Loudspeaker method and apparatus

Details Loudspeaker method and apparatus Loudspeaker method and apparatus

1996-03-26

1999-02-02

Dang, Khanh

Acoustics

Diaphragm and enclosure

With sound-absorbing means

181199, H05K 500

Patent

active

058668586

ABSTRACT:
A container apparatus including a loudspeaker enclosure means along with a separate compartment means for alternative purposes and means to provide immediate, temporary sound attenuation of enclosure walls around a loudspeaker for ease of transporting whereby a form fitting cushion filled with sound attenuation materials is installed around the enclosure to dampen vibrations due to the firing of the loudspeaker.

REFERENCES:
patent: 3578103 (1971-05-01), Lennes
patent: 4802551 (1989-02-01), Jacobsen
patent: 4924964 (1990-05-01), Olsen
patent: 4985106 (1991-01-01), Nelson
patent: 5194701 (1993-03-01), Yamada-Scriba

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