A1

A1
gives the frequency of the note A in octave 1.

更多信息更多信息

  • To use A1, you first need to load the Music Package using Needs["Music`"].
  • A1 is the name of a pitch in the standard equal-tempered scale.
  • The frequency is measured in Hertz.

参见参见

Aflat1 bullet Asharp1 bullet A0 bullet A2 bullet C1 bullet D1 bullet E1 bullet F1 bullet G1 bullet B1

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