49/25 - Revision history

Overthink: wart notation

2026-04-27T00:57:47Z

wart notation

← Older revision		Revision as of 00:57, 27 April 2026
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	'''49/25''', the '''jubilismic suboctave''', is a [[jubilisma]] short of the [[2/1\|octave]]. As a stack of two [[7/5]] diminished fifths, it can be thought of as a diminished ninth. It is also called the '''BP eighth''' in the [[Bohlen–Pierce]] scale.		'''49/25''', the '''jubilismic suboctave''', is a [[jubilisma]] short of the [[2/1\|octave]]. As a stack of two [[7/5]] diminished fifths, it can be thought of as a diminished ninth. It is also called the '''BP eighth''' in the [[Bohlen–Pierce]] scale.

	It is approximated by many notable tunings besides Bohlen–Pierce, including but not limited to [[27edo]], [[34edo]], [[53edo]] and [[72edo]], though for 34edo neither the [[patent val]] nor 34d actually maps it to the closest step, but the [[68edo]] mapping must be used instead.		It is approximated by many notable tunings besides Bohlen–Pierce, including but not limited to [[27edo]], [[34edo]], [[53edo]] and [[72edo]], though for 34edo neither the [[patent val]] nor the 34d val (written with [[wart notation]]) actually maps it to the closest step, but the [[68edo]] mapping must be used instead.

	== Approximation ==		== Approximation ==

Overthink: 34edo doesn't map it to 33\34

2026-04-27T00:57:09Z

34edo doesn't map it to 33\34

← Older revision		Revision as of 00:57, 27 April 2026
Line 6:		Line 6:
	'''49/25''', the '''jubilismic suboctave''', is a [[jubilisma]] short of the [[2/1\|octave]]. As a stack of two [[7/5]] diminished fifths, it can be thought of as a diminished ninth. It is also called the '''BP eighth''' in the [[Bohlen–Pierce]] scale.		'''49/25''', the '''jubilismic suboctave''', is a [[jubilisma]] short of the [[2/1\|octave]]. As a stack of two [[7/5]] diminished fifths, it can be thought of as a diminished ninth. It is also called the '''BP eighth''' in the [[Bohlen–Pierce]] scale.

	It is approximated by many notable tunings besides Bohlen–Pierce, including but not limited to [[27edo]], [[34edo]], [[53edo]] and [[72edo]].		It is approximated by many notable tunings besides Bohlen–Pierce, including but not limited to [[27edo]], [[34edo]], [[53edo]] and [[72edo]], though for 34edo neither the [[patent val]] nor 34d actually maps it to the closest step, but the [[68edo]] mapping must be used instead.

	== Approximation ==		== Approximation ==

FloraC: BP is a context that needs to be raised explicitly

2026-02-22T06:54:19Z

BP is a context that needs to be raised explicitly

← Older revision		Revision as of 06:54, 22 February 2026
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	{{Infobox interval		{{Infobox interval
	\| Name = BP eighth		\| Name = jubilismic suboctave, BP eighth
	\| Color name = zzgg9, bizogu 9th		\| Color name = zzgg9, bizogu 9th
	\| Comma = no		\| Comma = no
	}} '''49/25''', called as the '''BP eighth''', is ~~an interval~~ approximated by many notable tunings, including but not limited to ~~[[Bohlen-Pierce]],~~ [[27edo]], [[34edo]], [[53edo]] and [[72edo]]~~. As a stack of two diminished fifths [[7/5]], it can be thought of as a diminished 9th~~.		}}
			'''49/25''', the '''jubilismic suboctave''', is a [[jubilisma]] short of the [[2/1\|octave]]. As a stack of two [[7/5]] diminished fifths, it can be thought of as a diminished ninth. It is also called the '''BP eighth''' in the [[Bohlen–Pierce]] scale.

			It is approximated by many notable tunings besides Bohlen–Pierce, including but not limited to [[27edo]], [[34edo]], [[53edo]] and [[72edo]].

	== Approximation ==		== Approximation ==

Xenllium at 03:43, 22 February 2026

2026-02-22T03:43:52Z

← Older revision		Revision as of 03:43, 22 February 2026
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	{{Infobox ~~Interval~~		{{Infobox interval
	\| Name = BP eighth		\| Name = BP eighth
	\| Color name = zzgg9, bizogu 9th		\| Color name = zzgg9, bizogu 9th
	\| Comma = no		\| Comma = no
	}} ~~The BP eighth,~~ 49/25, is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]]. As a stack of two diminished fifths [[7/5]], it can be thought of as a diminished 9th.		}} '''49/25''', called as the '''BP eighth''', is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]]. As a stack of two diminished fifths [[7/5]], it can be thought of as a diminished 9th.

	== Approximation ==		== Approximation ==
	{{Interval edo approximation\|49/25}}		{{Interval edo approximation\|49/25}}

			== See also ==
			* [[50/49]] – its octave complement

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

2025-11-03T13:14:29Z

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

← Older revision		Revision as of 13:14, 3 November 2025
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	}} The BP eighth, 49/25, is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]]. As a stack of two diminished fifths [[7/5]], it can be thought of as a diminished 9th.		}} The BP eighth, 49/25, is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]]. As a stack of two diminished fifths [[7/5]], it can be thought of as a diminished 9th.
	== Approximation ==		== Approximation ==
	{{~~Interval_Edo_Approximation~~ \| 49/25}}		{{Interval edo approximation\|49/25}}

Pailiaq at 07:55, 3 November 2025

2025-11-03T07:55:25Z

← Older revision		Revision as of 07:55, 3 November 2025
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	\| Comma = no		\| Comma = no
	}} The BP eighth, 49/25, is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]]. As a stack of two diminished fifths [[7/5]], it can be thought of as a diminished 9th.		}} The BP eighth, 49/25, is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]]. As a stack of two diminished fifths [[7/5]], it can be thought of as a diminished 9th.
			== Approximation ==
			{{Interval_Edo_Approximation \| 49/25}}

TallKite at 06:33, 11 July 2023

2023-07-11T06:33:44Z

← Older revision		Revision as of 06:33, 11 July 2023
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	{{Infobox Interval		{{Infobox Interval
	\| Name = BP eighth		\| Name = BP eighth
			\| Color name = zzgg9, bizogu 9th
	\| Comma = no		\| Comma = no
	}} The BP eighth, 49/25, is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]].		}} The BP eighth, 49/25, is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]]. As a stack of two diminished fifths [[7/5]], it can be thought of as a diminished 9th.

BudjarnLambeth: Created wanted page

2023-06-18T06:58:22Z

Created wanted page

New page

{{Infobox Interval
| Name = BP eighth
| Comma = no
}} The BP eighth, 49/25, is an interval approximated by many notable tunings, including but not limited to [[Bohlen-Pierce]], [[27edo]], [[34edo]], [[53edo]] and [[72edo]].