Section 6 — Effect Parameters
ASR-10 Musician’s Manual
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Edit/Effect Parameters
DLY TIME L
Range:
0 to 1500 ms
This parameter controls the time delay for the left channel regen delay, and has nothing to do
with the tremolo effect.
DLY TIME R
Range:
0 to 1500 ms
This parameter controls the time delay for the right channel regen delay.
DELAY FEEDBACK
Range:
-99 to +99
This parameter controls the amount of regen applied to the delay time taps. The sign of the value
determines the polarity of the regen. A value of +0 will eliminate the audible delay.
ECHO TIME L
Range:
0 to 1500 ms
This parameter controls the tremolo echo time for the left side. Higher settings yield a deeper
echo.
ECHO TIME R
Range:
0 to 1500 ms
This parameter controls the tremolo echo time for the right side.
ECHO LEVEL
Range:
0 to 99
This parameter controls the volume of the discrete echo for both the left and right sides.
BASS FC
Range:
0 to 1000 Hz
This parameter selects the cutoff frequency of the lower frequency band shelving filter.
GAIN
Range:
-48 to +24 dB
This parameter sets the amount of boost or cut applied to the low shelving filter.
TREBLE FC
Range:
1KHz to 15KHz
This parameter selects the cutoff frequency of the upper frequency band high shelving filter.
GAIN
Range:
-48 to +24 dB
This parameter sets the amount of boost or cut applied to the high shelving filter.
EQ TRIM
Range:
-24 to +0 dB
This parameter allows you to adjust the input volume of the EQs to eliminate the possibility of
clipping boosted signals.
MOD SRC 1
MOD SRC 2
DST 1
DST 2
MIN 1
MIN 2
MAX 1
MAX 2
These parameters are explained in detail in Section 5 — Effect Concepts.
ROM-37 DDL
DDL combines a phaser with a digital delay. The phaser creates non-harmonically
spaced moving notches in the signal spectrum, whereas a flanger creates harmonic spacing. This
phaser implements a stereo twelve pole phasing network to achieve time delay which is a
function of frequency; this is what differentiates the phaser from the flanger. The phasing effect
is achieved within the Phaser topology, so it does not depend upon the external mix. A delay is
included at the left output of the phaser that feeds back into the phaser (see the diagram). Setting
the phaser DELAY FEEDBACK parameter (shown at the knobs) to 0 will disable this delay
function. The DELAY FEEDBACK also controls the delay feed forward level of another tap sent
