Video sound

Details Video sound Video sound

H - Electricity

04

R

179/9

H04R 5/02 (2006.01) H04N 5/60 (2006.01) H04N 5/64 (2006.01) H04S 3/00 (2006.01) H04S 5/02 (2006.01)

Patent

CA 1301074

Abstract of the Disclosure A sound projection apparatus for a video display device having left and right speakers, first and second ambience speakers, and an amplifier having a right channel and left channel. In this system, connection of the left channel to a speaker produces a left signal; the right channel to a -speaker produces a right signal; the left and right channels to ambience circuitry produces an ambience channel; the ambience channel to the positive input of the first ambience speaker produces a first ambience signal and the ambience channel to the negative input of the second ambience speaker produces a second ambience signal. The left and right speakers are forward facing, projecting sound directly from the television to a viewer. The first and second ambience speakers are side or rearward facing, projecting sound indirectly to the viewer. The projection apparatus may be formed as a single cohesive unit, within or near the television.

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