On Sun, 2006-11-19 at 15:40 -0500, Hans-Christoph Steiner wrote:
> On Nov 19, 2006, at 11:19 AM, derek holzer wrote:
> 
> > hard off wrote:
> >> ah thanks.  a triangle oscillator is exactly what i need. cheers.
> >
> > Keep in mind that none of these are anti-aliased AFAIK, so you  
> > could easily get aliased harmonic frequencies. There's a few  
> > threads in the archive about avoiding this. My personal solution is  
> > to use [plugin~] with the BLOP LADSPA oscillator plugins.
> 
> I wonder how hard it would be to implement the BLOP LADSPA algorithm  
> in Pd, so that there would be native anti-aliased oscilators.  Its  
> something that Pd sorely needs.

iirc the 'pd way' to create anti-aliased oscillators is upsampling and
filtering.

t

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