[sdiy] quadrature sine wave oscillator question

[jhaible at debitel.net]

> This is not really intended for FS ideas, but more
> to get a tuneable, low distortion sine wave.
> So waveshaping is no way here.

What about waveshaping + a steep tracking LPF ?



> Using both outputs one could think of phase modulation
> as well, without any disturbation of the core vco
> circuit:

Nice!

JH.


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