Temporal.Music.Western.TwelveTone

12-tones

Chromatic scales

Tones

data Chromatic

12-tone scale. Default scale defined in Pch class is equal temperament.

Constructors

C

Cs

D

Ds

E

F

Fs

G

Gs

A

As

B

Instances

Bounded Chromatic

Enum Chromatic

Eq Chromatic

Show Chromatic

Pch Chromatic

Seg Chromatic

c :: Tone Chromatic

d :: Tone Chromatic

e :: Tone Chromatic

f :: Tone Chromatic

g :: Tone Chromatic

a :: Tone Chromatic

b :: Tone Chromatic

cs :: Tone Chromatic

ds :: Tone Chromatic

es :: Tone Chromatic

fs :: Tone Chromatic

gs :: Tone Chromatic

as :: Tone Chromatic

bs :: Tone Chromatic

cf :: Tone Chromatic

df :: Tone Chromatic

ef :: Tone Chromatic

ff :: Tone Chromatic

gf :: Tone Chromatic

af :: Tone Chromatic

bf :: Tone Chromatic

Scales

eqt :: Int -> Frequency -> Scale

12 tone equal temperament scale

pyth :: Int -> Frequency -> Scale

pythagorean scale

hind :: Int -> Frequency -> Scale

hindemithean scale with mean of fs and gb for tritone

hindFs :: Int -> Frequency -> Scale

hindemithean scale with fs for tritone

hindGb :: Int -> Frequency -> Scale

hindemithean scale with gb for tritone

Intervals

pure intervals as factors

pureOctave :: Fractional a => a

pureFifth :: Fractional a => a

pureForth :: Fractional a => a

pureMajorThird :: Fractional a => a

pureMinorThird :: Fractional a => a

pureWholeTone :: Fractional a => a

pureHalfTone :: Fractional a => a

pureMajorSixth :: Fractional a => a

pureMinorSixth :: Fractional a => a

pureMajorSeventh :: Fractional a => a

pureMinorSeventh :: Fractional a => a

in steps for 12 tone scale

majorSeventh :: Step

minorSeventh :: Step

majorSixth :: Step

minorSixth :: Step

fifth :: Step

tritone :: Step

forth :: Step

majorThird :: Step

minorThird :: Step

wholeTone :: Step

halfTone :: Step