Delay Block; Algorithm; Stereo Delay Std; Algorithm 2 Feedback Delay Fbd - Sony DPS-D7 Operating Instructions Manual

Delay Block
To
be continued
This
block
processes the
incoming
signals
from
the
Equalizer block
and
then
sends them
to
the
Auto panner
block.
Signal
processing
in this
block
uses 7
types of specific
algorithms
for
the preset
memories.
When
editing
a
preset
memory, check which algorithm
is
used
in
the
preset
memory. Parameters also vary
as the
algorithm
changes.
Algorithm 2
Feedback
Delay
FBP
A
simple dual
channel delay with
feedback, suitable for
use
as a
general echo.
When
the gain
of
feedback parameters
exceeds 100%, (including
a feedback EQ), the
DC
component can
continue to
be
added
to
prevent
sound
generation.
It
is
recommended
to
be used below
100%.
m
D
(Q
w
3
-
Algorithm
1
Stereo Delay
STD
A
dual
channel delay only
used
for
time
shift.
Only
one parameter, delay
time,
is
used
for
time
adjustment
of
sound and
image, or
time alignment
of
the speakers.
Parameters
MIN and
MAX
^delay
time
0—1
365.31
msec.
Parameters
MIN and
MAX
delay time
0.021
-1365.21 msec.
feedback
level
0-100%
feedback phase
normal/inverse
feedback bass
level
-12-
+12
dB
feedback bass
freq
25
Hz -6.3 kHz
feedback
treble level
-12- +12dB
feedback treble freq
400 Hz
-
20.0
kHz
chi
in
O
main
delay line
delay time
chi out
(one channel)
chi
in
main
delay line
5
delay time
&)
bass
,'freq
\
\
level 1
chi out
feedback
level
feedback phase
(one channel)
PARAMETERS OF EACH BLOCK
15
Equalizer
Block/Delay
Block