On 07/24/2014 10:14 PM, Alexandre Torres Porres wrote:it can not only be emulated, it can be implemented with a complex
>> vcf~ isn't a 2-pole real filter but a 1-pole complex one
>
> kinda relative to this, since biquad~ can be emulated with 2 complex poles
> + 2 complex zeros
2-pole/2-zero filter.
no.
> , is it more accurate to say biquad is a
> 2-complex_pole-2-complex_zero-filter???
>
it's accurate to say that [biquad~] is a real-valued 2-pole/2-zero filter.
real values are a subset of complex values (with the imaginary part set
to 0).
which is true.
> In its description it says it is a 2-pole-2-zero-filter...
gfmasdr
IOhannes
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