Sony STR-DA3200ES 用户手册
64
GB
x VIR.SPEAKERS
(Virtual speakers)
Virtual speakers are created.
• OFF
Virtual speakers are not created.
By decoding the surround back signal of DVD
software etc. recorded in Dolby Digital
Surround EX, DTS-ES Matrix, DTS-ES
Discrete 6.1, etc., format, you can enjoy the
surround sound intended by the filmmakers.
software etc. recorded in Dolby Digital
Surround EX, DTS-ES Matrix, DTS-ES
Discrete 6.1, etc., format, you can enjoy the
surround sound intended by the filmmakers.
x SB DECODING
• AUTO
When the input stream contains the 6.1
channel decode flag
channel decode flag
a)
, the appropriate
decoding is performed on the surround back
signal.
signal.
a)
A 6.1 channel decode flag is information recorded
in software, such as DVDs.
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.
flag. The Dolby Corporation web page can help
you distinguish Surround EX films.
c)
Software encoded with a flag to denote it has both
DTS-ES Matrix and 5.1 channel signals.
DTS-ES Matrix and 5.1 channel signals.
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.
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.
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.
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.
– MULTI IN is selected.
– The sound field for music or movie is selected.
– DTS 96/24 signals are being received.
– The multi-channel PCM signals are received via
– The sound field for music or movie is selected.
– DTS 96/24 signals are being received.
– The multi-channel PCM signals are received via
an HDMI IN jack.
• 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.”
have no Dolby Digital Surround EX flag even
though the packages have Dolby Digital EX logos.
In this case, select “ON.”
• When “PLIIx” is selected, SB DECODING is set
to the PLIIx mode.
x SB DEC 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.
only when “SB DECODING” is set to “ON”
or “AUTO” and the input stream contains the
Dolby Digital Surround EX flag.
Using the surround back
decoding mode (SB DECODING)
decoding mode (SB DECODING)
Input stream
Output
channels
channels
Surround back
decoding
decoding
Dolby Digital
5.1
5.1
5.1
e)
—
Dolby Digital
Surround EX
Surround EX
b)
6.1
e)
DTS 5.1
5.1
e)
—
DTS-ES
Matrix 6.1
Matrix 6.1
c)
6.1
e)
DTS Matrix decoding
DTS-ES
Discrete 6.1
Discrete 6.1
d)
6.1
e)
DTS Discrete
decoding
decoding
SB DEC
MODE
MODE
Speaker
setting
setting
Surround back
decoding
decoding
[DDEX]
7.1
channels
channels
Matrix decoder conforms
to Dolby Digital EX
to Dolby Digital EX
6.1
channels
channels
Matrix decoder conforms
to Dolby Digital EX
to Dolby Digital EX
[PLIIx MV] 7.1
channels
Movie decoder conforms
to Dolby Pro Logic IIx
to Dolby Pro Logic IIx
6.1
channels
channels
Matrix decoder conforms
to Dolby Digital EX
to Dolby Digital EX
[PLIIx MS]
7.1
channels
channels
Music decoder conforms
to Dolby Pro Logic IIx
to Dolby Pro Logic IIx
6.1
channels
channels
Music decoder conforms
to Dolby Pro Logic IIx
to Dolby Pro Logic IIx