7
English
Dolby Su 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.
The YAMAHA “CINEMA DSP” logo indicates those programs
are created by the combination of Dolby Surround and
YAMAHA DSP technology.
Manufactured under license from Dolby Laboratories Licensing
Corporation. “Dolby”, “AC-3”, “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 (AC-3) 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 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
No. 2, No. 3 or No. 4 is selected, and the input signal of
source is analog, PCM audio or encoded with the Dolby
Digital (AC-3) in 2-channels.
Dolby Digital (AC-3) + 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 (AC-3)-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 (AC-3) 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
No. 2, No. 3 or No. 4 is selected, and the input signal of
source is encoded with the Dolby Digital (AC-3) (except in
2-channels).
CINEMA DSP
