A minor terminology quibble: the video refers to the Nth harmonic as if it's the fundamental frequency times N+1, but it's usually fairly standard to refer to the frequency that's N times the fundamental as the Nth Harmonic. So, the fundamental is the 1st harmonic.
For overtones, there's less of an established standard, but usually the 1st overtone is twice the fundamental, the 2nd overtone is 3x, and so on. (I tend to avoid talking in terms of overtones because of the ambiguity.)
I think that makes it easier for those who are math brained and not creative brained. To understand music theory fully, you need that creative brain. Because we aren’t even talking about resonance harmonics, triplen, or any of the crazy interharmonics.
edit
actually watching again, at the very beginning, he demonstrated resonance harmonics.
My favorite part of the video is when Stéphane “makes a mistake” and shows it, like enlightened people, such as Cliff Stoll — https://www.youtube.com/watch?v=9yUZTTLpDtk — do :)
If you have an analog oscilloscope, it's really cool to put a guitar signal into it, you can play an open string and see all its harmonics, then play a harmonic and you just see the one harmonic.
elihu|15 days ago
For overtones, there's less of an established standard, but usually the 1st overtone is twice the fundamental, the 2nd overtone is 3x, and so on. (I tend to avoid talking in terms of overtones because of the ambiguity.)
reactordev|15 days ago
edit
actually watching again, at the very beginning, he demonstrated resonance harmonics.
Rochus|15 days ago
It's not actually "N times", isn't it?
nexus6|15 days ago
hypertexthero|15 days ago
rhinoceraptor|15 days ago
HelloUsername|15 days ago
lonelygiraffe|15 days ago
Elias-Braun|15 days ago
import|15 days ago
sargx|15 days ago