struct PF::Note

• PF::Note
• Struct
• Value
• Object

Defined in:

audio/note.cr

Constant Summary

ACCIDENTALS = StaticArray[1_u8, 3_u8, 6_u8, 8_u8, 10_u8]

NAMES = ["C", "C#/Db", "D", "D#/Eb", "E", "F", "F#/Gb", "G", "G#/Ab", "A", "A#/Bb", "B"] of ::String

TWELFTH_ROOT = 2 ** (1 / 12)

Constructors

• .new(number : Number, tuning : Number = 440.0)
• .new(number : Float64, tuning : Float64 = 440.0)

Instance Method Summary

• #*(value : Float64)
• #+(value : Float64)
• #-(value : Float64)
• #/(value : Float64)
• #accidental?
• #hertz
• #index
• #name
• #note=(value : Float64)
• #number : Float64
• #octave
• #tuning : Float64
• #tuning=(value : Float64)

Constructor Detail

Instance Method Detail