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Sharp11 Interval Module

require('sharp11').interval

Contains an Interval object, which can be created with interval.create() or interval.parse(). Methods of the Interval object do not mutate it, they return a new object.

Exported Functions

create .create(number, quality)

Returns an Interval object given a number (1-13) and a quality, e.g. "M" or "maj".

parse .parse(str)

Returns an Interval object given a string representing that interval, e.g. "P5".

isPerfect .isPerfect(num)

Returns true if a given number represents that of a perfect interval (1, 4, 5, 8, 11, 12).

Interval Object

The Interval object represents an interval between two notes up to a thirteenth. These objects are used quite often internally, but rarely need to be created directly, since every Sharp11 function that takes an interval can be passed a string instead. If necessary, Interval objects can be created using .create() or .parse(). The Interval constructor is also accessible directly as .Interval.

number .number

The number of the interval, e.g., 5.

quality .quality

The quality of the interval, e.g., "P".

name .name

The name of the interval, e.g., "P5".

fullName .fullName

The full name of the interval, e.g., "Perfect Fifth".

invert .invert()

Returns the equivalent interval in the opposite direction, e.g., m3 -> M6.

halfSteps .halfSteps()

Returns the number of half steps in the interval, e.g., P5 -> 7.

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Sharp11 Interval Module
require('sharp11').interval
Contains an Interval object, which can be created with interval.create() or interval.parse(). Methods of the Interval object do not mutate it, they return a new object.
 Exported Functions
 create .create(number, quality)
Returns an Interval object given a number (1-13) and a quality, e.g. "M" or "maj".
 parse .parse(str)
Returns an Interval object given a string representing that interval, e.g. "P5".
 isPerfect .isPerfect(num)
Returns true if a given number represents that of a perfect interval (1, 4, 5, 8, 11, 12).
 Interval Object
The Interval object represents an interval between two notes up to a thirteenth. These objects are used quite often internally, but rarely need to be created directly, since every Sharp11 function that takes an interval can be passed a string instead. If necessary, Interval objects can be created using .create() or .parse(). The Interval constructor is also accessible directly as .Interval.
 number .number
The number of the interval, e.g., 5.
 quality .quality
The quality of the interval, e.g., "P".
 name .name
The name of the interval, e.g., "P5".
 fullName .fullName
The full name of the interval, e.g., "Perfect Fifth".
 invert .invert()
Returns the equivalent interval in the opposite direction, e.g., m3 -> M6.
 halfSteps .halfSteps()
Returns the number of half steps in the interval, e.g., P5 -> 7.

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Sharp11 Interval Module
require('sharp11').interval
Contains an Interval object, which can be created with interval.create() or interval.parse(). Methods of the Interval object do not mutate it, they return a new object.
 Exported Functions
 create .create(number, quality)
Returns an Interval object given a number (1-13) and a quality, e.g. "M" or "maj".
 parse .parse(str)
Returns an Interval object given a string representing that interval, e.g. "P5".
 isPerfect .isPerfect(num)
Returns true if a given number represents that of a perfect interval (1, 4, 5, 8, 11, 12).
 Interval Object
The Interval object represents an interval between two notes up to a thirteenth. These objects are used quite often internally, but rarely need to be created directly, since every Sharp11 function that takes an interval can be passed a string instead. If necessary, Interval objects can be created using .create() or .parse(). The Interval constructor is also accessible directly as .Interval.
 number .number
The number of the interval, e.g., 5.
 quality .quality
The quality of the interval, e.g., "P".
 name .name
The name of the interval, e.g., "P5".
 fullName .fullName
The full name of the interval, e.g., "Perfect Fifth".
 invert .invert()
Returns the equivalent interval in the opposite direction, e.g., m3 -> M6.
 halfSteps .halfSteps()
Returns the number of half steps in the interval, e.g., P5 -> 7.

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Sharp11 Interval Module
require('sharp11').interval
Contains an Interval object, which can be created with interval.create() or interval.parse(). Methods of the Interval object do not mutate it, they return a new object.
 Exported Functions
 create .create(number, quality)
Returns an Interval object given a number (1-13) and a quality, e.g. "M" or "maj".
 parse .parse(str)
Returns an Interval object given a string representing that interval, e.g. "P5".
 isPerfect .isPerfect(num)
Returns true if a given number represents that of a perfect interval (1, 4, 5, 8, 11, 12).
 Interval Object
The Interval object represents an interval between two notes up to a thirteenth. These objects are used quite often internally, but rarely need to be created directly, since every Sharp11 function that takes an interval can be passed a string instead. If necessary, Interval objects can be created using .create() or .parse(). The Interval constructor is also accessible directly as .Interval.
 number .number
The number of the interval, e.g., 5.
 quality .quality
The quality of the interval, e.g., "P".
 name .name
The name of the interval, e.g., "P5".
 fullName .fullName
The full name of the interval, e.g., "Perfect Fifth".
 invert .invert()
Returns the equivalent interval in the opposite direction, e.g., m3 -> M6.
 halfSteps .halfSteps()
Returns the number of half steps in the interval, e.g., P5 -> 7.

