D7


gives the frequency of the note D in octave 7.

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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

Dflat7 bullet Dsharp7 bullet D6 bullet C7 bullet E7 bullet F7 bullet G7 bullet A7 bullet B7

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