Loudspeaker case structure for video display appliances

Details Loudspeaker case structure for video display appliances Loudspeaker case structure for video display appliances

1996-08-01

1999-09-21

Kuntz, Curtis A.

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Mounting or support feature of housed loudspeaker

381388, 181151, 181199, H04R 102

Patent

active

059564121

ABSTRACT:
A loudspeaker case structure for a video display appliance capable of damping and absorbing vibrations arising from the output of a loudspeaker to remove the howling phenomena produced on a cathode-ray tube by the transfer of the vibrations to the cathode-ray tube. The loudspeaker case structure includes a housing having a predetermined space for receiving the loudspeaker therein, dispersing and damping the vibrations from the loudspeaker through the space, and a supporting section, extending from the housing, for supporting and fixing the housing to a main bracket of a cabinet and absorbing the remaining vibrations passing through the housing.

REFERENCES:
patent: 4646349 (1987-02-01), Puls
patent: 5400408 (1995-03-01), Lundgren et al.
patent: 5682021 (1997-10-01), Jeon et al.

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