[sdiy] generating an s-shaped curve

[Bert Vermeulen]

Use a triangle to sinewave convertor  ( this works at +/- signals )
shift the output to 0/+ .

Bert

2012/1/28 Ove Ridé <nitro2k01 at gmail.com>:
> On 26 January 2012 21:19, Harry Bissell <harrybissell at wowway.com> wrote:
>> OK let me explain. I want to process a CV, so that there is increasing (non-linear) gain for signals above
>> a break point (maybe +1V) and that has (well) increasing gain going negative below that.
>>
>> The idea, the 1V signals would be unaffected by the circuit, higher voltages would go progressively higher, and
>> lower voltages would go progressively lower.
>>
>> I can think of a diode breakpoint generator, but I'm looking for more ideas :^)
>
> If you're not afraid of trying something unconventional and doing some
> R&D, you might want to try this:
> http://www.musicsynthesizer.com/Waveshapers/movs.html
>
>
>
> --
> /Ove
>
> Blog: <http://blog.gg8.se/>
>
> "Here is Evergreen City. Evergreen is the color of green forever."
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