Sujet: Send 0 after curve finished

Ce sujet contient 10 réponses, 2 participants et a été mis à jour pour la dernière fois par Masen, le il y a 8 années et 1 mois.

11 sujets de 1 à 11 (sur un total de 11)

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20 août 2013 à 18 h 16 min #3212 Répondre

Masen
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Hi,

I’m new to Iannix, I’m working on a piece and have a problem.
The piece is basically a score with many curves and a global linear timeline to scan all curves at once.
I’m sending the Y-Value of a curve to a PD-Patch where each curve controls a OSC with the Y-Value representing the frequency in Hz.
This is working quite well, what i need to do is – when a curve is finished – scanned to an end, it should send out a 0, so that the OSC stops generating sound… How can i managed that?

Thanks and best regard
Damian

20 août 2013 à 18 h 24 min #3213 Répondre

IanniX
Maître des clés

Hi!

First, thanks for using IanniX :). Then, it’s a common problem that we never solved because it’s not so easy to create the right solution.

Maybe the best thing would be to put a trigger just at the end of the curve, this trigger can send “fake” cursor values (=> double-clic on the trigger to change its message, then select “Default OSC Message for cursors” and edit values). Is it an acceptable solution?

20 août 2013 à 19 h 04 min #3214 Répondre

Masen
Invité

thank you for your answer!
I thougt about triggers, but it will be around 300+ curves, adding the same amount of triggers makes it quite a huge project 😉
But if there isn’t a “automated” solution, I think I will have to do so…

20 août 2013 à 19 h 06 min #3215 Répondre

IanniX
Maître des clés

And what about making that in PD => for each abstraction of each curve, if no frequency update during 40ms (eg.), stop the oscillator (as we did in our Max patch)?

22 août 2013 à 12 h 33 min #3216 Répondre

Masen
Invité

Hi,

I will try this… Which example are you talking about, the Max Sound Example? How do you exactly managed that gate?

Thanks.

22 août 2013 à 18 h 49 min #3217 Répondre

IanniX
Maître des clés

Yes, the “gate” is in the poly~ subpatch (synthetizer.maxpat), using the adsr~ object to release gain after xxxx ms of inactivity

22 août 2013 à 22 h 26 min #3218 Répondre

Masen
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Thanks, this worked Out! Even a delayed triggerd 0 had worked, but with a ADSR the Release can fade it out… Thanks again!

23 août 2013 à 11 h 04 min #3219 Répondre

IanniX
Maître des clés

Nice!

23 août 2013 à 19 h 34 min #3220 Répondre

Masen
Invité

Yes I’m very happy, the conecert is in less than a month, now I’m glad everything is working as planned 🙂

Thanks alot again! 🙂

25 août 2013 à 16 h 26 min #3221 Répondre

IanniX
Maître des clés

If you plan to make recordings, photos or if you have Facebook events or URLs to share about this concert, don’t hesitate (through FB message or contact@iannix.org), we’re always glad to receive works from our users!

26 août 2013 à 11 h 03 min #3223 Répondre

Masen
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Sure, I will send you informations, thanks 🙂
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11 sujets de 1 à 11 (sur un total de 11)