convertSemitoneToSpecifierGenericMicrotone ( 2.25 ) (, 2, 25.0) > interval. convertSemitoneToSpecifierGenericMicrotone ( - 1.0 ) (, -2, 0.0) > interval. convertSemitoneToSpecifierGenericMicrotone ( - 2.25 ) (, -2, -25.0) > interval. convertSemitoneToSpecifierGenericMicrotone ( - 2.5 ) (, -3, 50.0) > interval. convertSemitoneToSpecifierGenericMicrotone ( 2.5 ) (, 2, 50.0) > interval. Specifier ( value ) ¶Īn enumeration for “specifiers” such as Major, Minor, etc. transposePitch ( pitch1, *, inPlace = False ) ¶ Note ( 'C#4', quarterLength = 2.0 ) > i = interval. Uses ansposePitch to do the same to a note.
#CHROMATIC CALCULATOR HOW TO#
IntervalBase does not know how to do this, so it must be overridden inĭerived classes. IntervalBase methods abstract IntervalBase. Read/write properties inherited from Music21Object: Read-only properties inherited from ProtoM21Object: Read-only properties inherited from Music21Object: IntervalBase ( * arguments, ** keywords ) ¶ show ( 'text' ) ĭoes not take into account harmonic or melodic minor. parse ( 'tinyNotation: 4/4 d4 e f f# g1 a-4 g b- a c1' ) > s. StaffDistance: the number of lines or spaces apart, eg: String values for interval names (‘3rd’ or ‘third’)Īre generally accepted, but discouraged since not every one will work. The interval is not specified in half-steps, but in numeric valuesĪ Third is 3 a Seventh is 7, etc. GenericInterval ( value : Union = 'Unison' ) ¶Ī GenericInterval is an interval such as Third, Seventh, Octave, or Tenth.Ĭonstructor takes an integer or string specifying the interval and direction. GenericInterval ¶ class music21.interval. specifier ¶Ī Specifier enum representing the Quality of the interval.ĭirection ¶ class music21.interval. generic ¶Ī GenericInterval enum representing the general interval. transposePitch ( p, inPlace = True ) > p ĭiatonicInterval instance variables DiatonicInterval. The generic is an integer or GenericInterval instance. The specifier is an enumeration/Specifier object. If their directions are the same, but this is not checked yet. Two DiatonicIntervals are the same if their GenericIntervalsĪre the same and their specifiers are the same and they should be Of an interval size (such as 2, 2nd, or second) or a (such as perfect, major, or minor) and generic, either an int
Two required arguments are a string specifier DiatonicInterval ( specifier : Union = 'P', generic : Union = 1 ) ¶Ī class representing a diatonic interval. spellingIsInferred TrueĭiatonicInterval ¶ class music21.interval. transposePitch ( p, inPlace = True ) > p > p. Two ChromaticIntervals are equal if their size and direction are equal. So Major 3rd and Diminished 4th are the same. This IntervalBase subclass treats interval spaces in half-steps. ChromaticInterval ( semitones = 0 ) ¶Ĭhromatic interval class. Instance variables inherited from Music21Object:ĬhromaticInterval ¶ class music21.interval. Will be much faster when calling many times.Ĭhanged in v.6 – inPlace parameter added. It is the same as i.reverse().transposePitch(x) and that format Note that reverse=True is only there for historical reasons transposePitch ( p1, inPlace = True ) > p1
0 kommentar(er)
