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keisanHigh-precision calculations for everyday life and work

12 Frequencies of Intervals in Equal Temperament

Author: pantherExecutions: 48437

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Calculate the frequencies of the 12 intervals in equal temperament
A0 is set to 440 Hz by default.
For Baroque tuning, select 415, 392, 440, or 466; for Versailles tuning, select 392.
For modern orchestras, feel free to set it to 442 or any other value.
A0
Hz
Interval
Frequency of an n-interval Hz
Since the pitch increases by one semitone at a time starting from the fundamental A0 (0), with A♯/B♭ = 1, B = 2, and C = 3, please count the number of semitones from A and enter that value yourself. Values between -11 and 13 are preferred.
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