Buzzardsmic clan: Difference between revisions

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Extensions of buzzard to incorporate [[prime interval|prime]] [[5/1|5]] along its chain of generators (and therefore the full [[7-limit]]) include septimal buzzard ({{nowrap| 53 & 58 }}), which tempers out [[1728/1715]] (and [[5120/5103]]); subfourth ({{nowrap| 58 & 63 }}), which tempers out [[10976/10935]]; and lemongrass ({{nowrap| 63 & 68 }}), which tempers out [[245/243]]. All are considered below.

Weak extensions include ~~submajor~~ ({{nowrap| 10 & 53 }}), which tempers out [[225/224]] and splits [[32/21]] (the superfifth) in two; ~~and~~ thuja ({{nowrap| 15 & 43 }}), which tempers out [[126/125]] and splits [[21/8]] into three.

Weak extensions include demibuzzard ({{nowrap| 10 & 53 }}), which tempers out [[225/224]] and splits [[32/21]] (the superfifth) in two; thuja ({{nowrap| 15 & 43 }}), which tempers out [[126/125]] and splits [[21/8]] into three; subsedia ({{nowrap| 10 & 111 }}), which tempers out [[16875/16807]] and splits [[21/16]] in four; and anthoine ({{nowrap| 25 & 53 }}), which tempers out [[3125/3087]] and splits [[21/2]] in five.

Full 7-limit temperaments discussed elsewhere are:

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== Lemongrass ==

~~Lemongrass~~ tempers out [[245/243]] and may be described as the {{nowrap| 63 & 68 }} temperament. Characterized by a sharper generator than septimal buzzard, lemongrass compresses the septimal comma so much that the syntonic comma is no longer equated with it but with twice of it, or the large septimal diesis. [[68edo]] itself is a great tuning for this, though [[63edo]] and [[73edo]] are also possible.

Named by [[Lériendil]] in 2025, lemongrass tempers out [[245/243]] and may be described as the {{nowrap| 63 & 68 }} temperament. Characterized by a sharper generator than septimal buzzard, lemongrass compresses the septimal comma so much that the syntonic comma is no longer equated with it but with twice of it, or the large septimal diesis. [[68edo]] itself is a great tuning for this, though [[63edo]] and [[73edo]] are also possible.

[[Subgroup]]: 2.3.5.7

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= Weak extensions =

== Demibuzzard ==

: ''For the 5-limit version, see [[Schismic–Mercator equivalence continuum#~~Submajor~~]].''

: ''For the 5-limit version, see [[Schismic–Mercator equivalence continuum #Demibuzzard]].''

Demibuzzard may be described as the {{nowrap| 10 & 53 }} temperament. It is generated by a submajor third; note that in the data below, the generator is the [[octave complement]], a supraminor sixth, since two of it minus an octave make buzzard's generator of ~21/16. The ploidacot for this temperament is epsilon-octacot.

Demibuzzard may be described as the {{nowrap| 10 & 53 }} temperament. It is generated by a submajor third; note that in the data below, the generator is the [[octave complement]], a supraminor sixth, since two of it minus an octave make buzzard's generator of ~21/16. The [[ploidacot]] for this temperament is epsilon-octacot.

This temperament naturally comes about from a structure in edos like [[43edo|43-]], [[53edo|53-]], and [[63edo]] where two flattened ~[[13/8]] intervals reach the buzzard generator of ~21/16, two of which produce a semitritave that can here be equated to [[26/15]] – providing a mapping of 5 significantly less complex than the [[vulture]] mapping – and two of those finally reach [[3/1]].

It diverges into two extensions for prime 11: submajor ({{nowrap| 53 & 63 }}) favoring sharp fifths, and interpental ({{nowrap| 43 & 53 }}), favoring flat fifths; the two mappings meet at [[53edo]].

