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Re: [sc-users] Pbind question

Hi,

i dont know your SynthDefs but something like that?
For a convincing "glide" effect you can use a monosynth. Just check your "doneActions" and your gate argument. Also im a bit confused of the thread...maybe it has been already answered. Good luck anyway! 

(
SynthDef(\glide,{
    arg t_trig,freq,lagTime,amp;
    var lag,osc,env,mix;
    lag = Lag.kr(freq,lagTime); //lag UGen ramps from one freq to the next in "lagTime" 

    osc = Saw.ar(lag,amp);
    env =EnvGen.ar(Env.adsr(0.3,0.1,0.4,1),gate:t_trig,doneAction:0); //t_trig and doneAction:0 are important 

    mix = osc * env; //...

    Out.ar(0,mix!2)
}
).add;
)

(
a=Pmono(\glide, //for reasons i dont get you dont need to type a key value pair. Just synth name. 
    \t_trig,1,
    \degree,Pwhite(-5,12),
    \lagTime,Pwhite(0.01,2),
    \amp,1,
    \dur,Pkey(\lagTime)
).play;
)

a.stop;


best

flo.


On 12.06.21 09:23, paulineugalde@xxxxxxxxx wrote:

Hey everyone,
I just looked at some of the responses again.

I took Bruno Ruviaro's Experimental Sound Design course in my fall
quarter of my senior year of college. At the end of the class, he
recommended this mailing list to me, so my expectation when I subbed
to it was that it'd be accessible to someone of my experience--or lack
of it, more like.

I ******* love A Gentle Intro to SC because it gives you code examples
to run first, so you can hear the end result. Only after the text
gives you the chance to listen to the sound does it explain--with
varying levels of technicality--how that sound is produced. I still
refer to it to this day.

James, about the SynthDef and example you quoted?

I know what I want to ask but not how to ask it so this might not make sense.

I have multiple synthDefs already made that I want to be able to make
sliding notes. I also have Pbinds already written that I want to
change so they have sliding notes.

How would I alter my preexisting synthDefs and Pbinds to accommodate
for what you've quoted? I read the synthDef, and I recognize most of
it except there are a couple new variables?






I have a lot of material already made, so I want to be able to
implement this with as little fuss as possible.

On 6/10/21, jamshark70@xxxxxxxxx <jamshark70@xxxxxxxxx> wrote:

On Fri, Jun 11, 2021 at 9:33 AM James Harkins <jamshark70@xxxxxxxxx> wrote:

After that, you can have an Event that embeds another event, and the
sub-event will automatically allocate a bus, play its synth on that
bus, map the parent event control to that bus, and release the bus
when finished -- arbitrary modulation signals applied to any
parameter.

To pique interest, a quick example.

After installing the test-tempbus.sc extension from
https://gist.github.com/jamshark70/7571ef65cb3aef58ff14b014b672c91b
then the following works:

(
p = Pbind(
     \type, \notemap,
     \dur, Pexprand(0.1, 0.8, inf),
     \legato, Pexprand(0.5, 3.0, inf),
     \freqEndpoints, Pexprand(200, 1200, inf).clump(2),
     \pan, Pwhite(-1.0, 1.0, inf),
     \detunedFreq, Pfunc { |ev|
         var sustain = ev.use { ~sustain.value } / thisThread.clock.tempo;
         (
             instrument: \ctlEnv,
             env: Env(ev[\freqEndpoints], [1], \exp),
             time: sustain,
             addAction: \addBefore
         )
     }
).play;
)

p.stop;

So we get sliding notes, but the important thing is what is not necessary to
do:

- This example does not have to produce control-change events quickly
-- the time granularity of the Pbind is still per note.

- This example does not have to make any changes to the default
SynthDef -- you write the note and control SynthDefs in a normal,
simple way, and the event connects them automatically.

\detunedFreq is a bother -- I'm not sure when I would have time to
improve that. This isn't high on my priority list -- I would welcome
suggestions on this issue.

hjh

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