Sony DPS-D7 - Input Block; Equalizer Block

Overview
of the
Signal Processing
Blocks
Since the
digital signal
processing has
a 12 dB margin
against the
full-bit
output signal from
the A/D converter,
the
signal
level raised
within 12
dB by EQ
(equalizer) parameters
in
the digital
signal processing
blocks
can be regulated
by
simply
changing
the output level
to prevent clipping.
If
the signal is
to be raised
more than 1
2 dB in the digital
processing blocks,
lower
the input level.
The analog
signal processing
has
a gain of 10
dB for each
input and
output. Turn
the INPUT,
DRY and EFFECT
controls
to make
the I/O level
suitabale for
the equipment
connected
to the
DPS-D7.
What can
be done with each block?
Input block
-
the first block
to receive digital signals.
See page 1
3
Equalizer block
-
digital equalization
takes place in
this
block.
See page 14.
Delay
block
-
the most important block
in creating
effects.
See pages 1 5 to 20.
Auto panner
block
-
Auto panner
processing is given
to
signals from the
delay block.
See page
21 .
Output block
-
the final block
to send signals to
the
D/A converter.
See page 22.
Signal flow
diagram
Analog
level-digital
level
diagram
12
PARAMETERS
OF
EACH BLOCK