Musical notes generally consist of a mix of harmonic overtones. There’s the fundamental tone, which has some frequency of vibration, and then different amounts of overtones having twice that frequency, three times that frequency, and so on.
When I was a kid I always wanted some kind of gadget that would let me play around with the harmonics of notes, so I could hear what different mixes of harmonic overtones add to the sound of a musical note.
Now, through the magic of computers, I can make one of these for myself, and I thought it would be nice to share.
I’m sure I could find a tool somewhere on the web that does the same thing, but it was fun go all DIY and make one for myself. Click on the image below to jump to the Java applet: