[chuck-users] FM

[Alberto Alassio]

On Fri, Oct 5, 2012 at 3:57 PM, Kassen <signal.automatique at gmail.com> wrote:

> On Fri, Oct 05, 2012 at 03:45:48PM +0200, Alberto Alassio wrote:
> > so you just  make  index * m.gain() ?
>
> Almost. I'd use;
>
> m.gain(index);
>
> or;
>
> index => m.gain;
>
> Note that this sets the amplitude of the osc's output to something far
> beyond the normal amplitude. That is desired here, but not the kind of
> signal you'd want to listen to directly. For signals we intend to
> listen to we'd set it to something between 0 and 1.
>
> >
> > Kas said:
> >
> > "While we are at it; I'd also use the fm input to the carrier set by
> >
> > > the .sync() member function."
> > >
> >
> > I'm not succeeding because I'm not able to use .sync.
> > There's written something about in the manual, is it correct to write
> > 2 => c.sync ?  Cause at SinOsc page it is written : " (2) fm synth " .
> >
>
> yes; http://chuck.cs.princeton.edu/doc/program/ugen_full.html#sinosc
>
> This configures how the SinOsc deals with signals at its input. So;
>
> SinOSc lfo => SinOsc sound => dac; //signal chain
>
> 2 => sound.sync; //fm synth
>
> //set amplitude and freq for the lfo here
>
> >
> > And what about Step? you put it in the blackhole also and you set it at
> > carrier frequency?
>
> ok. to continue the above example;
>
> Step centre_freq => sound; //add it to the lfo
> 440 => centre_freq.next; //set the centre to A4
>
> > I'M SHOUTING!!
>
> Relax. All will be fine :-).
>
> Yours,
> Kas.
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