JVC RX-5030VBK Instructions Manual page 27

DSP•odes
• DAP (Digital Acoustic Processor) modes
DAP modes have been designed to create important acoustic
surround elements.
The sound heard in a live club, dance club, hall or pavilion
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
(see the diagram on the right).
These indirect sounds are important elements of the acoustic
surround effects. The DAP mode can reproduce a realistic
sound field by adding these indirect sounds.
DAP modes can be used when the front and surround
speakers are connected to this receiver (without respect
to the center speaker connection: no sound comes out of
the center speaker even if it is connected).
The following DAP modes are provided with this receiver:
LIVE CLUB Gives the feeling of a live music club with a
low ceiling.
DANCE CLUB Gives a throbbing bass beat.
HALL Gives clear vocal and the feeling of a concert
hall.
PAVILION Gives the spacious feeling of a pavilion with a
high ceiling.
These DAP modes can be used to add the acoustic surround
effects while reproducing 2 channel stereo software--either
analog or digital except Dolby Digital and DTS Digital
Surround--and can give you a real "being there" feeling.
• When one of the DAP modes is selected, the DSP indicator
lights up on the display.
Early
Reflections from behind _ - J f
Direct sounds
• All Channel Stereo
This mode can reproduce a larger stereo sound field using all
the connected (and activated) speakers.
All Channel Stereo can be used when the front and
surround speakers are connected to this receiver without
respect to the center speaker connection.
If the center speaker is connected and activated, the same
phase of the front left and right signals is emitted through the
center speaker.
All Channel Stereo can be used while reproducing 2 channel
stereo software, either analog or digital except Dolby Digital
and DTS.
• When All Channel Stereo is selected, the DSP indicator
lights up on the display.
4>
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0
Q.
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Normal stereo reproduction Sound reproduced from
All Channel Stereo
Available Surround/DSP modes for each
input signal
©: Available x : Not available
s SURROUND DOLBY DTS PL II PL II LIVE DANCE HALL PAVILION ALL OH
OFF (stereo) DIGITAL SURROUND MOVIE MUSIC CLUB CLUB STEREO
Dolby Digital
(Multi-channel O O x x x x x x x x
Dolby Digital
(2 channel) O x x O © x x x x x
DTS Digital
Surround O x O x x x x x x x
(Multi-channel)
DTS Digital
Surround O x x O © x x x x x
(2 channel)
Linear PCM O x x O © O O © O ©
Analog O x x O © O O © O ©
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