JVC RX-5030VBK Instructions Manual page 68

Creating Realistic Sound Fields
You can use the following Surround and DSP modes to
reproduce a realistic sound field:
Surround •odes
• Dolby
• Dolby Pro Logic II
• Dolby Digital
• DTS Digital Surround
DSP•odes
• DAP modes
• All Channel Stereo
Surround •odes
• Dolby
Dolby Pro Logic I1"
Dolby Pro Logic II has a multi-channel playback format to
decode all 2 channel sources--stereo source and Dolby
Surround encoded source_into 5.1 channels.
Matrix-based encoding/decoding method for Dolby Pro Logic II
makes no limitation for the cutoff frequency of the rear treble
and enables stereo rear sound compared to conventional Dolby
Pro Logic.
Dolby Pro Logic II enables reproduction of spacious sound
from original sound without adding any new sounds and tonal
colorations.
Dolby Pro Logic II has two modes--Movie mode and Music
mode:
Pro Logic II Movie (PL II MOVIE)_suitable for the
reproduction of Dolby Surround encoded sources bearing the
mark nr_. You can enjoy a sound field very close to
the one created with discrete 5.1 channel sounds.
Pro Logic II Music (PL II MUSlC)_suitable for the
reproduction of any 2 channel stereo music sources.You can
enjoy wide and deep sound by using this mode. For this mode,
Panorama control can be selected, which gives "wraparound"
sound effect with side-wall image.
• When Doiby Pro Logic II is activated, the rid PRO LOGIC II
indicator lights up on the display.
Used to reproduce multi-channel sound tracks of the software
encoded with Dolby Digital (DD_, _).
• To use software encoded with Dolby Digital, connect the
source component to the digital terminal on the rear of this
receiver. (See page 10.)
Dolby Digital 5.1 channel encoding method (so-called
discrete multi-channel digital audio format) records and
digitally compresses the left front channel, right front channel,
center channel, left surround channel, right surround channel,
and LFE channel signals.
Since each channel is completely independent from the other
channel signals to avoid interference, you can obtain much
better sound quality with many stereo and surround effects.
• When Dolby Digital signal comes in, the QD DIGITAL
indicator lights up on the display.
Note:
Delby Digital software can roughly be grouped into two categories
--multi-channel (up to 5.1 channel) and 2 channel software. To enjoy
surround sounds while playing Dolby Digital 2 channel software, you
can use Delby Pro Logic I1.
• DTS Digital Surround**
Used to reproduce multi-channel sound tracks of software
encoded with DTS Digital Surround (_).
• To use software encoded with DTS Digital Surround, connect
the source component to the digital terminal on the rear of
this receiver. (See page 10.)
DTS Digital Surround is another discrete multi-channel
digital audio format available on CD, LD, and DVD software.
Compared to Dolby Digital, the audio compression ratio is
relatively low. This fact allows DTS Digital Surround format to
add breadth and depth to the reproduced sounds. As a result,
DTS Digital Surround features natural, solid, and clear sound.
• When DTS signal comes in, the _ indicator lights up on
the display.
Center
speaker
Manufactured under license from Dolby Laboratories. "Dolby",
"Pro Logic'; and the double-D symbol are trademarks of Dolby
Laboratories.
** "DTS" and "DTS Digital Surreund" are registered trademarks ef
Digital Theater Systems, Inc.
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