32 lines
782 B
Markdown
32 lines
782 B
Markdown
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# note Frequency
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Get the frequency of a musical note.
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```sig
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music.noteFrequency(Note.C)
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```
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## Parameters
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* ``name`` is the name of the **Note** you want a frequency value for.
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## Returns
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* a [number](/types/number) that is the frequency (in [Hertz](https://wikipedia.org/wiki/Hertz))
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of a note you chose.
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## Example #example
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Play a 'C' note for one second, rest for one second, and then play an 'A' note for one second.
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```blocks
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music.playTone(music.noteFrequency(Note.C), 1000)
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music.rest(1000)
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music.playTone(music.noteFrequency(Note.A), 1000)
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```
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## See also #seealso
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[play tone](/reference/music/play-tone), [ring tone](/reference/music/ring-tone),
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[rest](/reference/music/rest), [tempo](/reference/music/tempo),
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[change tempo by](/reference/music/change-tempo-by)
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