It diverges into two extensions for prime 11: submajor ({{nowrap| 53 & 63 }}) favoring sharp fifths, and interpental ({{nowrap| 43 & 53 }}), favoring flat fifths; the two mappings meet at [[53edo]]. Note that ''submajor'' (referring to the submajor third, not the supraminor sixth) used to be the name for the 7-limit temperament.

=== 7-limit ===

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Badness (Sintel): 0.944

=== 17-limit ===

==== 17-limit ====

Subgroup: 2.3.5.7.11.13.17

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Badness (Sintel): 1.14

=== 19-limit ===

==== 19-limit ====

Subgroup: 2.3.5.7.11.13.17.19

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Badness (Sintel): 1.15

=== 23-limit ===

==== 23-limit ====

Subgroup: 2.3.5.7.11.13.17.19.23

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Badness (Sintel): 1.19

=== 29-limit ===

==== 29-limit ====

Subgroup: 2.3.5.7.11.13.17.19.23.29

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Badness (Sintel): 1.15

=== Antemka ===

This temperament has the opposite mappings of 5 and 13 to [[emka]].

Comma list: 105/104, 126/125, 66/65, 1024/1001

Edo join: 15 & 28

Mapping: {{mapping| 1 8 5 -2 4 8|0 -12 -5 9 -1 -8}}

Optimal tuning (CWE): ~2 = 1200.0000{{c}}, ~16/11 = 641.492{{c}}

== Subsedia ==

Named by [[Xenllium]] in 2022, subsedia tempers out the [[mirkwai comma]] and may be described as the {{nowrap| 111 & 121 }} temperament. The generator for subsedia is 0.5 cents flat of [[15/14]]-wide semitone. In this temperament, three generators make ~[[16/13]], five make ~[[24/17]], twelve make ~[[16/7]], sixteen make ~[[3/1]], and 45 make ~22/1.

[[Subgroup]]: 2.3.5.7

[[Comma list]]: 16875/16807, 65536/64827

: mapping generators: ~2, ~15/14

[[Optimal tuning]]s:

* [[WE]]: ~2 = 1199.2693{{c}}, ~15/14 = 118.8923{{c}}

: [[error map]]: {{val| -0.731 +0.322 -0.060 +1.543 }}

* [[CWE]]: ~2 = 1200.0000{{c}}, ~15/14 = 118.9682{{c}}

: error map: {{val| 0.000 +1.536 +1.545 +3.556 }}

[[Badness]] (Sintel): 3.99

=== 11-limit ===

Subgroup: 2.3.5.7.11

Comma list: 540/539, 1375/1372, 65536/64827

Mapping: {{mapping| 1 0 5 4 -1 | 0 16 -27 -12 45 }}

Optimal tunings:

* WE: ~2 = 1199.2891{{c}}, ~15/14 = 118.8978{{c}}

* CWE: ~2 = 1200.0000{{c}}, ~15/14 = 118.9662{{c}}

Badness (Sintel): 2.21

=== 13-limit ===

Subgroup: 2.3.5.7.11.13

Comma list: 352/351, 540/539, 676/675, 1375/1372

Mapping: {{mapping| 1 0 5 4 -1 4 | 0 16 -27 -12 45 -3 }}

Optimal tunings:

* WE: ~2 = 1199.2920{{c}}, ~15/14 = 118.8980{{c}}

* CWE: ~2 = 1200.0000{{c}}, ~15/14 = 118.9666{{c}}

Badness (Sintel): 1.31

=== 17-limit ===

Subgroup: 2.3.5.7.11.13.17

Comma list: 256/255, 352/351, 442/441, 540/539, 715/714

Mapping: {{mapping| 1 0 5 4 -1 4 3 | 0 16 -27 -12 45 -3 11 }}

Optimal tunings:

