Kramer Electronics Ltd.
AFM-20DSP
– Processing Audio Signals
36
3. Click the Off button
. The LPF module turns on
.
Figure 36: Processing View
– Processing Output LPF
4. Set the frequency.
5. Select LPF type (
Bessel
,
Link R
,
Butter
or
None
).
6. Select LPF slope (
24
,
18
,
12
or
6dB/Oct
).
Frequency settings are adjusted.
Using Limit Module
To the specified threshold, reducing the gain above the threshold, use the Limiter tool to limit
the signal level. A limiter can boost the volume of a certain sound.
To adjust the limiter:
1. From the Navigation List, click
DSP
.
2. Click
Limit
. The button turns purple and the Limiter processing window opens.
The right side shows the output volume slider.
3. Click the Off button
. The Limiter module turns on
.
Figure 37: Processing View
– Limiter Module
4. Set the
Threshold
.
Note - The
Gain Reduction
meter as you change the threshold.
5. To set the response speed of the limiter to signal levels above the threshold, set the
Release
time.
Limiter settings are adjusted.