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Sharp11 Interval Module
require('sharp11').interval
Contains an Interval object, which can be created with interval.create() or interval.parse(). Methods of the Interval object do not mutate it, they return a new object.
 Exported Functions
 create .create(number, quality)
Returns an Interval object given a number (1-13) and a quality, e.g. "M" or "maj".
 parse .parse(str)
Returns an Interval object given a string representing that interval, e.g. "P5".
 isPerfect .isPerfect(num)
Returns true if a given number represents that of a perfect interval (1, 4, 5, 8, 11, 12).
 Interval Object
The Interval object represents an interval between two notes up to a thirteenth. These objects are used quite often internally, but rarely need to be created directly, since every Sharp11 function that takes an interval can be passed a string instead. If necessary, Interval objects can be created using .create() or .parse(). The Interval constructor is also accessible directly as .Interval.
 number .number
The number of the interval, e.g., 5.
 quality .quality
The quality of the interval, e.g., "P".
 name .name
The name of the interval, e.g., "P5".
 fullName .fullName
The full name of the interval, e.g., "Perfect Fifth".
 invert .invert()
Returns the equivalent interval in the opposite direction, e.g., m3 -> M6.
 halfSteps .halfSteps()
Returns the number of half steps in the interval, e.g., P5 -> 7.

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Sharp11 Interval Module
require('sharp11').interval
Contains an Interval object, which can be created with interval.create() or interval.parse(). Methods of the Interval object do not mutate it, they return a new object.
 Exported Functions
 create .create(number, quality)
Returns an Interval object given a number (1-13) and a quality, e.g. "M" or "maj".
 parse .parse(str)
Returns an Interval object given a string representing that interval, e.g. "P5".
 isPerfect .isPerfect(num)
Returns true if a given number represents that of a perfect interval (1, 4, 5, 8, 11, 12).
 Interval Object
The Interval object represents an interval between two notes up to a thirteenth. These objects are used quite often internally, but rarely need to be created directly, since every Sharp11 function that takes an interval can be passed a string instead. If necessary, Interval objects can be created using .create() or .parse(). The Interval constructor is also accessible directly as .Interval.
 number .number
The number of the interval, e.g., 5.
 quality .quality
The quality of the interval, e.g., "P".
 name .name
The name of the interval, e.g., "P5".
 fullName .fullName
The full name of the interval, e.g., "Perfect Fifth".
 invert .invert()
Returns the equivalent interval in the opposite direction, e.g., m3 -> M6.
 halfSteps .halfSteps()
Returns the number of half steps in the interval, e.g., P5 -> 7.

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Sharp11 Interval Module
require('sharp11').interval
Contains an Interval object, which can be created with interval.create() or interval.parse(). Methods of the Interval object do not mutate it, they return a new object.
 Exported Functions
 create .create(number, quality)
Returns an Interval object given a number (1-13) and a quality, e.g. "M" or "maj".
 parse .parse(str)
Returns an Interval object given a string representing that interval, e.g. "P5".
 isPerfect .isPerfect(num)
Returns true if a given number represents that of a perfect interval (1, 4, 5, 8, 11, 12).
 Interval Object
The Interval object represents an interval between two notes up to a thirteenth. These objects are used quite often internally, but rarely need to be created directly, since every Sharp11 function that takes an interval can be passed a string instead. If necessary, Interval objects can be created using .create() or .parse(). The Interval constructor is also accessible directly as .Interval.
 number .number
The number of the interval, e.g., 5.
 quality .quality
The quality of the interval, e.g., "P".
 name .name
The name of the interval, e.g., "P5".
 fullName .fullName
The full name of the interval, e.g., "Perfect Fifth".
 invert .invert()
Returns the equivalent interval in the opposite direction, e.g., m3 -> M6.
 halfSteps .halfSteps()
Returns the number of half steps in the interval, e.g., P5 -> 7.

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Sharp11 Interval Module
require('sharp11').interval
Contains an Interval object, which can be created with interval.create() or interval.parse(). Methods of the Interval object do not mutate it, they return a new object.
 Exported Functions
 create .create(number, quality)
Returns an Interval object given a number (1-13) and a quality, e.g. "M" or "maj".
 parse .parse(str)
Returns an Interval object given a string representing that interval, e.g. "P5".
 isPerfect .isPerfect(num)
Returns true if a given number represents that of a perfect interval (1, 4, 5, 8, 11, 12).
 Interval Object
The Interval object represents an interval between two notes up to a thirteenth. These objects are used quite often internally, but rarely need to be created directly, since every Sharp11 function that takes an interval can be passed a string instead. If necessary, Interval objects can be created using .create() or .parse(). The Interval constructor is also accessible directly as .Interval.
 number .number
The number of the interval, e.g., 5.
 quality .quality
The quality of the interval, e.g., "P".
 name .name
The name of the interval, e.g., "P5".
 fullName .fullName
The full name of the interval, e.g., "Perfect Fifth".
 invert .invert()
Returns the equivalent interval in the opposite direction, e.g., m3 -> M6.
 halfSteps .halfSteps()
Returns the number of half steps in the interval, e.g., P5 -> 7.