Re: Digest Number 4792

[Jim Noble <yahoo-groups@xxxxxxxxxxxxxxxxxx>]

Wayne wrote:

> isn't that a way of doing 1p budget surround sound??
> its goes along the lines of left + right channel wire as normal - take
> the +ve from left and +ve from right to get your 'center' and the -ve
> from left and -ve from right to get the surround channel...
> /apparently/ thats all thats used for matrix encoding of Dolby
surround
> (none of your flashy sub woofer channels here !)...


Centre = (Left - Right)
Surround = phase difference between Left and Right

Jim