Hi Stéphane!
I have tested lf_pulsetrainpos in the same way - it is rather more stable
"clock", but sometimes values are missed anyway,
but rather seldom and the whole work much more stable.
import ("stdfaust.lib");
t = hslider("tempo",1,0,8,0.01);
process = os.lf_pulsetrainpos(t,0.5) : vbargraph ("check",0,1);
Hi Julius!
I have tested this code and it works now..!! ) And more stable that with
pulsen) Can not suppose why..)
Anyway thank you both for participation in my trying to understanding this
great language=)
2017-07-06 21:06 GMT+03:00 Julius Smith <j...@ccrma.stanford.edu>:
> Since the lf_pulsetrainpos() method should also worked, I tried to make a
> failing test case, but instead it just worked:
>
> import("stdfaust.lib");
> f = hslider("freq",440,0,1000,1);
> // play = button ("play");
> tempo = hslider("tempo",0,0,4,0.01);
> play = os.lf_pulsetrainpos(tempo,0.5);
> dje = pm.djembe (f,0,2,1,play);
> process = dje;
>
> Can you give me a failing example that looks like it should work?
>
> - Julius
>
> On Thu, Jul 6, 2017 at 10:57 AM, Stéphane Letz <l...@grame.fr> wrote:
>
>> Probably due to too slow (or missing some values...) Web output display
>> refreshing code.
>>
>> Stéphane
>>
>>
>> > Le 6 juil. 2017 à 19:08, Beach Dispatcher <bdd...@gmail.com> a écrit :
>> >
>> > One more question, here is the simple code to check the pulsen style
>> mechanism in work
>> >
>> > import ("stdfaust.lib");
>> >
>> > n = hslider("period",3000,0,10000,1):int;
>> > incr = +(1)~_;
>> > process = (incr%n),n/2 : > :vbargraph ("check",0,5);
>> >
>> >
>> > if to run it on online compiler to web/audio- the 0/1 clock is
>> unstable, is it because of the remote execution on server?
>> >
>> >
>> > 2017-07-06 12:48 GMT+03:00 Beach Dispatcher <bdd...@gmail.com>:
>> > Hi Yann!
>> >
>> > Thank you very much for the advice - it works!
>> >
>> > By the way, I try to compile the following code in online compiler -
>> all is good, but there is some crack and clicks.
>> > Is it because of the online compiler, or should I think about some
>> signal shaping and smoothing?
>> >
>> >
>> > import ("stdfaust.lib");
>> > p = hslider("prd",4800,2000,16000,10);
>> > f = hslider("freq",300,0,1000,1);
>> >
>> > dje = pm.djembe(f,0,2,1,ba.pulsen(300,p));
>> > del = de.delay(31970,73670);
>> >
>> > process = dje <:_,del;
>> >
>> >
>> >
>> >
>> >
>> >
>> > 2017-07-06 0:24 GMT+03:00 Yann Orlarey <orla...@grame.fr>:
>> > Hi Sergey,
>> >
>> > Thanks for your kind words!
>> >
>> > One solution is to play the djembe using the ba.pulsen() function. For
>> example:
>> >
>> > dje = pm.djembe (f,0,2,1, ba.pulsen(200, 4800));
>> >
>> > You can also combine pulses using | and & operators:
>> >
>> > dje = pm.djembe (f,0,2,1, ba.pulsen(100, 4800) | ba.pulsen(400, 4800*3)
>> | ba.pulsen(800, 4800*7));
>> >
>> > etc.
>> >
>> > Cheers
>> >
>> > Yann
>> >
>> >
>> >
>> >
>> >
>> >
>> > -------------------------
>> >
>> > Yann Orlarey
>> > Directeur scientifique
>> > www.grame.fr
>> >
>> >
>> >
>> > 2017-07-05 19:03 GMT+02:00 Beach Dispatcher <bdd...@gmail.com>:
>> > Hi Everybody!
>> >
>> > First of all - great thanks to Faust developers! - it is a piece of art
>> that you made=) I appreciate
>> > your work very much! it is really greatest thing - Faust language.
>> >
>> > Im a very beginner newbuy, and my question will seem very foolish, but
>> if somebody
>> > could help to explain me - I will be very glad=)
>> >
>> > I want to use simple sequencer to drive djembe module for example.
>> >
>> > here is the code:
>> >
>> > import("stdfaust.lib");
>> >
>> > f = hslider("freq",440,0,1000,1);
>> > play = button ("play");
>> >
>> > dje = pm.djembe (f,0,2,1,play);
>> >
>> > process = dje;
>> >
>> > So, how is possible to change "play" parameter from 0 to 1 with the
>> temp regulator?
>> > I tried to use:
>> > tempo = hslider("tempo",0,0,4,0.01);
>> > play = os.lf_pulsetrainpos(tempo,0.5);
>> >
>> > but to not work
>> >
>> >
>> > Could you please explain how is better to make simple sequencer logic to
>> > drive the triggers of instruments like djembe? Where the trigger
>> > is the variable in function of instrument.
>> >
>> > Thanks in advance for any help to expand my understanding of this logic
>> >
>> > Sergey Vasilyev
>> >
>> >
>> >
>> > ------------------------------------------------------------
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>
>
> --
>
> Julius O. Smith III <j...@ccrma.stanford.edu>
> Professor of Music and, by courtesy, Electrical Engineering
> CCRMA, Stanford University
> http://ccrma.stanford.edu/~jos/ <http://ccrma.stanford.edu/>
>
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