AdSynth main screen with amplitude editor displayed for voice 1
The ADsynth engine uses additive synthesis, which basically consists in adding the output of multiple sine wave generators called voices. The ADsynth provides 8 independent voices.
There are 8 voices that can be selected either from the list on the left (below the ADD button) or from the top left corner of the main AdSynth screen.
AdSynth voice list
The voice list displays general parameters for each voice: