Too much champagne for Lucas?

Posted by Ben [IP: 193.229.47.144] on February 01, 1999 at 18:12:03:

In Reply to: Too much champagne for Lucas? posted by SMR [WizOp] January 28, 1999 at 16:02:27

Well, guys actually Dolby Digital EX is not in surround information Dolby Digital. It is made from the long excisting technic Dolby Surround Matrix. Yes, it is MATRIX. It mixes matrix analog information from left & right to center surround. It could be compared to normal Dolby Surrounds front stage decoding technic.

You could even make a fake EX to home know, take one normal DD/DS decoder and connect the DVD/LDs digital cable direct to it. When the signal is turned from D to A, now, take this surround RCA cables to another decoders ex. AUX input which carrys only analog decoding with built in TRI-LOGIC circutry. Now you decode the surround signal once more but throught TRI-LOGIC circutry. Now you take from this second decoders front stage! the RCA cables and feed this to a 3-channel amp and from there the speaker wires to surround speakers which you have as 3 together. Now you have FAKE EX.

Lexicons 4.0 & 5.1 Logic-7 will do it in the same way as EX. It is MATRIX which is fed to center surround. But in Logic-7 you have two center surrounds.
But the main diffrences is non, matrix in both sound systems.

Therefor it could be sed that EX is going backwards in the technology !

Follow Ups:

• Too much champagne for Lucas? - SMR [WizOp] 18:45:47 02/01/99 (1)
  • Too much champagne for Lucas? - Ben 16:29:45 02/07/99 (0)

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