Gallery of projective tuning space images: Difference between revisions
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In the following images, unless otherwise specified: | In the following images, unless otherwise specified: | ||
* Numerals represent [[edo|equal temperaments]] (steps per [[octave]]) | |||
* Multiple appearances of the same number are different mappings | |||
* Rotation of the ET numbers indicates [[octave stretch]] of the [[TOP]] tuning of the equal temperament (15 cents stretch = 90° clockwise rotation) | |||
* Lines are [[temperaments]] (where a single [[comma]] is [[tempered out]]) | |||
* Hexagons are contours of maximum Tenney-weighted damage of TOP tunings | |||
== 5-limit == | |||
=5-limit= | |||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-amp-hand-annotated-gray.jpg|200px]] | ||
| | {2,3,5} PTS with handwritten annotations | | | {2,3,5} PTS with handwritten annotations | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150090296739367&set=gm.10150170038074482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-04)] | | | [https://www.facebook.com/photo.php?fbid=10150090296739367&set=gm.10150170038074482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-04)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-zo4.jpg|157px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152632247244367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-22)] | | | [https://www.facebook.com/photo.php?fbid=10152632247244367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-22)] | ||
zoomed waaaay out | zoomed waaaay out | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-zo3.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152632247269367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-22)] | | | [https://www.facebook.com/photo.php?fbid=10152632247269367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-22)] | ||
zoomed-out still more | zoomed-out still more | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-zo2.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152632247314367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-22)] | | | [https://www.facebook.com/photo.php?fbid=10152632247314367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-22)] | ||
zoomed-out more | zoomed-out more | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-zo1.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152632247409367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-22)] | | | [https://www.facebook.com/photo.php?fbid=10152632247409367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-22)] | ||
zoomed-out | zoomed-out | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152310913269367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-04-10)] | | | [https://www.facebook.com/photo.php?fbid=10152310913269367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-04-10)] | ||
5-limit projective tuning space showing equal temperaments and good rank-two temperaments (or "temperament families"). Concentric hexagons indicate TOP damage (of TOP tuning) up to 10 in increments of 1. | 5-limit projective tuning space showing equal temperaments and good rank-two temperaments (or "temperament families"). Concentric hexagons indicate TOP damage (of TOP tuning) up to 10 in increments of 1. | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-graybg-zi1.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152640895264367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | | | [https://www.facebook.com/photo.php?fbid=10152640895264367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | ||
zoomed-in | zoomed-in | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-graybg-zi2.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152640895159367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | | | [https://www.facebook.com/photo.php?fbid=10152640895159367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | ||
zoomed-in more | zoomed-in more | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-zi3.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152640895094367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | | | [https://www.facebook.com/photo.php?fbid=10152640895094367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | ||
zoomed-in still more | zoomed-in still more | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-zi4.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152641282619367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | | | [https://www.facebook.com/photo.php?fbid=10152641282619367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | ||
zoomed way in | zoomed way in | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-twtop-tlin-zi5.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152641282779367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | | | [https://www.facebook.com/photo.php?fbid=10152641282779367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-25)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
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| | [[ | | | [[File:pts-2-3-5-e2-breed-twtop-tlin-z0.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152643397394367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | | | [https://www.facebook.com/photo.php?fbid=10152643397394367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | ||
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zoom level 0 | zoom level 0 | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-breed-twtop-tlin-z1.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152643397459367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | | | [https://www.facebook.com/photo.php?fbid=10152643397459367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | ||
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zoom level 1 | zoom level 1 | ||
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| | [[ | | | [[File:pts-2-3-5-e2-breed-twtop-tlin-z2.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152643397549367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | | | [https://www.facebook.com/photo.php?fbid=10152643397549367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | ||
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zoom level 2 | zoom level 2 | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-breed-twtop-tlin-z3.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152643397614367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | | | [https://www.facebook.com/photo.php?fbid=10152643397614367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | ||
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zoom level 3 | zoom level 3 | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-breed-twtop-tlin-z4.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152643397709367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | | | [https://www.facebook.com/photo.php?fbid=10152643397709367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | ||
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zoom level 4 | zoom level 4 | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-breed-twtop-tlin-z5.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152643397784367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | | | [https://www.facebook.com/photo.php?fbid=10152643397784367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | ||
