Dolby DP572 E Decoder
EUROPE (Western and Northern)
Multichannel programming typically uses a "5.1 + 2"
Dolby E configuration,
with six of the eight channels carrying a 5.1 program
and the other two an Lt/Rt (matrix surround-encoded)
or stereo two-channel program.
Alternate channel configurations are available for multilingual
or other specialized applications.