How to make a trigger message from a value change?

General Discussion about Plogue Bidule

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V_ad_im
Posts: 101
Joined: Mon Nov 21, 2011 5:29 pm
Location: Moscow area, Russia

How to make a trigger message from a value change?

Postby V_ad_im » Wed Oct 18, 2017 7:57 am

Hi!

How to make a trigger (for value list shift), from a output value of a logic gate changes from 0 to 1?
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NTO
Posts: 110
Joined: Sat Feb 18, 2017 9:54 am

Re: How to make a trigger message from a value change?

Postby NTO » Wed Oct 18, 2017 12:59 pm

Here's one method.
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V_ad_im
Posts: 101
Joined: Mon Nov 21, 2011 5:29 pm
Location: Moscow area, Russia

Re: How to make a trigger message from a value change?

Postby V_ad_im » Wed Oct 18, 2017 2:46 pm

Thank you!

Also I found, that couple "Parameter modulator + trigger" also works

dts350z
Posts: 1521
Joined: Thu Jan 15, 2009 1:18 pm

Re: How to make a trigger message from a value change?

Postby dts350z » Sat Dec 02, 2017 9:50 pm

Usually I use a change bidule followed by abs or clip, because the change bidule outputs a one sample "1" when the input signal changes in a positive way, and a one sample "-1" when the change is in the opposite direction.

So, it depends on if you want triggers for both types of changes, or only one, etc. It's up to you to arrange for the one sample "1" for each of the cases you want and nothing unexpected (usually "0") the rest of the time.


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