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The World of Harmonics – With a Coffee, Guitar and Synth

88 points| gregsadetsky | 20 days ago |mynoise.net

15 comments

order

elihu|15 days ago

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.)

reactordev|15 days ago

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.

Rochus|15 days ago

> that's N times the fundamental as the Nth Harmonic

It's not actually "N times", isn't it?

nexus6|15 days ago

Cool that’s the guy behind MyNoise. The background audio generator. Nature sounds, Synths, Ambient, ETC. Has mobile apps as well.

rhinoceraptor|15 days ago

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.

lonelygiraffe|15 days ago

Cool video. Thanks! Going to make some coffee and play my guitar (-:

Elias-Braun|15 days ago

the pømp in this coffee mashine isn't rotating

import|15 days ago

That was a really good one.

sargx|15 days ago

ohhhh i loved it!