Sensamagic clan: Difference between revisions
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* ''[[Fourfives]]'' (+235298/234375) → [[Fifive family #Fourfives|Fifive family]] | * ''[[Fourfives]]'' (+235298/234375) → [[Fifive family #Fourfives|Fifive family]] | ||
The others are weak extensions. Father tempers out [[16/15]], splitting the generator in two. Godzilla tempers out [[49/48]] with a hemitwelfth period. Sidi tempers out [[25/24]], splitting the generator in two with a hemitwelfth period. Clyde tempers out [[3136/3125]] with a 1/6-twelfth period. Superpyth tempers out [[64/63]], splitting the generator in six. Magic tempers out [[225/224]] with a 1/5-twelfth period. Octacot tempers out [[2401/2400]], splitting the generator in five. Hemiaug tempers out [[128/125]]. Pentacloud tempers out [[16807/16384]]. These split the generator in seven. Bamity tempers out [[64827/64000]], splitting the generator in nine. Rodan tempers out [[1029/1024]], splitting the generator in ten. Shrutar tempers out [[2048/2025]], splitting the generator in eleven. Finally, escaped tempers out [[65625/65536]], splitting the generator in sixteen. | The others are weak extensions. Father tempers out [[16/15]], splitting the generator in two. Godzilla tempers out [[49/48]] with a hemitwelfth period. Sidi tempers out [[25/24]], splitting the generator in two with a hemitwelfth period. Clyde tempers out [[3136/3125]] with a 1/6-twelfth period. Superpyth tempers out [[64/63]], splitting the generator in six. Magic tempers out [[225/224]] with a 1/5-twelfth period. Octacot tempers out [[2401/2400]], splitting the generator in five. Hemiaug tempers out [[128/125]]. Pentacloud tempers out [[16807/16384]]. These split the generator in seven. Bamity tempers out [[64827/64000]], splitting the generator in nine. Rodan tempers out [[1029/1024]], splitting the generator in ten. Shrutar tempers out [[2048/2025]], splitting the generator in eleven. Salsa tempers out [[32805/32768]], splitting the generator in fifteen. Finally, escaped tempers out [[65625/65536]], splitting the generator in sixteen. | ||
Discussed elsewhere are | Discussed elsewhere are | ||
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* [[Rodan]] (+1029/1024) → [[Gamelismic clan #Rodan|Gamelismic clan]] | * [[Rodan]] (+1029/1024) → [[Gamelismic clan #Rodan|Gamelismic clan]] | ||
* ''[[Shrutar]]'' (+2048/2025) → [[Diaschismic family #Shrutar|Diaschismic family]] | * ''[[Shrutar]]'' (+2048/2025) → [[Diaschismic family #Shrutar|Diaschismic family]] | ||
* ''[[Salsa]]'' (+32805/32768) → [[Schismatic family #Salsa|Schismatic family]] | |||
* ''[[Escaped]]'' (+65625/65536) → [[Escapade family #Escaped|Escapade family]] | * ''[[Escaped]]'' (+65625/65536) → [[Escapade family #Escaped|Escapade family]] | ||
For ''no-twos'' extensions, see [[No-twos subgroup temperaments #BPS]]. | For ''no-twos'' extensions, see [[No-twos subgroup temperaments #BPS]]. | ||
Considered below are bohpier, | Considered below are bohpier, pycnic, superenneadecal, superthird, magus and leapweek. | ||
== Bohpier == | == Bohpier == | ||
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: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Bohpier]].'' | : ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Bohpier]].'' | ||
Bohpier is named after its interesting [[relationship between Bohlen–Pierce and octave-ful temperaments|relationship with the non-octave Bohlen–Pierce equal temperament]]. | Bohpier tempers out 3125/3087 and may be described as the {{nowrap| 41 & 49 }} temperament. It is named after its interesting [[relationship between Bohlen–Pierce and octave-ful temperaments|relationship with the non-octave Bohlen–Pierce equal temperament]]. | ||
[[41edo]] itself makes for an excellent tuning, though [[90edo]] and [[131edo]] are interesting alternatives. Another notable tuning is given by [[TE]], [[CTE]] and [[POTE]], all coinciding at 146.4741{{c}} with pure octaves since prime 2 is not involved in the comma to begin with, though its difference from [[WE]] and/or [[CWE]] (shown below) is largely unnoticeable. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
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Badness (Sintel): 3.39 | Badness (Sintel): 3.39 | ||
