Simple audio frequency reader

Layzfat

Hi,

I would like to make a simple audio frequency reader. Where I import a .file and it shows me the frequency/amplitude.

And where I then can save the image to a .pdf.

I tried the minim library but I get the same error over again and that's something with 8 or 16 bit.

Changed buffer rate but give me no solution.

Help wanted, it could not be that hard though?

PhiLho

"I get the same error over again and that's something with 8 or 16 bit."
Perhaps you can share the exact text of the message? Because we are unable to guess it...

Layzfat

We'll it shows met that in the bar I can't copy.

    iimport ddf.minim.*;

Minim minim;
AudioPlayer song;

void setup()
{
  size(100, 100);

  minim = new Minim(this);

  // this loads mysong.wav from the data folder
  song = minim.loadFile("DR-100_0195.wav");
  song.play();
}

void draw()
{
  background(0);
}