A thin membrane resonator for improved acoustic radiation...

Details A thin membrane resonator for improved acoustic radiation... A thin membrane resonator for improved acoustic radiation...

G - Physics

01

S

G01S 7/521 (2006.01) G10K 9/20 (2006.01) G10K 9/22 (2006.01) H04R 17/00 (2006.01)

Patent

CA 2331536

A thin membrane resonator has a thin membrane that is applied to the radiating face of any broadly tuned air-matched ultrasonic transducer. The membrane significantly improves the Sound Pressure Level (SPL) of the transducer in the transmitter mode and sensitivity of the transducer in the receiver mode. The membrane is turned to the operating frequency of the transducer by the thickness of the membrane for a prescribed gap between the transducer face and the membrane. The membrane also protects the radiating face of any broadly tuned air-matched ultrasonic transducer from chemical vapours.

Affiliated with

Also associated with

Rating

A thin membrane resonator for improved acoustic radiation... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A thin membrane resonator for improved acoustic radiation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A thin membrane resonator for improved acoustic radiation... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1826291