A SinOsc constantly oscillates between -1 and 1, according to the frequency set. The frequence is stored in/retrieved from m.freq (e.g. 200 for 200 Hz), and the constantly changing/oscillating value (between -1.0 and 1.0) can be retrieved from m.last().
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
chuck-users mailing list
chuck-users@lists.cs.princeton.edu
https://lists.cs.princeton.edu/mailman/listinfo/chuck-users
--
Release me, insect, or I will destroy the Cosmos!
_______________________________________________
chuck-users mailing list
chuck-users@lists.cs.princeton.edu
https://lists.cs.princeton.edu/mailman/listinfo/chuck-users