Cone of a speaker

Details Cone of a speaker Cone of a speaker

1996-01-29

1997-11-18

Dang, Khanh

Acoustics

Diaphragm

181166, 181169, G10K 1300

Patent

active

056890931

ABSTRACT:
The cone of a speaker which has fibers perpendicularly fastened thereto by an electrostatic fiber implanting apparatus to eliminate the reflection of transverse waves between the diaphragm and the peripheral flange of the cone.

REFERENCES:
patent: 1689513 (1928-10-01), Zimmerman
patent: 1775064 (1930-09-01), Brown
patent: 1815987 (1931-07-01), Peterson
patent: 2071829 (1937-02-01), Glen
patent: 3424873 (1969-01-01), Walsh
patent: 4395598 (1983-07-01), Lesage
patent: 5304746 (1994-04-01), Purvine

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