Top octave based synthesis:Clock generator, top divider, and octave dividers, mixing rail, global vca/filter, and loads of tricks. Similar to my 15 years ago $100 homebuilt synth.Html test
Tryal circuit diagram in ascii mode (looks ugly? Fund me !)
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The real thing
This list will built up with synthesizer building blocks,
including processor cards, vca / envelope generators,
filters, digital simulations, dispay units, AD/DA circuits, etc.
Processor Card:Z80 based processor design as a do-it-all retro microcontroller (works up to at least 40 Mhz, because not all is crammed on the same chip?
Analog circuitry:vca, cheap analog sampled 24dB/oct vcf, envelope generator ideas, envelope follower, etc.
Digital synthesis: waveguide (+sine) generators, filter as analog sounding equivalent outline + discussion, main set of DSP/processor ameanable synthesis modules, dsp real time interacting multithreading?
Display Unit:multiplexed led display I built some 15 years ago.
Related circuitry:Suggestions for how to use all this new technology for auxilary audio units.
Interactive Front plate mechanical design ideaHad the idea in highschool, seems to be still a valid and useful one
Moog (-like) Analog building blocksIf those guys at Microsim would know what you can do with a demo version...