Hazeltine (an/bqs-6) Transducer Element. Supplement.
HAZELTINE CORP BRAINTREE MASS ELECTRO-ACOUSTIC SYSTEMS LAB
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This Report presents the results of tests made on the first two 2 elements completed under this program. Two 2 more elements now being assembled will be tested and a report issued. The major portion of these tests were conducted at an ambient temperature of 4 C. Since low temperature is the greatest single cause for transducer efficiency degradation, the test results presented here represent the near minimum operational efficiency of the Hazeltine ANBQS-6 elements.
- Acoustic Detection and Detectors