A2


gives the frequency of the note A in octave 2.

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

参见参见

Aflat2 bullet Asharp2 bullet A1 bullet A3 bullet C2 bullet D2 bullet E2 bullet F2 bullet G2 bullet B2

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