Safe Haskell	Safe-Inferred

Derive.Scale.McPhee

Description

Old scales, from McPhee's "Music In Bali".

"Distances in terms of Cents can be computed from the vibration numbers of any two tones by means of a logarithm table---a simple but time-consuming process." -- Music in Bali, introduction, page xv.

Synopsis

type Hz = Double
data Laras = Laras {
- name :: Text
- genre :: Text
- origin :: Text
- base :: Bali.Pitch
- base_octave :: Pitch.Octave
- hz :: [Hz]
}
extract :: Pitch.Pitch -> Pitch.Pitch -> Laras -> (Text, ([Pitch.NoteNumber], Doc.Doc))
hz_to_nn :: Pitch.Pitch -> Pitch.Pitch -> Laras -> [Pitch.NoteNumber]
laras :: Laras
saih_pitu :: [Laras]
selisir :: [Laras]
bebonangan :: [Laras]
slendro :: [Laras]
angklung :: [Laras]

Documentation

type Hz = Double Source #

data Laras Source #

Constructors

Laras
Fields name :: Text genre :: Text origin :: Text base :: Bali.Pitch `hz` start on this note, relative to selisir. base_octave :: Pitch.Octave hz :: [Hz]

Instances

Instances details

Show Laras Source #
Instance details Defined in Derive.Scale.McPhee Methods showsPrec :: Int -> Laras -> ShowS # show :: Laras -> String # showList :: [Laras] -> ShowS #
Eq Laras Source #
Instance details Defined in Derive.Scale.McPhee Methods (==) :: Laras -> Laras -> Bool # (/=) :: Laras -> Laras -> Bool #

extract :: Pitch.Pitch -> Pitch.Pitch -> Laras -> (Text, ([Pitch.NoteNumber], Doc.Doc)) Source #

hz_to_nn :: Pitch.Pitch -> Pitch.Pitch -> Laras -> [Pitch.NoteNumber] Source #

laras :: Laras Source #

saih_pitu :: [Laras] Source #

Music in Bali, page 42.

These start at tembung ding. According to McPhee, selisir starts at 3, which means that tembung's ding is selisir's dung:

        0   1   2   3   4   5   6
tembung I   O   E   Es  U   A   Aa
selisir U   A   As  I   O   E   Es

selisir :: [Laras] Source #

These start at selisir ding.

bebonangan :: [Laras] Source #

Bebonangan seems to be an old name for beleganjur. Dong to dang.

slendro :: [Laras] Source #

o e u a i

angklung :: [Laras] Source #

e u a i