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Simple create surround sound

2015-01-10 15:44  
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A circuit surround sound simple.Circuit is created newness of the sound to a wider sound dimension.That the device R and C, to share the audio delay.
To get a new sound dimension.
When the switch S1 to select a location signal.The audio will pass to the surround speakers and left and right.The C1 and C2 act to slow down the audio delay.Than normal.Forward and adjust VR1 to delay the sound is very slow. Little or slow as desired.

Simple create surround sound

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