* WE: ~2 = 1199.2648{{c}}, ~15/14 = 118.8946{{c}}

* CWE: ~2 = 1200.0000{{c}}, ~15/14 = 118.9655{{c}}

Badness (Sintel): 1.00

=== 19-limit ===

Subgroup: 2.3.5.7.11.13.17.19

Comma list: 256/255, 352/351, 400/399, 442/441, 456/455, 715/714

Mapping: {{mapping| 1 0 5 4 -1 4 3 10 | 0 16 -27 -12 45 -3 11 -58 }}

Optimal tunings:

* WE: ~2 = 1199.2847{{c}}, ~15/14 = 118.8929{{c}}

* CWE: ~2 = 1200.0000{{c}}, ~15/14 = 118.9644{{c}}

Badness (Sintel): 1.09

== Anthoine ==

: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Anthoine]].''

~~Anthoine~~ is generated by [[5/4]] and tempers out [[3125/3087]] in addition to the buzzardsma; note that the data below shows the octave complement generator, ~8/5, so that buzzard's generator is found at 5 generators up. It is most notable as the {{nowrap| 25 & 28 }} temperament and as the chain of 5/4's present in 53edo. Its ploidacot is 13-sheared-20-cot.

Named by [[Lériendil]] in 2025, anthoine is generated by [[5/4]] and tempers out [[3125/3087]] in addition to the buzzardsma; note that the data below shows the octave complement generator, ~8/5, so that buzzard's generator is found at 5 generators up. It is most notable as the {{nowrap| 25 & 28 }} temperament and as the chain of 5/4's present in 53edo. Its ploidacot is 13-sheared-20-cot.

