Haskore.Basic.Pitch

Documentation

type T = (Octave, Class)

data Class

Constructors

Cf

C

Cs

Df

D

Ds

Ef

E

Es

Ff

F

Fs

Gf

G

Gs

Af

A

As

Bf

B

Bs

Instances

Enum Class

Eq Class

Ord Class

Read Class

Show Class

Ix Class

C Class

type Octave = Int

type Absolute = Int

type Relative = Int

toInt :: T -> Absolute

fromInt :: Absolute -> T

classToInt :: Class -> Relative

classParse :: ReadS Class

classFormat :: Class -> ShowS

intToFreq :: Floating a => Absolute -> a

transpose :: Relative -> T -> T