Michel Auphan
Philips
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Publication
Featured researches published by Michel Auphan.
Journal of the Acoustical Society of America | 1984
Michel Auphan
A device for the calibration of an ultrasonic transducer includes a container (4) in which are immersed a calibration transducer (1), a rigid flat body (2) which contacts the front of the transducer (1) by way of a bevelled edge so that the distribution of the ultrasonic velocities is not disturbed in any way, a rigid hemisphere (3) which projects from a first principal surface (8) of the body, and the transducer (5) to be calibrated. The transducer (5) is displaceable so that a beam of ultrasonic energy to be emitted or received by this transducer can pass through any point situated within or near the hemisphere (3).
Archive | 1978
Michel Auphan
Archive | 1968
Michel Auphan; Jean Perilhou
Archive | 1969
Michel Auphan
Journal of the Acoustical Society of America | 1979
Pierre Alais; Michel Auphan
Archive | 1975
Michel Auphan
Archive | 1980
Michel Auphan
Archive | 1967
Michel Auphan; Jean Perihou
Archive | 1971
Michel Auphan; Jean Perilhou
Archive | 1969
Michel Auphan; Jean Perilhou