[[Subgroup]]: 2.3.5.7

@@ Line 4: / Line 4: @@
 Extensions of buzzard to incorporate [[prime interval|prime]] [[5/1|5]] along its chain of generators (and therefore the full [[7-limit]]) include septimal buzzard ({{nowrap| 53 & 58 }}), which tempers out [[1728/1715]] (and [[5120/5103]]); subfourth ({{nowrap| 58 & 63 }}), which tempers out [[10976/10935]]; and lemongrass ({{nowrap| 63 & 68 }}), which tempers out [[245/243]]. All are considered below.
-Weak extensions include submajor ({{nowrap| 10 & 53 }}), which tempers out [[225/224]] and splits [[32/21]] (the superfifth) in two; and thuja ({{nowrap| 15 & 43 }}), which tempers out [[126/125]] and splits [[21/8]] into three.
+Weak extensions include demibuzzard ({{nowrap| 10 & 53 }}), which tempers out [[225/224]] and splits [[32/21]] (the superfifth) in two; thuja ({{nowrap| 15 & 43 }}), which tempers out [[126/125]] and splits [[21/8]] into three; subsedia ({{nowrap| 10 & 111 }}), which tempers out [[16875/16807]] and splits [[21/16]] in four; and anthoine ({{nowrap| 25 & 53 }}), which tempers out [[3125/3087]] and splits [[21/2]] in five.
 Full 7-limit temperaments discussed elsewhere are:
@@ Line 199: / Line 199: @@
 == Lemongrass ==
-Lemongrass tempers out [[245/243]] and may be described as the {{nowrap| 63 & 68 }} temperament. Characterized by a sharper generator than septimal buzzard, lemongrass compresses the septimal comma so much that the syntonic comma is no longer equated with it but with twice of it, or the large septimal diesis. [[68edo]] itself is a great tuning for this, though [[63edo]] and [[73edo]] are also possible.
+Named by [[Lériendil]] in 2025, lemongrass tempers out [[245/243]] and may be described as the {{nowrap| 63 & 68 }} temperament. Characterized by a sharper generator than septimal buzzard, lemongrass compresses the septimal comma so much that the syntonic comma is no longer equated with it but with twice of it, or the large septimal diesis. [[68edo]] itself is a great tuning for this, though [[63edo]] and [[73edo]] are also possible.
 [[Subgroup]]: 2.3.5.7
@@ Line 219: / Line 219: @@
 = Weak extensions =
 == Demibuzzard ==
-: ''For the 5-limit version, see [[Schismic–Mercator equivalence continuum#Submajor]].''
+: ''For the 5-limit version, see [[Schismic–Mercator equivalence continuum #Demibuzzard]].''
-Demibuzzard may be described as the {{nowrap| 10 & 53 }} temperament. It is generated by a submajor third; note that in the data below, the generator is the [[octave complement]], a supraminor sixth, since two of it minus an octave make buzzard's generator of ~21/16. The ploidacot for this temperament is epsilon-octacot.
+Demibuzzard may be described as the {{nowrap| 10 & 53 }} temperament. It is generated by a submajor third; note that in the data below, the generator is the [[octave complement]], a supraminor sixth, since two of it minus an octave make buzzard's generator of ~21/16. The [[ploidacot]] for this temperament is epsilon-octacot.
 This temperament naturally comes about from a structure in edos like [[43edo|43-]], [[53edo|53-]], and [[63edo]] where two flattened ~[[13/8]] intervals reach the buzzard generator of ~21/16, two of which produce a semitritave that can here be equated to [[26/15]] – providing a mapping of 5 significantly less complex than the [[vulture]] mapping – and two of those finally reach [[3/1]].
-It diverges into two extensions for prime 11: submajor ({{nowrap| 53 & 63 }}) favoring sharp fifths, and interpental ({{nowrap| 43 & 53 }}), favoring flat fifths; the two mappings meet at [[53edo]].
+It diverges into two extensions for prime 11: submajor ({{nowrap| 53 & 63 }}) favoring sharp fifths, and interpental ({{nowrap| 43 & 53 }}), favoring flat fifths; the two mappings meet at [[53edo]]. Note that ''submajor'' (referring to the submajor third, not the supraminor sixth) used to be the name for the 7-limit temperament.
 === 7-limit ===
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 Badness (Sintel): 0.944
