https://twetch.app/t/1d1f074d0243c3207295076872d27a390fd229…
https://twetch.app/t/1d1f074d0243c3207295076872d27a390fd229bfd77a13cfbc75ef2a5b8c0235
So strictly speaking, the first overtone is the second partial (and usually the second harmonic).
https://twetch.app/t/1d1f074d0243c3207295076872d27a390fd229bfd77a13cfbc75ef2a5b8c0235
So strictly speaking, the first overtone is the second partial (and usually the second harmonic).