Portable loudspeaker/directional microphone peripheral

Details Portable loudspeaker/directional microphone peripheral Portable loudspeaker/directional microphone peripheral

1995-11-13

1997-12-09

Dang, Khanh

Acoustics

Sound-modifying means

Housing or enclosure

181141, A47B 8106

Patent

active

056963599

ABSTRACT:
A loudspeaker system which can be utilized with laptop PCs employs a loudspeaker enclosure having a unique shape which can easily be mounted to the back of a display of the laptop PC and also be easily removed for storing and/or transporting. Additionally, the enclosures of the loudspeaker system have been designed to allow the physical coupling of them together into a compact package so that they can be easily stored and/or transported, for example, in a briefcase for use during transit or at a remote location. This coupling of the loudspeaker enclosures is realized by employing a loudspeaker enclosure which is in the form of an "L-shape". Consequently, the loudspeaker enclosures can be placed upon each other and locked into place forming a relatively small compact package.

REFERENCES:
patent: 1969704 (1934-08-01), D'Alton
patent: 3688864 (1972-09-01), Guss
patent: 4549631 (1985-10-01), Bose
patent: 5025885 (1991-06-01), Froeschle
patent: 5092424 (1992-03-01), Schreiber et al.
patent: 5440645 (1995-08-01), Freadman
patent: 5481616 (1996-01-01), Freadman
patent: 5550921 (1996-08-01), Freadman
patent: 5583743 (1996-12-01), Levins et al.

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