2-Operator Analog FM Synthesis | First Step 18
MAKE THIS CONNECTION
Even better, we can make this a two-voice FM synth by setting up a similar patch with
Oscillators 3+4. Turn up OSCILLATOR 3 in the mixer, patch Oscillator 4 to Oscillator 3’s
LIN FM IN via our remaining attenuator, and mult the attenuated amplitude envelope
to both FM depth attenuators. Switch PARAPHONY to 2 now—this will enable us to use
Oscillators 1+2 for our rst FM voice and Oscillators 3+4 for our second. Below is a full
patch diagram for our two-voice 2-operator FM synthesizer: