AV Receiver Owner's Manual

23
EnglishBASIC OPERATION
ADVANCED OPERA
TION APPENDIXINTRODUCTION PREPARATION
[3] PRO LOGIC/ENHANCED
( ox)
• Input source: Dolby Surround
2-ch Dolby Digital
• Output channel: 4 channels
• DSP: 1 (surround)
[4] DOLBY DIGITAL/ENHANCED
( gx )
• Input source: Dolby Digital
• Output channel: 5.1 channels
• DSP: 2 (surround L, R)
This program ideally simulates the multi-
surround speaker systems of the 35 mm-film
movie theater. Dolby Pro Logic decoding or
Dolby Digital decoding and digital sound
field processing are precisely performed
without altering the original sound
orientation.
The surround effect produced by the sound
field folds around the viewer naturally from
the rear to the right and left and toward the
screen.
SOUND FIELD PROGRAM
This unit incorporates a sophisticated, multi-program digital sound field processor (DSP). This processor allows you to
electronically expand and change the shape of the audio sound field from both audio and video sources, creating a theater-
like experience in your listening room. You can create outstanding audio sound by selecting a suitable DSP program (this
will, of course, depend on what you are listening to).
When you select a CINEMA DSP program, one of the built-in decoders (Dobly Pro Logic and Dolby Digital) is turned on
according to which type of signals the source being played contains.
The following list gives you a brief description of the sound fields produced by each of the DSP programs. Keep in mind that
most of these are precise digital re-creations of actual acoustic environments.
■ For movie or audio/video sources (Program No. 1 to No. 5: CINEMA DSP
programs)
No. PROGRAM SUBPROGRAM FEATURES
1 q SURROUND [1] PRO LOGIC/Normal ( o )
• Input source: Dolby Surround
2-ch Dolby Digital
• Output channel: 4 channels
• DSP: —
[2] DOLBY DIGITAL/Normal ( g )
• Input source: Dolby Digital
• Output channel: 5.1 channels
• DSP: —
The built-in Dolby Pro Logic decoder or
Dolby Digital decoder precisely reproduces
the sound and effect of a source encoded with
Dolby Surround or Dolby Digital.
The realization of a highly efficient decoding
process improves cross talk and channel
separation, and makes sound positioning
smoother and more precise.
In this program, the digital sound field
processor is not turned on.
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