== | == Pycnic == | ||
: ''For the 5-limit version, see [[Syntonic–kleismic equivalence continuum #Stump]].'' | |||
Pycnic is related to [[triton]], but its mapping differs for the [[7/1|7th harmonic]]. It is also related to [[liese]], from which its mapping differs for the [[5/1|5th harmonic]]. | |||
The fifth of pycnic in size is a meantone fifth, but four of them are not used to reach 5. This has the effect of making the Pythagorean major third, nominally 81/64, very close to 5/4 in tuning, being two cents sharp of it in the CWE tuning for instance. Pycnic has [[mos]] of size 9, 11, 13, 15, 17… which contain these alternative thirds, leading to two kinds of major triads, an official one and a nominally Pythagorean one which is actually in better tune. | |||
The fifth of pycnic in size is a meantone fifth, but four of them are not used to reach 5. This has the effect of making the Pythagorean major third, nominally 81/64, very close to 5/4 in tuning, being | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
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[[Badness]] (Sintel): 1.87 | [[Badness]] (Sintel): 1.87 | ||
== | == Xenia == | ||
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments # | : ''For the 5-limit version, see [[Syntonic–kleismic equivalence continuum #Xenial]].'' | ||
Xenia is related to [[Starling temperaments #Xenial|xenial]], but its mapping differs for the [[7/1|7th harmonic]]. It may be described as {{nowrap| 19 & 51c }} or {{nowrap| 19 & 70d }}, which tempers out the sensamagic and keega, [[1029/1000]]. | |||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 245/243, 1029/1000 | |||
{{Mapping|legend=1| 1 -6 -12 -9 | 0 9 17 14 }} | |||
: mapping generators: ~2, ~9/5 | |||
[[Optimal tuning]]s: | |||
* [[WE]]: ~2 = 1201.0862{{c}}, ~9/5 = 1012.0503{{c}} | |||
: [[error map]]: {{val| +1.086 -0.020 +5.507 -9.898 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~9/5 = 1011.2199{{c}} | |||
: error map: {{val| 0.000 -0.976 +4.424 -11.748 }} | |||
{{Optimal ET sequence|legend=1| 19, 70d, 89d }} | |||
[[Badness]] (Sintel): 2.25 | |||
== Magus == | |||
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Magus]].'' | |||
Magus temperament tempers out [[50331648/48828125]] in the 5-limit. This temperament can be described as {{nowrap| 46 & 49 }} temperament, which tempers out the sensamagic and [[28672/28125]]. The alternative extension [[starling temperaments #Amigo|amigo]] ({{nowrap| 43 & 46 }}) tempers out the same 5-limit comma as the magus, but with the [[126/125|starling comma]] (126/125) rather than the sensamagic tempered out. | |||
Magus has a generator of a sharp ~5/4, and ~[[25/16]] is twice as sharp so that it makes sense to equate with [[11/7]] by tempering out [[176/175]]), so that three reaches [[128/125]] short of the octave, where 128/125 is tuned narrow; this is significant because magus reaches [[3/2]] as ([[25/16]])/([[128/125]])<sup>3</sup>, that is, {{nowrap| 2 + 3 × 3 {{=}} 11 }} generators. Therefore, it implies that [[25/24]] is split into three [[128/125]]'s. Therefore, in the 5-limit, magus can be thought of as a higher-complexity and sharper analogue of [[würschmidt]] (which reaches [[3/2]] as (25/16)/(128/125)<sup>2</sup> implying 25/24 is split into two 128/125's thus having a guaranteed neutral third), which itself is a higher-complexity and sharper analogue of [[magic]] (which equates 25/24 with 128/125 by flattening 5). For more details on these connections see [[Würschmidt comma]]. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 245/243, | [[Comma list]]: 245/243, 28672/28125 | ||
{{Mapping|legend=1| 1 - | {{Mapping|legend=1| 1 -2 2 -6 | 0 11 1 27 }} | ||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = | * [[WE]]: ~2 = 1198.7187{{c}}, ~5/4 = 391.0473{{c}} | ||
: [[error map]]: {{val| + | : [[error map]]: {{val| -1.281 +2.128 +2.171 -2.860 }} | ||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~ | * [[CWE]]: ~2 = 1200.0000{{c}}, ~5/4 = 391.4129{{c}} | ||
: error map: {{val| 0.000 + | : error map: {{val| 0.000 +3.587 +5.099 -0.678 }} | ||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 46, 95, 141bc, 187bc }} | ||
