[PD] could vanilla borrow iemlib's hi pass filter recipe?

Ivica Ico Bukvic ico at vt.edu
Tue Oct 18 04:36:39 CEST 2016


Cool, thank you.


On 10/17/2016 12:36 PM, cyrille henry wrote:
> It was updated for 0.44, so it's not a correction of the bug Katja 
> pointed (in the 0.47)
>
> The updated is describe in hip~ help file as follow :
>
> COMPATIBILITY NOTE: in Pd versions before 0.44, the high-frequency 
> output gain was incorrectly greater than one (usually only slightly 
> so, but noticeably if the cutoff frequency was more than 1/4 the 
> Nyquist frequency). This problem was fixed INCORECTLY in pd 0.44-0 
> thoguh 0.44-2, and is now hopefully fixed since Pd 0.44-3. To get the 
> old (0.43 and earlier) behavior, set "compatibility" to 0.43 in Pd's 
> command line or by a message:
>
> I think more information can be found in this mailing list archive.
>
> I just wanted to point that this filter can be update while keeping 
> compatibility with old patch (since it already have been done few 
> years ago).
>
> cheers
> c
>
> Le 17/10/2016 à 18:06, Ivica Ico Bukvic a écrit :
>> On 10/17/2016 8:47 AM, cyrille henry wrote:
>>> they have been recently updated (0.44). Many patchs rely on the old 
>>> sound they deliver, this is achieved via the compatibility flag.
>>> (see help file).
>>
>> Updated as in fixed the bugs pointed out here or if not, what was 
>> updated in them?
>>
>> Best,
>>
>> Ico
>>
>>
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