JVC DVD DIGITAL CINEMA SYSTEM TH-A30R - Manual (Page 23)

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■ DSP (Digital Signal Processor) Modes
DSP modes have been designed to create important acoustic
surround elements.
The sound heard in a theater, a hall, a live club, or a dance club
consists of direct sound and indirect sound—early reflections and
reflections from behind. Direct sounds reach the listener directly
without any reflection. On the other hand, indirect sounds are
delayed by the distances of the ceiling and walls.
These indirect sounds are important elements of the acoustic
surround effects.
The following DSP modes are provided with this unit.
THEATER : Gives the feeling of a theater.
HALL : Gives clear vocal and the feeling of a concert
hall.
LIVE CLUB : Gives the feeling of a live music club with a low
ceiling.
DANCE CLUB : Gives a throbbing bass beat.
These DSP modes can be used to add the acoustic surround effects
while reproducing stereo analog software or Linear PCM digital
software, and can give you a real “being there” feeling.
When one of the DSP modes is selected, the DSP indicator lights up
on the display.
To check the speaker connections and settings using the test
tone
1. Select and play a DVD encoded with Dolby Digital or DTS
Digital Surround.
2. Press TEST on the remote control.
The test tone comes out from the speakers (except
subwoofer) in the order.
• If there is a speaker from which no sounds comes out, check
the speaker’s connection (see pages 6 and 7.)
3. Press TEST again to stop the test tone.
TEST
Surround
Multichannel Pro Logic* DSP (canceled)
Surround Pro Logic 3 Stereo THEATER HALL LIVE CLUB DANCE CLUB STEREO
Analog ן ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜
Linear PCM ן ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜
Dolby Digital
⅜ ן ן ן ן ן ן ן
Multichannel
Dolby Surround ן ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜
DTS Digital
⅜ ן ן ן ן ן ן ן
Surround
Input Signal f
ormat
Available surround according to the input signal format
⅜: Possible ן: Impossible
* You can use Pro Logic mode for all 2 channel sources, but surround effect does not work sufficiently except Dolby Surround
encoded source.
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