Bacon & Thomas, PLLC
Acoustic transducer with high sensitivity
An acoustic transducer with high sensitivity includes a base plate, a back plate and a vibrating membrane. The vibrating membrane is peripherally fixed to the base plate and covers an opening of the base plate. The back plate has a positioning member connected between the back plate and the vibrating membrane, so as to define at least one vibratile portion that is arranged annularly by a plurality of elastic members. Thereby, the vibratile portion has a reduced deformable width and increased rigidity, so can effectively improve its acoustically receiving sensitivity and signal-to-noise ratio.
MERRY ELECTRONICS (SHENZHEN) CO., LTD.
B H B H H B H H H
B81B H04R B81C H04R H04R B81B H04R H04R H04R
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Chao-Sen Jen-Yi Chun-Chieh Yong-Shiang
Chang Chen Wang Chang