[sdiy] Modulation waveforms

[Wooster Audio]

Great paper, I like the idea of the random slopes.  I don't think you 
could get that behavior with a slew limiter after the LFO.

Another waveform that I like to play with is the random walk (a.k.a 
brownian motion); you randomly change directions instead of randomly 
change values.

Nathan

On 7/5/2010 4:35 AM, Tom Wiltshire wrote:
> Hi All,
>
> I've spent a lot of time the last couple of years developing uP-based modulation sources of one type or another. I thought some of you might be interested to see the results of my work in this direction. My personal preference is for the random waveforms, and I especially like the fact that they have an underlying frequency, despite being random in some sense. This lets you set up slowly varying sounds that don't just go "woowoowoowoowoo".
>
> http://www.electricdruid.com/AdvancedModulationGenerator.pdf
>
> Any comments appreciated.
>
> Regards,
> Tom
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