[[Badness]] (Sintel): | [[Badness]] (Sintel): 2.74 | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: | Comma list: 176/175, 245/243, 1331/1323 | ||
Mapping: {{mapping| 1 - | Mapping: {{mapping| 1 -2 2 -6 -6 | 0 11 1 27 29 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = | * WE: ~2 = 1198.7144{{c}}, ~5/4 = 391.0836{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~ | * CWE: ~2 = 1200.0000{{c}}, ~5/4 = 391.4506{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 46, 95, 141bc }} | ||
Badness (Sintel): | Badness (Sintel): 1.49 | ||
=== 13-limit === | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: | Comma list: 91/90, 176/175, 245/243, 1331/1323 | ||
Mapping: {{mapping| 1 - | Mapping: {{mapping| 1 -2 2 -6 -6 5 | 0 11 1 27 29 -4 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = 1199. | * WE: ~2 = 1199.7708{{c}}, ~5/4 = 391.2912{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~ | * CWE: ~2 = 1200.0000{{c}}, ~5/4 = 391.3597{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 3de, 43de, 46 }} | ||
Badness (Sintel): | Badness (Sintel): 1.78 | ||
== Superenneadecal == | == Superenneadecal == | ||
Superenneadecal is a cousin of [[enneadecal]] but sharper fifth is used to temper 245/243. | Superenneadecal is a cousin of [[enneadecal]] but a sharper fifth is used to temper out 245/243. | ||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
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Badness (Sintel): 2.20 | Badness (Sintel): 2.20 | ||
== | == Superthird == | ||
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments # | : ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Shibboleth]].'' | ||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 245/243, | [[Comma list]]: 245/243, 78125/76832 | ||
{{Mapping|legend=1| 1 - | {{Mapping|legend=1| 1 -5 -5 -10 | 0 18 20 35 }} | ||
: mapping generators: ~2, ~9/7 | |||
[[Optimal tuning]]s: | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = | * [[WE]]: ~2 = 1200.3935{{c}}, ~9/7 = 439.2199{{c}} | ||
: [[error map]]: {{val| | : [[error map]]: {{val| +0.394 +2.035 -3.884 -0.066 }} | ||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~ | * [[CWE]]: ~2 = 1200.0000{{c}}, ~9/7 = 439.0931{{c}} | ||
: error map: {{val| 0.000 + | : error map: {{val| 0.000 +1.721 -4.452 -0.568 }} | ||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 11cd, 30d, 41 }} | ||
[[Badness]] (Sintel): | [[Badness]] (Sintel): 3.53 | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: | Comma list: 100/99, 245/243, 78125/76832 | ||
Mapping: {{mapping| 1 - | Mapping: {{mapping| 1 -5 -5 -10 2 | 0 18 20 35 4 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = | * WE: ~2 = 1199.5116{c}}, ~9/7 = 438.9734{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~ | * CWE: ~2 = 1200.0000{{c}}, ~9/7 = 439.1362{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 11cd, 30d, 41, 153be }} | ||
Badness (Sintel): | Badness (Sintel): 2.34 | ||
=== 13-limit === | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: | Comma list: 100/99, 144/143, 196/195, 1375/1352 | ||
Mapping: {{mapping| 1 -2 | Mapping: {{mapping| 1 -5 -5 -10 2 -8 | 0 18 20 35 4 32 }} | ||
Optimal tunings: | Optimal tunings: | ||
* WE: ~2 = 1199. | * WE: ~2 = 1199.2631{c}}, ~9/7 = 438.8494{{c}} | ||
* CWE: ~2 = 1200.0000{{c}}, ~ | * CWE: ~2 = 1200.0000{{c}}, ~9/7 = 439.0943{{c}} | ||
{{Optimal ET sequence|legend=0| | {{Optimal ET sequence|legend=0| 11cdf, 30df, 41 }} | ||
Badness (Sintel): | Badness (Sintel): 2.18 | ||
== Leapweek == | == Leapweek == | ||
: ''Not to be confused with scales produced by leap week calendars such as [[Symmetry454]].'' | : ''Not to be confused with scales produced by leap week calendars such as [[Symmetry454]].'' | ||
Leapweek may be described as the {{nowrap| 46 & 63 }} temperament, generated by a perfect fifth and being a strong extension of [[leapfrog]]. [[109edo]] makes for an excellent tuning. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
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[[Category:Temperament clans]] | [[Category:Temperament clans]] | ||
[[Category:Sensamagic clan| ]] <!-- main article --> | [[Category:Sensamagic clan| ]] <!-- main article --> | ||
[[Category:Rank 2]] | [[Category:Rank 2]] | ||
[[Category:Listen]] | [[Category:Listen]] | ||