Remote speaker for surround-sound applications

Details Remote speaker for surround-sound applications Remote speaker for surround-sound applications

1994-05-18

1997-09-09

Oh, Minsun

Electrical audio signal processing systems and devices

Binaural and stereophonic

Pseudo stereophonic

381 24, 381 1, 381 28, H04R 500

Patent

active

056664222

ABSTRACT:
A surround-sound system for use with conventional TV sets, using a wireless remote bipolar rear speaker (or two conventional speakers fed out of phase) for the surround (difference) channels. The use of the rear speaker(s) and the mono (left plus right) front speaker on the TV set creates "phantom" left and right front speakers, and allows full surround sound without modification to the TV set or additional amplifiers or speakers.

REFERENCES:
patent: 3069505 (1962-12-01), Collins et al.
patent: 3478167 (1969-11-01), Sorkin
patent: 3697692 (1972-10-01), Hafler
patent: 3725586 (1973-04-01), Iida
patent: 3757047 (1973-09-01), Ito et al.
patent: 4394535 (1983-07-01), Bingham
patent: 4612663 (1986-09-01), Holbrook et al.
patent: 4819269 (1989-04-01), Klayman
patent: 4899388 (1990-02-01), Mlodzikowski et al.
patent: 5027687 (1991-07-01), Iwamatsu
patent: 5181247 (1993-01-01), Holl
patent: 5386473 (1995-01-01), Harrison

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