half step
التعريفات والمعاني
== English ==
=== Noun ===
half step (plural half steps)
(music, US) The distance between two tones. In 12-tone equal temperament, its frequency ratio is
2
1
/
12
{\displaystyle 2^{1/12}}
, or about 1.059 or 18/17.
==== Related terms ====
whole step
semitone
cent