Input stream | Output | Surround back |
| channels decoding | |
|
|
|
Dolby Digital | 5.1e) | — |
5.1 |
|
|
|
|
|
Dolby Digital | 6.1e) | Matrix decoder that |
Surround EXb) |
| confirms to Dolby |
|
| Digital EX |
|
|
|
DTS 5.1 | 5.1e) | — |
6.1e) | DTS Matrix decoding | |
6.1c) |
|
|
6.1e) | DTS Discrete | |
Discrete 6.1d) |
| decoding |
a)A 6.1 channel decode flag is information recorded
in software, such as DVDs.
b)A Dolby Digital DVD that includes a Surround EX flag. The Dolby Corporation web page can help you distinguish Surround EX films.
c)Software encoded with a flag to denote it has both
d)Software encoded with both 5.1 channel signals and an extension stream designed for returning those signals to 6.1 discrete channels. Discrete 6.1 channel signals are DVD specific signals not used in movie theaters.
e)When two surround back speakers are connected, the output channel will be 7.1 channel signals.
•ON
The SB Dec Mode setting is applied to 5.1 channel and 6.1 channel decoding in the input stream.
•OFF
Surround back decoding is not performed.
Notes
•This function does not work in the following cases.
–The
–The sound field for music or movies is selected.
–The
•There may be no sound from the surround back speaker in Dolby Digital EX mode. Some discs have no Dolby Digital Surround EX flag even though the packages have Dolby Digital EX logos. In this case, select “ON.”
•When “PLIIx” of the A.F.D. mode is selected, the SB Decoding is decoded in the PLIIx mode.
xSB Dec Mode
(Surround back decoding mode)
You can select surround back decoding mode only when “SB Decoding” is set to “ON” or “AUTO” and the input stream contains the Dolby Digital Surround EX flag.
Parameter | Speaker | Surround back |
| setting | decoding |
|
|
|
DDEX | 7.1 | Matrix decoder conforms |
| channels | to Dolby Digital EX |
|
|
|
| 6.1 | Matrix decoder conforms |
| channels | to Dolby Digital EX |
|
|
|
PLIIx MV | 7.1 | Movie decoder conforms |
| channels | to Dolby Pro Logic IIx |
|
|
|
| 6.1 | Matrix decoder conforms |
| channels | to Dolby Digital EX |
|
|
|
PLIIx MS | 7.1 | Music decoder conforms |
| channels | to Dolby Pro Logic IIx |
|
|
|
| 6.1 | Music decoder conforms |
| channels | to Dolby Pro Logic IIx |
|
|
|
Note
Matrix decoding conforming to Dolby Digital EX is applied if the speaker setting is 6.1 channel system and movie decoding conforming to Pro Logic IIx is applied if the speaker setting is 7.1 channel system, when you select Dolby PLIIx MS under the following conditions:
–a Dolby Digital Surround EX signal is input
–“SB Decoding” is set to “AUTO”
Sound Surround Enjoying
65GB