Yamaha DSP-A595 - Manual (Page 6)

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Manufactured under license from Dolby Laboratories Licensing
Corporation. “Dolby”, “Pro Logic”, and the double-D symbol are
trademarks of Dolby Laboratories Licensing Corporation.
Copyright 1992 Dolby Laboratories, Inc. All rights reserved.
The following original functions make the surround-sound effect
of Dolby Digital become the most suitable for your audio
system and the listening conditions.
• Dynamic range (sound scale) of source can be changed
so that it will be suitable for the listening conditions.
• Output of low bass from any channel can be assigned to
either the MAIN SPEAKERS terminals or SUBWOOFER
terminal to maximize system performance.
• Output of LFE can be assigned to either the MAIN
SPEAKERS terminals or SUBWOOFER terminal to
maximize system performance.
Dolby Surround + DSP (CINEMA DSP)
Dolby Surround sound system shows its full ability in a large
movie theater, because movie sounds are originally designed to
be reproduced in a large movie theater using many speakers.
It is difficult to create a sound environment similar to that of a
movie theater in your listening room, because the room size,
materials of inside walls, the number of speakers, etc. of your
listening room is much different from those of a movie theater. YAMAHA DSP technology made it possible to present you with
nearly the same sound experience as that of a large movie
theater in your listening room by compensating for lack of
presence and dynamics in your listening room with its original
digital sound fields combined with Dolby Surround sound field.
CINEMA DSP
The YAMAHA “CINEMA DSP” logo indicates those programs
are created by the combination of Dolby Surround and
YAMAHA DSP technology.
Dolby Pro Logic + 2 Digital Sound Fields
Digital sound fields are created on the presence side and the
rear surround side of the Dolby Pro Logic Surround-decoded
sound field respectively. They create a wide acoustic
environment and emphasize surround-effect in the room,
letting you feel much presence as if you are watching a
movie in a popular Dolby Stereo theater.
This combination is available when the sound field program
DOLBY PRO LOGIC ENHANCED/DOLBY DIGITAL
ENHANCED, 70 mm MOVIE THEATER/DIGITAL MOVIE
THEATER or TV SPORTS is selected, and the input signal of
source is analog, PCM audio or encoded with the Dolby
Digital in 2-channel.
Dolby Digital + 3 Digital Sound Fields
Digital sound fields are created on the presence side and the
independent left and right surround sides of the Dolby Digital-
decoded sound field respectively. They create a wide
acoustic environment and much surround effect in the room
without losing high channel separation. With wide dynamic
range of Dolby Digital sound, this sound field combination lets
you feel as if you are watching a movie in the newest Dolby
Stereo Digital theater. This will be the most ideal home
theater sound at the present time.
This combination is available when the sound field program
DOLBY PRO LOGIC ENHANCED/DOLBY DIGITAL
ENHANCED, 70 mm MOVIE THEATER/DIGITAL MOVIE
THEATER or TV SPORTS is selected, and the input signal of
source is encoded with the Dolby Digital (except in 2-chan-
nel).
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