On Fri, Oct 5, 2012 at 1:09 PM, Alberto Alassio <alberto.alassio@gmail.com> wrote:

But what is the difference between
1)
 cf + (index * m.last()) => c.freq;

and

2)  
cf + ( index * m.freq () ) => c.freq;

?
On Fri, Oct 5, 2012 at 12:59 PM, Alberto Alassio <alberto.alassio@gmail.com> wrote:
Ok I've looked into the web and found a similar question and found a similar (but working )solution.

The difference is in modulator.

https://lists.cs.princeton.edu/pipermail/chuck-users/2012-August/006885.html

On Thu, Oct 4, 2012 at 5:10 PM, Alberto Alassio <alberto.alassio@gmail.com> wrote:

Hi guys, I was looking at chuck manual, talking about LFO and then FM came to my mind. But...How?

I was thinking to a very simple FM like this:

1) SinOsc alpha   carrier
2) SinOsc beta    modulator
3) SinOsc gamma beta's amplitude modulator

So i thought something like this

SinOsc alpha => dac;
SinOsc beta => blackhole;
SinOsc gamma => blackhole;

then oscillators frequencies
220 => alpha.freq;

4 => gamma.freq;
while (20::ms => now )
{
(gamma.last () ) + 2 => beta.freq;   in this way I've got my amplitude modulation on beta.

Then I have to

Beta.freq + alpha.freq => alpha.freq    - Frequencies sum. -
}

This is just an idea..... Could it work ? And how can I make beta and alpha's sum? May I have to use fun like fun void ( int freqalpha, int freqbeta ) or something like this?

Thankssssss

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