Loudspeaker having a unitary mechanical-acoustic diaphragm...

Details Loudspeaker having a unitary mechanical-acoustic diaphragm... Loudspeaker having a unitary mechanical-acoustic diaphragm...

H - Electricity

04

R

181/8

H04R 7/26 (2006.01) H04R 7/20 (2006.01)

Patent

CA 1143663

Abstract The periphery of the diaphragm of a loudspeaker is mechanically connected to a diaphragm support or basket by a layer of acoustic dampening-adhesive material. The layer of acoustic dampening-adhesive material covers a sufficient portion of the surfaces of the diaphragm to dampen standing waves which would otherwise reflect from the periphery of the diaphragm. Thus, a unitary dia- phragm mechanical termination-acoustic termination structure is formed.

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