Capacitance Microphone for Measurement of Small Attenuation Coefficients
An improved capacitive transducer has been designed for use in attenuation and second-harmonic generation experiments in solids. The transducer can be used as both a driver and receiver, and completely eliminates bond corrections in attenuation measurements. Further, it is a broad-band transducer an...
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Published in: | The Journal of the Acoustical Society of America Vol. 42; no. 3; pp. 677 - 678 |
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Main Authors: | , , |
Format: | Journal Article |
Language: | English |
Published: |
01-01-1967
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Online Access: | Get full text |
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Summary: | An improved capacitive transducer has been designed for use in attenuation and second-harmonic generation experiments in solids. The transducer can be used as both a driver and receiver, and completely eliminates bond corrections in attenuation measurements. Further, it is a broad-band transducer and should prove to be very useful in measurement of attenuation as a function of frequency. |
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ISSN: | 0001-4966 1520-8524 |
DOI: | 10.1121/1.1910640 |