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zoom level 5 | zoom level 5 | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-breed-twtop-tlin-z6.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152643397899367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | | | [https://www.facebook.com/photo.php?fbid=10152643397899367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | ||
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zoom level 6 | zoom level 6 | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-5-e2-breed-twtop-tlin-z7.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10152643397989367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | | | [https://www.facebook.com/photo.php?fbid=10152643397989367&set=oa.389536071186621&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance - Mathematical Theory (2014-08-26)] | ||
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|} | |} | ||
=11-limit subgroups= | == 11-limit subgroups == | ||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-7-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150090453304367&set=gm.10150170038074482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-04)] | | | [https://www.facebook.com/photo.php?fbid=10150090453304367&set=gm.10150170038074482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-04)] | ||
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hexagons are contours of maximum Tenney-weighted damage of TOP tunings | hexagons are contours of maximum Tenney-weighted damage of TOP tunings | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-7-e2-twtop-z0.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150091440809367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | | | [https://www.facebook.com/photo.php?fbid=10150091440809367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-9-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150091485324367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | | | [https://www.facebook.com/photo.php?fbid=10150091485324367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-3-11-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150091496424367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | | | [https://www.facebook.com/photo.php?fbid=10150091496424367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-5-7-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150090453309367&set=gm.10150170038074482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-04)] | | | [https://www.facebook.com/photo.php?fbid=10150090453309367&set=gm.10150170038074482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-04)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-5-9-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150091482029367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | | | [https://www.facebook.com/photo.php?fbid=10150091482029367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-5-11-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150091500519367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | | | [https://www.facebook.com/photo.php?fbid=10150091500519367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-7-9-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150091540804367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | | | [https://www.facebook.com/photo.php?fbid=10150091540804367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-7-11-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150091506389367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | | | [https://www.facebook.com/photo.php?fbid=10150091506389367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| | [[ | | | [[File:pts-2-9-11-e2-twtop.jpg|200px]] | ||
| | [https://www.facebook.com/photo.php?fbid=10150091508499367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | | | [https://www.facebook.com/photo.php?fbid=10150091508499367&set=gm.10150170037959482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-06)] | ||
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|} | |} | ||
=3.5.7, tritave (3 | == 3.5.7 subgroup, tritave (3/1) based == | ||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| [[File:pts-3-5-7-e3-twtop.jpg|200px]] | |||
| [https://www.facebook.com/photo.php?fbid=10150090296744367&set=gm.10150170038074482&type=1&permPage=1 Paul Erlich > The Xenharmonic Alliance (2011-02-04)] | |||
projective tuning space based on {3,5,7} | projective tuning space based on {3,5,7} | ||
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|} | |} | ||
[[Category: | [[Category:Lists]] | ||
[[Category:Graphs]] | |||
[[Category:Resources]] |
Latest revision as of 09:14, 3 December 2024
In the following images, unless otherwise specified:
- Numerals represent equal temperaments (steps per octave)
- Multiple appearances of the same number are different mappings
- Rotation of the ET numbers indicates octave stretch of the TOP tuning of the equal temperament (15 cents stretch = 90° clockwise rotation)
- Lines are temperaments (where a single comma is tempered out)
- Hexagons are contours of maximum Tenney-weighted damage of TOP tunings
5-limit
![]() |
{2,3,5} PTS with handwritten annotations
from A Middle Path |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-04)
projective tuning space based on {2,3,5} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
11-limit subgroups
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-04)
projective tuning space based on {2,3,7} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-06)
projective tuning space based on {2,3,7} zoomed way out! |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-06)
"projective tuning space" "based on" "{2,3,9}" numerals at "ETs" represent steps per '2' hexagons are "contours" of "maximum Tenney-weighted damage" of "TOP tunings" this one is not like the others! 9/3 is considered a different interval than 3, with complexity log(27) rather than log(3), and susceptibility to damage 1/log(27) instead of 1/log(3) -- whatever that means! |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-06)
projective tuning space based on {2,3,11} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-04)
projective tuning space based on {2,5,7} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-06)
projective tuning space based on {2,5,9} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-06)
projective tuning space based on {2,5,11} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-06)
projective tuning space based on {2,7,9} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-06)
projective tuning space based on {2,7,11} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-06)
projective tuning space based on {2,9,11} numerals at ETs represent steps per '2' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |
3.5.7 subgroup, tritave (3/1) based
![]() |
Paul Erlich > The Xenharmonic Alliance (2011-02-04)
projective tuning space based on {3,5,7} numerals at ETs represent steps per '3' hexagons are contours of maximum Tenney-weighted damage of TOP tunings |