21/19 - Revision history

FloraC: Text replacement - " {{Interval_Edo_Approximation | " to "{{Interval edo approximation|"

2025-11-03T13:07:32Z

Text replacement - " {{Interval_Edo_Approximation | " to "{{Interval edo approximation|"

← Older revision		Revision as of 13:07, 3 November 2025
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	In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix major second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second''', named for falling short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]]. In [[counterpyth]] systems, it is equated to the diminished third (the interval formed by two [[256/243\|limmas (256/243)]]). It can also be considered to approximate the [[tetracot]] generator.		In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix major second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second''', named for falling short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]]. In [[counterpyth]] systems, it is equated to the diminished third (the interval formed by two [[256/243\|limmas (256/243)]]). It can also be considered to approximate the [[tetracot]] generator.
	== Approximation ==		== Approximation ==
	{{~~Interval_Edo_Approximation~~ \| 21/19}}		{{Interval edo approximation\|21/19}}
	== See also ==		== See also ==
	* [[38/21]] – its [[octave complement]]		* [[38/21]] – its [[octave complement]]

Pailiaq at 06:52, 3 November 2025

2025-11-03T06:52:42Z

← Older revision		Revision as of 06:52, 3 November 2025
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	In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix major second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second''', named for falling short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]]. In [[counterpyth]] systems, it is equated to the diminished third (the interval formed by two [[256/243\|limmas (256/243)]]). It can also be considered to approximate the [[tetracot]] generator.		In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix major second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second''', named for falling short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]]. In [[counterpyth]] systems, it is equated to the diminished third (the interval formed by two [[256/243\|limmas (256/243)]]). It can also be considered to approximate the [[tetracot]] generator.
			== Approximation ==
			{{Interval_Edo_Approximation \| 21/19}}
	== See also ==		== See also ==
	* [[38/21]] – its [[octave complement]]		* [[38/21]] – its [[octave complement]]

Lériendil at 05:21, 18 September 2025

2025-09-18T05:21:01Z

← Older revision		Revision as of 05:21, 18 September 2025
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	}}		}}

	In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix major second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second'''~~. It falls~~ short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]].		In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix major second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second''', named for falling short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]]. In [[counterpyth]] systems, it is equated to the diminished third (the interval formed by two [[256/243\|limmas (256/243)]]). It can also be considered to approximate the [[tetracot]] generator.

	== See also ==		== See also ==
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	[[Category:Neutral second]]		[[Category:Neutral second]]
	[[Category:Equable heptatonic]]		[[Category:Equable heptatonic]]
			[[Category:Tetracot]]
	[[Category:Hendrix]]		[[Category:Hendrix]]

FloraC: +category

2024-01-04T07:55:03Z

+category

← Older revision		Revision as of 07:55, 4 January 2024
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	[[Category:Neutral second]]		[[Category:Neutral second]]
	[[Category:Equable heptatonic]]		[[Category:Equable heptatonic]]
			[[Category:Hendrix]]

FloraC: Fix the name

2024-01-04T07:52:27Z

Fix the name

← Older revision		Revision as of 07:52, 4 January 2024
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	{{Infobox Interval		{{Infobox Interval
	\| Name = hendrix second, undevicesimal submajor second, undevicesimal supraneutral second		\| Name = hendrix major second, undevicesimal submajor second, undevicesimal supraneutral second
	\| Color name = 19uz2, nuzo 2nd		\| Color name = 19uz2, nuzo 2nd
	\| Sound = ji-21-19-csound-foscil-220hz.mp3		\| Sound = ji-21-19-csound-foscil-220hz.mp3
	}}		}}

	In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second'''. It falls short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]].		In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix major second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second'''. It falls short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]].

	== See also ==		== See also ==

FloraC: Rework

2024-01-04T07:51:32Z

Rework

← Older revision		Revision as of 07:51, 4 January 2024
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	{{Infobox Interval		{{Infobox Interval
	\| Name = ~~large neutral~~ undevicesimal second		\| Name = hendrix second, undevicesimal submajor second, undevicesimal supraneutral second
	\| Color name = 19uz2, nuzo 2nd		\| Color name = 19uz2, nuzo 2nd
	\| Sound = ji-21-19-csound-foscil-220hz.mp3		\| Sound = ji-21-19-csound-foscil-220hz.mp3
	}}		}}

	'''21/19''' is the '''hendrix second''', also known as the '''~~large~~ undevicesimal ~~neutral~~ second'''. It falls short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]].		In [[19-limit]] [[just intonation]], '''21/19''' is the '''hendrix second''', also known as the '''undevicesimal submajor second''' or '''undevicesimal supraneutral second'''. It falls short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]].

	== See also ==		== See also ==

FloraC: Name and reasoning

2024-01-04T07:42:50Z

Name and reasoning

← Older revision		Revision as of 07:42, 4 January 2024
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	}}		}}

	'''21/19''' is the '''large neutral ~~undevicesimal~~ second'''. ~~Its~~ [[~~octave complement~~]] ~~is the minor neutral undevicesimal seventh~~ [[38/21]].		'''21/19''' is the '''hendrix second''', also known as the '''large undevicesimal neutral second'''. It falls short of the [[9/8\|Pythagorean major second (9/8)]] by a [[57/56\|hendrix comma (57/56)]].

	== See also ==		== See also ==
	* [[38/21]] – its [[octave complement]]		* [[38/21]] – its [[octave complement]]
			* [[19/14]] – its [[fifth complement]]
	* [[Gallery of just intervals]]		* [[Gallery of just intervals]]

Xenllium at 04:26, 22 July 2023

2023-07-22T04:26:51Z

← Older revision		Revision as of 04:26, 22 July 2023
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	[[Category:Second]]		[[Category:Second]]
	[[Category:Neutral second]]		[[Category:Neutral second]]
			[[Category:Equable heptatonic]]

TallKite: added color name

2022-12-04T01:00:16Z

added color name

← Older revision		Revision as of 01:00, 4 December 2022
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	{{Infobox Interval		{{Infobox Interval
	\| Name = large neutral undevicesimal second		\| Name = large neutral undevicesimal second
			\| Color name = 19uz2, nuzo 2nd
	\| Sound = ji-21-19-csound-foscil-220hz.mp3		\| Sound = ji-21-19-csound-foscil-220hz.mp3
	}}		}}

Plumtree: Normalising usage of Infobox Interval

2022-10-25T11:28:18Z

Normalising usage of Infobox Interval

← Older revision		Revision as of 11:28, 25 October 2022
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	{{Infobox Interval		{{Infobox Interval
	~~\| Ratio = 21/19~~
	~~\| Monzo = 0 1 0 1 0 0 0 -1~~
	~~\| Cents = 173.26789~~
	\| Name = large neutral undevicesimal second		\| Name = large neutral undevicesimal second
	~~\| Color name =~~
	~~\| FJS name =~~
	\| Sound = ji-21-19-csound-foscil-220hz.mp3		\| Sound = ji-21-19-csound-foscil-220hz.mp3
	}}		}}
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	* [[Gallery of just intervals]]		* [[Gallery of just intervals]]

	~~[[Category:19-limit]]~~
	[[Category:Second]]		[[Category:Second]]
	[[Category:Neutral second]]		[[Category:Neutral second]]

	~~{{todo\|add color name}}~~