 45 kHz have been measured and identified with circumferential, longitudinal, and flexural modes of vibration"--Abstract, page ii.
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| Ministère/Organisme | Defence Research Establishment Atlantic, issuing body. |
|---|---|
| Titre | An end-capped cylindrical hydrophone for underwater sound detection / D.F. Jones - S.E. Prasad - S.R. Kavanaugh; approved by C.W. Bright. |
| Titre de la série | Technical memorandum ; 92/216 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Defence Research and Development Canada]. Includes bibliographical references (page 18). Includes abstracts in English and French. |
| Information sur la publication | Dartmouth, N.S. : National Defence, Research and Development Branch, Defence Research Establishment Atlantic, June 1992. |
| Auteur / Contributeur | Jones, D. F., author. |
| Description | 1 online resource (v, 24 pages) : illustrations, graphs. |
| Numéro de catalogue |
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| Descripteurs | Hydrophone. Underwater acoustics -- Instruments -- Design and construction. Hydrophones. Acoustique sous-marine -- Instruments -- Conception et construction. |
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