Input Block; Equalizer Block - Sony DPS-D7 Operating Instructions Manual

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
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