Kramer Electronics Ltd.
AFM-20DSP
– Processing Audio Signals
32
threshold.
▪
Release
– The response speed of the compressor to signal levels above the
threshold.
5. To set the amount to which the volume is decreased, click the
Ratio
down arrow.
6. Set the gain to compensate for the attenuation caused by compression.
The Comp settings are adjusted.
Using Equalizer Module
To change the balance of different frequency components in the audio signal, use the
Equalizer module.
To adjust the equalizer:
1. In the Navigation List, click
DSP
.
2. Click
EQ
. The button turns orange and the Equalizer processing page opens.
3. Click the Off button
. The Equalizer module turns on
.
Figure 31: Processing View
– Equalizer Module
4. Perform the following actions for each of the four bands:
▪
To ignore a band, click
BYPASS
.
▪
Adjust the band
Frequency (Hz)
.
▪
To set the range of frequencies around the selected frequency, set
Bandwidth
(Oct)
.
▪
Set the bandwidth audio
Level (dB)
.
Equalizer settings are adjusted.
Using Delay Module
Set the delay to accommodate the audio to the listeners distance from the speakers. Delay
time tool converts the delay in ms to meters, feet, and samples.
To adjust the delay:
1. In the Navigation List, click
DSP
.
2. Click
Delay
. The button turns green and the Equalizer processing page opens.