Electro-acoustic transducer and method of manufacturing such a t

Details Electro-acoustic transducer and method of manufacturing such a t Electro-acoustic transducer and method of manufacturing such a t

1976-04-28

1977-06-14

Stellar, George G.

29594, 1791155VC, H04R 718, H04R 904, H04R 3100

Patent

active

040299112

ABSTRACT:
An electro-acoustic transducer having a chassis with a plastic contact surface for attachment of a vibratory diaphragm. The diaphragm is attached by an ultrasonic weld between the contact surface on the chassis and the edge of the vibratory part.

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