Sony DPS-D7 - Delay Block; Algorithm; Stereo Delay STD; Algorithm 2 Feedback Delay FBD

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