[PD] signal math explanation
martin.peach at sympatico.ca
Sat Jan 18 19:42:38 CET 2014
On 2014-01-18 12:49, IOhannes m zmölnig wrote:
> On 01/18/2014 06:24 PM, Pall Thayer wrote:
>> Can anyone tell me what one is accomplishing when doing something like this:
>> [osc~ 440]
>> |\ x1
>> |\ x2
>> |\ x3
> so you could write the patch as:
> [osc~ 440]
> [*~ 8]
> more often you see [*~] instead of [+~], which is a simple way to square
> the input.
Of course squaring the input like
also doubles its frequency.
It makes an interesting kind of noise too if you do
...not sure what colour of noise that is, blue? It seems to have more
high frequency content than white noise.
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