-=== 17-limit ===
+==== 17-limit ====
 Subgroup: 2.3.5.7.11.13.17
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 Badness (Sintel): 1.14
-=== 19-limit ===
+==== 19-limit ====
 Subgroup: 2.3.5.7.11.13.17.19
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 Badness (Sintel): 1.15
-=== 23-limit ===
+==== 23-limit ====
 Subgroup: 2.3.5.7.11.13.17.19.23
@@ Line 420: / Line 421: @@
 Badness (Sintel): 1.19
-=== 29-limit ===
+==== 29-limit ====
 Subgroup: 2.3.5.7.11.13.17.19.23.29
@@ Line 434: / Line 435: @@
 Badness (Sintel): 1.15
+=== Antemka ===
+This temperament has the opposite mappings of 5 and 13 to [[emka]].
+Comma list: 105/104, 126/125, 66/65, 1024/1001
+Edo join: 15 & 28
+Mapping: {{mapping| 1 8 5 -2 4 8|0 -12 -5 9 -1 -8}}
+Optimal tuning (CWE): ~2 = 1200.0000{{c}}, ~16/11 = 641.492{{c}}
+== Subsedia ==
+Named by [[Xenllium]] in 2022, subsedia tempers out the [[mirkwai comma]] and may be described as the {{nowrap| 111 & 121 }} temperament. The generator for subsedia is 0.5 cents flat of [[15/14]]-wide semitone. In this temperament, three generators make ~[[16/13]], five make ~[[24/17]], twelve make ~[[16/7]], sixteen make ~[[3/1]], and 45 make ~22/1.
+[[Subgroup]]: 2.3.5.7
+[[Comma list]]: 16875/16807, 65536/64827
+{{Mapping|legend=1| 1 0 5 4 | 0 16 -27 -12 }}
+: mapping generators: ~2, ~15/14
+[[Optimal tuning]]s:
+* [[WE]]: ~2 = 1199.2693{{c}}, ~15/14 = 118.8923{{c}}
+: [[error map]]: {{val| -0.731 +0.322 -0.060 +1.543 }}
+* [[CWE]]: ~2 = 1200.0000{{c}}, ~15/14 = 118.9682{{c}}
+: error map: {{val| 0.000 +1.536 +1.545 +3.556 }}
+{{Optimal ET sequence|legend=1| 10, 91cd, 101, 111, 121, 232d }}
+[[Badness]] (Sintel): 3.99
+=== 11-limit ===
+Subgroup: 2.3.5.7.11
+Comma list: 540/539, 1375/1372, 65536/64827
+Mapping: {{mapping| 1 0 5 4 -1 | 0 16 -27 -12 45 }}
+Optimal tunings:
+* WE: ~2 = 1199.2891{{c}}, ~15/14 = 118.8978{{c}}
+* CWE: ~2 = 1200.0000{{c}}, ~15/14 = 118.9662{{c}}
+{{Optimal ET sequence|legend=0| 10, 101, 111, 121, 232d }}
+Badness (Sintel): 2.21
+=== 13-limit ===
+Subgroup: 2.3.5.7.11.13
+Comma list: 352/351, 540/539, 676/675, 1375/1372
+Mapping: {{mapping| 1 0 5 4 -1 4 | 0 16 -27 -12 45 -3 }}
+Optimal tunings:
+* WE: ~2 = 1199.2920{{c}}, ~15/14 = 118.8980{{c}}
+* CWE: ~2 = 1200.0000{{c}}, ~15/14 = 118.9666{{c}}
+{{Optimal ET sequence|legend=0| 10, 101, 111, 121, 232d }}
+Badness (Sintel): 1.31
+=== 17-limit ===
+Subgroup: 2.3.5.7.11.13.17
+Comma list: 256/255, 352/351, 442/441, 540/539, 715/714
+Mapping: {{mapping| 1 0 5 4 -1 4 3 | 0 16 -27 -12 45 -3 11 }}
+Optimal tunings:
+* WE: ~2 = 1199.2648{{c}}, ~15/14 = 118.8946{{c}}
+* CWE: ~2 = 1200.0000{{c}}, ~15/14 = 118.9655{{c}}
+{{Optimal ET sequence|legend=0| 10, 101, 111, 121, 232dg }}
+Badness (Sintel): 1.00
+=== 19-limit ===
+Subgroup: 2.3.5.7.11.13.17.19
+Comma list: 256/255, 352/351, 400/399, 442/441, 456/455, 715/714
+Mapping: {{mapping| 1 0 5 4 -1 4 3 10 | 0 16 -27 -12 45 -3 11 -58 }}
+Optimal tunings:
+* WE: ~2 = 1199.2847{{c}}, ~15/14 = 118.8929{{c}}
+* CWE: ~2 = 1200.0000{{c}}, ~15/14 = 118.9644{{c}}
+{{Optimal ET sequence|legend=0| 10, 111, 121, 232dg }}
+Badness (Sintel): 1.09
 == Anthoine ==
 : ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Anthoine]].''
-Anthoine is generated by [[5/4]] and tempers out [[3125/3087]] in addition to the buzzardsma; note that the data below shows the octave complement generator, ~8/5, so that buzzard's generator is found at 5 generators up. It is most notable as the {{nowrap| 25 & 28 }} temperament and as the chain of 5/4's present in 53edo. Its ploidacot is 13-sheared-20-cot.
+Named by [[Lériendil]] in 2025, anthoine is generated by [[5/4]] and tempers out [[3125/3087]] in addition to the buzzardsma; note that the data below shows the octave complement generator, ~8/5, so that buzzard's generator is found at 5 generators up. It is most notable as the {{nowrap| 25 & 28 }} temperament and as the chain of 5/4's present in 53edo. Its ploidacot is 13-sheared-20-cot.
 [[Subgroup]]: 2.3.5.7