Hello,
If a [clear( message is sent to the 1st inlet of vcf~ the main window prints a /no method for 'clear'/ message, both in Pd 0.54.0 and Pd 0.54.1 (on Linux). The clear message is mentioned in the reference subpatch of the vcf~-help patch (also on the iem website with an overview of all Pd objects and help files).
best, Hans
hmm, maybe it never had a clear message and it's a doc error? If so, other filters have it so this one should have it too?
do you have an older version where this message existed?
cheers
Em sex., 20 de set. de 2024 às 04:36, Hans Roels info@hansroels.be escreveu:
Hello,
If a [clear( message is sent to the 1st inlet of vcf~ the main window prints a *no method for 'clear'* message, both in Pd 0.54.0 and Pd 0.54.1 (on Linux). The clear message is mentioned in the reference subpatch of the vcf~-help patch (also on the iem website with an overview of all Pd objects and help files).
best, Hans
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yeah, I can confirm vcf~ never had 'clear', but I think it should as it's the odd one out... anyway, fixed the help file and opened a request to add a clear message to vcf~
cheers
Em sex., 20 de set. de 2024 às 09:03, Alexandre porres@gmail.com escreveu:
hmm, maybe it never had a clear message and it's a doc error? If so, other filters have it so this one should have it too?
do you have an older version where this message existed?
cheers
Em sex., 20 de set. de 2024 às 04:36, Hans Roels info@hansroels.be escreveu:
Hello,
If a [clear( message is sent to the 1st inlet of vcf~ the main window prints a *no method for 'clear'* message, both in Pd 0.54.0 and Pd 0.54.1 (on Linux). The clear message is mentioned in the reference subpatch of the vcf~-help patch (also on the iem website with an overview of all Pd objects and help files).
best, Hans
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It is a good idea of course, to have a message [clear( that empties the audio buffer of the vcf filter but I haven't used or seen it in any previous version of Pd.
The iem site https://pd.iem.sh/objects/vcf~/ mentions this clear message and also 'Last updated for Pd-0.46' .
best
On 9/20/24 14:03, Alexandre wrote:
hmm, maybe it never had a clear message and it's a doc error? If so, other filters have it so this one should have it too?
do you have an older version where this message existed?
cheers
Em sex., 20 de set. de 2024 às 04:36, Hans Roels info@hansroels.be escreveu:
Hello, If a [clear( message is sent to the 1st inlet of vcf~ the main window prints a /no method for 'clear'/ message, both in Pd 0.54.0 and Pd 0.54.1 (on Linux). The clear message is mentioned in the reference subpatch of the vcf~-help patch (also on the iem website with an overview of all Pd objects and help files). best, Hans --- pd-list@lists.iem.at - the Pure Data mailinglist https://lists.iem.at/hyperkitty/list/pd-list@lists.iem.at/message/3CS76I4LRRKHB7UEIWVNE4NWFGNMFAV2/ To unsubscribe send an email to pd-list-leave@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.iem.at/
For example: vcf~in a subpatch with audio switched off (during inactive polyphonic voices) for patch optimalisation. When the audio is switched on again, the audio buffer of the filter can be cleared, to have a "clean, new start"...
On 9/20/24 16:19, Matt Davey wrote:
What's the point of having a message rate "clear" to a filter?
Just curious.
filters are made of delay lines, in these cases 1 and 2 samples feedback and feedforward lines. Clearing the filter just clears the delay lines and sets the previous samples to zero...
sometimes filters can "explode", and a clear message can save you
Em sex., 20 de set. de 2024 às 11:20, Matt Davey hard.off@gmail.com escreveu:
What's the point of having a message rate "clear" to a filter?
Just curious.
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Em sex., 20 de set. de 2024 às 09:55, Hans Roels info@hansroels.be escreveu:
The iem site https://pd.iem.sh/objects/vcf~/ mentions this clear message and also 'Last updated for Pd-0.46' .
Please do not consider this site as the official and supported Pd documentation
-
Alexandre -
Hans Roels -
Matt Davey