Curve fitted electrodynamic planar loudspeaker

Details Curve fitted electrodynamic planar loudspeaker Curve fitted electrodynamic planar loudspeaker

2011-03-08

2011-03-08

Faulk, Devona E (Department: 2614)

Electrical audio signal processing systems and devices

Having non-electrical feature

And loudspeaker

C381S334000, C381S338000, C381S335000, C381S408000, C381S431000, C381S432000, C381S423000

Reexamination Certificate

active

07903834

ABSTRACT:
A curve fitted planar loudspeaker minimizes variation and dead zones in the sound field propagated by an array of the loudspeakers. The curve fitted loudspeaker provides a plurality of sound generating transducers. The diaphragm is curved and each adjacent section fits as a section into a larger curve, eliminating or minimizing breaks in the propagated sound filed at the target distance to the target.

REFERENCES:
patent: 6104825 (2000-08-01), Thigpen
patent: 6687381 (2004-02-01), Yanagawa et al.
patent: 7206427 (2007-04-01), Simidian et al.
patent: 7236608 (2007-06-01), Garner
patent: 2003/0228029 (2003-12-01), Graebener
patent: 2004/0182642 (2004-09-01), Hutt et al.
patent: 2005/0157904 (2005-07-01), Steere et al.

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