Probe for measuring acoustic fields of high intensity

Details Probe for measuring acoustic fields of high intensity Probe for measuring acoustic fields of high intensity

G - Physics

01

H

G01H 11/08 (2006.01) B06B 1/06 (2006.01) G10K 11/00 (2006.01) H04R 1/22 (2006.01)

Patent

CA 2093437

ABSTRACT OF THE DISCLOSURE A probe for measuring acoustic fields of high intensity is comprised of an electroacoustic transducer system and an electronic conditioning system for the signal. The electro- acoustic transducer system is made with a piece of piezoelectric material. Its special design, letting the piezoelectric element in floating conditions, enables the systems to act both as mechanical support and electromagnetic screen of the system. The active element of the probe floats in a viscous and dispersive elastic substance which is highly attenuating. This confers to the elements excellent characteristics of frequency response with the disclosed embodiment. Furthermore, the system of electric connexion of the probe makes possible to have the earth connexion at one or a plurality of points of the device. The electronic signal conditionning systems effects an appropriate adaptation of impedance and signal level, between the piezoelectric element and the connexion screen cable. The disclosed device applies to the study of high intensity acoustic fields in the following technological areas: oceanography, determination of acoustic fields: sonoreactors, evaluation and optimalisation; acoustic processes in gases, measuring and control; hydroacoustic, as calibrating standard; instrumentation, as detector standard; and mining.

Affiliated with

Also associated with

Rating

Probe for measuring acoustic fields of high intensity does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Probe for measuring acoustic fields of high intensity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Probe for measuring acoustic fields of high intensity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2028740