Also try arctangent in place of tanh. Its asymptotic behavior is 1/x instead of e^(-x) which makes for softer clipping.
I often make a big table to speed up the atan lookup using tabread4~ although you have to be careful at the table limits.
cheers Miller
On Fri, Oct 27, 2017 at 11:12:56PM +0200, cyrille henry wrote:
depending on the input you can also LP filter the signal before the distortion.
oversampling and filtering is the worst way to deal with aliasing, but sometimes there is no other solution.
Le 27/10/2017 à 22:03, Matt Davey a écrit :
ok yeah, i guess i mean, "nicer" in a way that doesn't alias so bad.
seems oversampling and filtering is the way to go with that, but just wondering if there's some cheap way to avoid aliasing with distortion, without oversampling too much?
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