Dolby Digital EX
When using surround back speakers, the Dolby Digital source is played back using the ma-
trix 6.1-channel decoder.
DTS-ES Discrete 7.1
With the additional of the surround back channel, this new format has all 6.1 channels re-
corded independently for a completely discrete digital format. Since all channels are recor-
ded independently, high-fidelity surround playback with the increased sound space is
achieved.
K. DTS-ES Matrix 7.1
This format has the surround back channel matrix encoded and inserted into the left and
right surround channels so that at playback the output for the left, right, and back surround
channels are decoded using a high-precision matrix decoder.
Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D
symbol are trademarks of Dolby Laboratories.
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