Date: 2017-06-28
PPA DSP amplifier user manual
27
11.3.1.
Speaker Tab
In the speaker tab, you can import speaker measurements. Without dedicated measurements, you can create
usual linear-phase FIR crossovers without compensating the speaker. Using measured speaker responses makes
it very easy to create crossovers with speaker compensation.
For each output click on
new
and load the .spk files. Load the subwoofer file to Output 1 (which is the internally
bridged channel of the X-PRO3 module) and the satellite file to outputs 2 and 3.
Enter the correct microphone distance used when measuring the speakers.
Figure 14 Speakers tab
New
to import speaker measurement data
for each PPA output channel.
enter the measurement microphone
distance matching the one in the files.
Figure 15 Loading Speaker Measurement Files