pitch ranges of different instruments; includes voice, oboe, recorder, bassoon, clarinet, saxophone, xylophone, etc., but not whistling. #music
MIDI note frequencies and scientific pitch notation (“A₄” (440Hz), “C₄”, “E♭₅”, etc.) #music
The old (Huygens-era) standard temperament in #music, from the early sixteenth century to the end of the nineteenth, was not equal temperament but quarter-comma meantone temperament, in which each fifth is tempered by a quarter of the Pythagorean comma so that five of them make a perfect third.
#DSP and the Nyquist frequency and time-frequency misbehavior tradeoffs