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Double-frequency stroboscopic method for absolute calibration of vibration transducers |
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| Authors: | S. Baggia |
| Affiliation: | Istituto di Metrologia “G. Colonnetti”, Turin, Italy |
| Abstract: | This paper describes a new stroboscopic technique for a more accurate optical determination of vibration amplitude for the purpose of calibrating vibration transducers; the apparatus is composed of standard equipment which has been adapted to purpose-developed circuitry. |
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