|2 x exponential VCOs
||Saw and square signals, 1V/octave.
Based on a circuit designed by T.W.
Stride (Wireless World, october 1977)
|1 x linear VCLFO
||Square, triangle and sine signals, V/Hertz.
Based on an application note of the ICL8038 waveform generator
|1 x VC ramp generator
||Ramp generator, V/Hertz.
Based on PE
modular synthesizer (1975)
|1 x VCF HP-BP-LP
||The now famous Steiner-Parker VCF, designed by Nyle
Steiner (Electronic Design, December, 1974)
I invite the DIYers to visit my page dedicated to this very filter,
there they will find an improved version.
|1 x HP filter
||A classical source controlled filter, 12db/octave
|1 x VCA
||A differential pair of transistors with a voltage
schematic, lost origin
|1 x balanced modulator
||A very classical design based on the µA796
(ancestor of the LM1496).
|2 x AD shape generators
||Attack & decay (10ms to 10s).
|1 x noise generator
||White and pink noise.
|4 x voltage processors
||1 x voltage adder
1 x voltage subtractor
2 x voltage amplifiers