D1


gives the frequency of the note D in octave 1.

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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

Dflat1 bullet Dsharp1 bullet D0 bullet D2 bullet C1 bullet E1 bullet F1 bullet G1 bullet A1 bullet B1