5 Synth
5.1 Architecture
The sound is generated in the 2 VCOs. VCO1 goes to VCA1 (MIX1) and VCO2 goes to
VCA2 (MIX2). Both VCAs are going through the HPF and to the OUTPUT. VCO2 modulates
the frequency of VCO1 (FM) and VCO1 modulates VCO2 (XFM). VCO2 also modulates the
amplitude of VCO1 (AM).
The two envelopes are used in different ways. Envelope 1 modulates the pitch of VCO1
(ENV1>P1) and the FM (ENV1>FM) and AM (ENV1>AM). Envelope 2 modulates the pitch of
VCO2 (ENV2>P2) and controls the two VCAs (MIX1 and MIX2).
5.2 VCOs
There are 2 triangle core VCOs. They share the same structure and both are analog
oscillators with digital pitch control (V/O tracking). They can be self-tuned so the note
displayed on the OLED corresponds to the actual note played.
Controls and features: