Speaker system having a front speaker integrated with a...

Electrical audio signal processing systems and devices – Binaural and stereophonic – Stereo speaker arrangement

Reexamination Certificate

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C381S300000

Reexamination Certificate

active

10744502

ABSTRACT:
A surround speaker system according to the present invention includes an integral speaker in which a surround speaker is integrally formed with a front speaker, a canceling device for canceling a directly propagating sound of the surround speaker, and a reflective device for reflecting the output sound of the surround speaker.

REFERENCES:
patent: 5544201 (1996-08-01), Hoshino et al.
patent: 5557680 (1996-09-01), Janes
patent: 5809150 (1998-09-01), Eberbach
patent: 5850457 (1998-12-01), Gefvert
patent: 7092541 (2006-08-01), Eberbach
patent: 10-1992-0004775 (1992-06-01), None

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