[PD] lop~ and hip~ difference equations

[Alexandre Torres Porres]

let me share some patches too.

as said: lop~ is not the same as rpole~ but is possible to be implemented
using rpole~, hip~ can be implemented with rpole~ and rzero~

my patches show the difference equations and all, they're in portuguese,
and part of my computer music class examples available here
<https://sites.google.com/site/porres/Live%20Electronics%20%28EL%20Locus%20Solus%29%20-%20Porres.zip?attredirects=0&d=1>

cheers

2016-02-18 14:32 GMT-02:00 Joe White <white.joe4 at gmail.com>:

> Hey Dario,
>
> [lop~] can be implemented with just an [rpole~], did you make sure to set
> the coefficients correctly? I've attached an example patch to implement
> [lop~].
>
> [hip~] is an [rpole~] and [rzero~] in series. You can find the
> coefficients in the source code.
>
> Cheers,
> Joe
>
> On 18 February 2016 at 14:59, Dario Sanfilippo <sanfilippo.dario at gmail.com
> > wrote:
>
>> Hello, list.
>>
>> Do you know what the difference equations of [lop~] and [hip~] are?
>>
>> Just hoping that one of you has a quick answer, otherwise I'll try
>> figuring it out by looking at the code.
>>
>> Anyway, they don't seem to be the same as [rpole~] as the impulse
>> response is different.
>>
>> Thanks,
>> Dario
>>
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