29 Mar
2010
29 Mar
'10
6:02 a.m.
Hi Aaron,
Here's one for ya.
I'd like to have a program which "checks" for a certain frequency
every 20 minutes or so while I'm not in the room.
If this frequency happens (and my microphone picks it up, of course)
something happens,
If I understand correctly what you mean (detecting a single
'pitch'
(frequency)) the simple attached Pd patch should do it.
I'm thinking something web-like.
Pd has has netsend to do network or popen to
start shell commands (..
look at the docs.
Lorenzo.
The function below sucks and I'm aware of that.
Just fishing for any ideas.
Thanks, amigos!
-Aaron
$curr_frequency(){
wicked function which listens to the mic every 20 minutes
}
$frequency = '';
if ($time >= 1200000 ) { //20 minutes
curr_frequency (&$curr_frequency, $time);
return $frequency;
};
if ($frequency == '2500hz') //maybe make this a range {
do something neato;
}
}
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