Tone Help

biferi

I have WavePad and if I open a sound file of say Birds I select all of the wav file.

Then I go toffecs thenTone Change.

In the Tone Box it as 100.000 I change this to 200.000 the sound of Birds plays ft.

But am I right I now made the To 200 Hz?

I ask because I want make a 20 Hz Tone.

[deleted]

Hi biferi,

In the Pitch Change dialog, the 'Pitch Adjust (%)' field doesn't control the absolute pitch of the sound, it changes it relative to what it was. So if you have a 100Hz sound, and you want to change it to 20Hz, you need a pitch adjustment of 20%. But if you have a 200Hz sound and you want to change it to 20Hz, then you need a pitch adjustment of 10%. To find out what frequencies exist in your sound you can use the FFT or TFFT tools.

Alex