thanks ! there’s still a lot more to be done. not sure how it’s going to sound when finished… this is only 3 simple decay envelopes & 6 stereo squares. planning:
• full ADSRs with linear/exponential mix control
• algorithmic oscillators (square, saw, triangle & others ~), with controllable pulse width & pulse regions
• stereo detune & timbral offsets (subtle stereo differences in oscillator parameters)
• assignable LFO & mod envelope (per track)
• bit & sample rate reduction effects
• second 328p as a digital delay / fx processor
• external EEPROM for pattern & sound storage
• selectable key (root note) & scale; chromatic, diatonic, pentatonic, and others •w•
• 7 segment display (or lcd if i can accommodate one)
• many more things (still brain storming !)
wanted to build the substrate first; this engine is really just a proof of concept of the design. glad you like it tho! excited to share more as it moves along ~