25/21 - Revision history

FloraC: This is marvel

2025-12-12T13:11:27Z

This is marvel

← Older revision		Revision as of 13:11, 12 December 2025
Line 4:		Line 4:
	\| Sound = jid_25_21_pluck_adu_dr220.mp3		\| Sound = jid_25_21_pluck_adu_dr220.mp3
	}}		}}
	'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 ~~out~~ makes the ~~1-6~~/~~5-10~~/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).		'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[225/224]] sharp of [[32/27]], [[126/125]] flat of [[6/5]], and [[tempering out]] 126/125 makes the 1–6/5–10/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).

			25/21 is also an important interval in the [[Bohlen–Pierce scale]], where it represents a "BP whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].

	~~25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "BP whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].~~
	== Approximation ==		== Approximation ==
	{{Interval edo approximation\|25/21}}		{{Interval edo approximation\|25/21}}

	== See also ==		== See also ==
	* [[42/25]] - its [[octave complement]]		* [[42/25]] – its [[octave complement]]
	* [[63/50]] - its [[fifth complement]]		* [[63/50]] – its [[fifth complement]]
	* [[28/25]] – its [[fourth complement]]		* [[28/25]] – its [[fourth complement]]
	* [[Gallery of just intervals]]		* [[Gallery of just intervals]]
Line 18:		Line 20:
	[[Category:Third]]		[[Category:Third]]
	[[Category:Minor third]]		[[Category:Minor third]]
	[[Category:~~Starling~~]]		[[Category:Marvel]]

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

2025-11-03T13:04:51Z

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

← Older revision		Revision as of 13:04, 3 November 2025
Line 8:		Line 8:
	25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "BP whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].		25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "BP whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].
	== Approximation ==		== Approximation ==
	{{~~Interval_Edo_Approximation~~ \| 25/21}}		{{Interval edo approximation\|25/21}}
	== See also ==		== See also ==
	* [[42/25]] - its [[octave complement]]		* [[42/25]] - its [[octave complement]]

Pailiaq at 07:01, 3 November 2025

2025-11-03T07:01:46Z

← Older revision		Revision as of 07:01, 3 November 2025
Line 7:		Line 7:

	25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "BP whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].		25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "BP whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].
			== Approximation ==
			{{Interval_Edo_Approximation \| 25/21}}
	== See also ==		== See also ==
	* [[42/25]] - its [[octave complement]]		* [[42/25]] - its [[octave complement]]

Aura at 18:13, 1 January 2025

2025-01-01T18:13:13Z

← Older revision		Revision as of 18:13, 1 January 2025
Line 11:		Line 11:
	* [[42/25]] - its [[octave complement]]		* [[42/25]] - its [[octave complement]]
	* [[63/50]] - its [[fifth complement]]		* [[63/50]] - its [[fifth complement]]
			* [[28/25]] – its [[fourth complement]]
	* [[Gallery of just intervals]]		* [[Gallery of just intervals]]
	* [[:File:Ji-25-21-csound-foscil-220hz.mp3]] - another sound example		* [[:File:Ji-25-21-csound-foscil-220hz.mp3]] - another sound example

Lériendil at 12:57, 23 September 2024

2024-09-23T12:57:17Z

← Older revision		Revision as of 12:57, 23 September 2024
Line 6:		Line 6:
	'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).		'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).

	25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].		25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "BP whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].

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

Lériendil at 12:57, 23 September 2024

2024-09-23T12:57:00Z

← Older revision		Revision as of 12:57, 23 September 2024
Line 6:		Line 6:
	'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).		'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).

	25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "whole tone", i.e. the large step in the [[4L 5s (3/1 equivalent)\|Lambda scale]].		25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "whole tone", i.e. the large step in the [[4L 5s (3/1-equivalent)\|Lambda scale]].

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

Lériendil at 12:56, 23 September 2024

2024-09-23T12:56:50Z

← Older revision		Revision as of 12:56, 23 September 2024
Line 5:		Line 5:
	}}		}}
	'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).		'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).

			25/21 is also an important interval in the [[Bohlen-Pierce scale]], where it represents a "whole tone", i.e. the large step in the [[4L 5s (3/1 equivalent)\|Lambda scale]].

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

Bcmills at 12:23, 22 September 2024

2024-09-22T12:23:45Z

← Older revision		Revision as of 12:23, 22 September 2024
Line 4:		Line 4:
	\| Sound = jid_25_21_pluck_adu_dr220.mp3		\| Sound = jid_25_21_pluck_adu_dr220.mp3
	}}		}}
	'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a diminished triad where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).		'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a [[diminished triad]] where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).

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

Plumtree: Normalising usage of Infobox Interval

2022-10-25T12:30:11Z

Normalising usage of Infobox Interval

← Older revision		Revision as of 12:30, 25 October 2022
Line 1:		Line 1:
	{{Infobox Interval		{{Infobox Interval
	~~\| Ratio = 25/21~~
	~~\| Monzo = 0 -1 2 -1~~
	~~\| Cents = 301.84652~~
	\| Name = quasi-tempered minor third		\| Name = quasi-tempered minor third
	\| Color name = ryy2, ruyoyo 2nd		\| Color name = ryy2, ruyoyo 2nd
	~~\| FJS name = A2<sup>25</sup><sub>7</sub>~~
	\| Sound = jid_25_21_pluck_adu_dr220.mp3		\| Sound = jid_25_21_pluck_adu_dr220.mp3
	}}		}}
Line 16:		Line 12:
	* [[:File:Ji-25-21-csound-foscil-220hz.mp3]] - another sound example		* [[:File:Ji-25-21-csound-foscil-220hz.mp3]] - another sound example

	~~[[Category:7-limit]]~~
	[[Category:Third]]		[[Category:Third]]
	[[Category:Minor third]]		[[Category:Minor third]]
	[[Category:Starling]]		[[Category:Starling]]

Fredg999: Misc. edits, categories

2022-03-22T14:55:17Z

Misc. edits, categories

← Older revision		Revision as of 14:55, 22 March 2022
Line 1:		Line 1:
	{{Infobox Interval		{{Infobox Interval
	~~\| Icon =~~
	\| Ratio = 25/21		\| Ratio = 25/21
	\| Monzo = 0 -1 2 -1		\| Monzo = 0 -1 2 -1
Line 9:		Line 8:
	\| Sound = jid_25_21_pluck_adu_dr220.mp3		\| Sound = jid_25_21_pluck_adu_dr220.mp3
	}}		}}

	'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a diminished triad where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).		'''25/21''', the '''quasi-tempered minor third''', is the interval between [[6/5]] and [[10/7]], and also [[7/5]] and [[5/3]]. It is [[126/125]] flat of [[6/5]], and tempering 126/125 out makes the 1-6/5-10/7 triad into a diminished triad where two minor thirds make up a [[tritone]]. It is extremely close to 3 steps of [[12edo]] (300 cents).

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

	* [[42/25]] - its [[octave complement]]		* [[42/25]] - its [[octave complement]]
	* [[63/50]] - its [[fifth complement]]		* [[63/50]] - its [[fifth complement]]
Line 20:		Line 17:

	[[Category:7-limit]]		[[Category:7-limit]]
	~~[[Category:Interval ratio]]~~
	[[Category:Third]]		[[Category:Third]]
	[[Category:Minor third]]		[[Category:Minor third]]
	[[Category:Starling]]		[[Category:Starling]]