15edo: Difference between revisions
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[[File:15_tone_keyboard.png|alt=15 tone keyboard.png|800x333px|15 tone keyboard.png]] | [[File:15_tone_keyboard.png|alt=15 tone keyboard.png|800x333px|15 tone keyboard.png]] | ||
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| style="text-align:center;" | 39.472 | | style="text-align:center;" | 39.472 | ||
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===Patent val mapping=== | ===Patent val mapping=== | ||
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| | α - α | | | α - α | ||
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A regular keyboard can be designed using this system placing 7 black keys as porcupine[7] and 8 whites as porcupine[8]. | A regular keyboard can be designed using this system placing 7 black keys as porcupine[7] and 8 whites as porcupine[8], and in fact, [https://www.stephenweigelcomposerperformer.com/ Stephen Weigel] has already done this with his pink Halberstadt keyboard. | ||
=Rank two temperaments= | =Rank two temperaments= | ||
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| style="text-align:center;" | 256/243 | | style="text-align:center;" | 256/243 | ||
| | | 8 -5 > | | |<nowiki> | 8 -5 </nowiki>> | ||
| style="text-align:right;" | 90.22 | | style="text-align:right;" | 90.22 | ||
| style="text-align:center;" | Limma | | style="text-align:center;" | Limma | ||
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| style="text-align:center;" | 28/27 | | style="text-align:center;" | 28/27 | ||
| | | 2 -3 0 1 > | | |<nowiki> | 2 -3 0 1 </nowiki>> | ||
| style="text-align:right;" | 62.96 | | style="text-align:right;" | 62.96 | ||
| style="text-align:center;" | Septimal Third Tone | | style="text-align:center;" | Septimal Third Tone | ||
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| style="text-align:center;" | 250/243 | | style="text-align:center;" | 250/243 | ||
| | | 1 -5 3 > | | |<nowiki> | 1 -5 3 </nowiki>> | ||
| style="text-align:right;" | 49.17 | | style="text-align:right;" | 49.17 | ||
| style="text-align:center;" | Maximal Diesis | | style="text-align:center;" | Maximal Diesis | ||
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| style="text-align:center;" | 128/125 | | style="text-align:center;" | 128/125 | ||
| | | 7 0 -3 > | | |<nowiki> | 7 0 -3 </nowiki>> | ||
| style="text-align:right;" | 41.06 | | style="text-align:right;" | 41.06 | ||
| style="text-align:center;" | Diesis | | style="text-align:center;" | Diesis | ||
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| style="text-align:center;" | 15625/15552 | | style="text-align:center;" | 15625/15552 | ||
| | | -6 -5 6 > | | |<nowiki> | -6 -5 6 </nowiki>> | ||
| style="text-align:right;" | 8.11 | | style="text-align:right;" | 8.11 | ||
| style="text-align:center;" | Kleisma | | style="text-align:center;" | Kleisma | ||
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| style="text-align:center;" | 1029/1000 | | style="text-align:center;" | 1029/1000 | ||
| | | -3 1 -3 3 > | | |<nowiki> | -3 1 -3 3 </nowiki>> | ||
| style="text-align:right;" | 49.49 | | style="text-align:right;" | 49.49 | ||
| style="text-align:center;" | Keega | | style="text-align:center;" | Keega | ||
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| style="text-align:center;" | 49/48 | | style="text-align:center;" | 49/48 | ||
| | | -4 -1 0 2 > | | |<nowiki> | -4 -1 0 2 </nowiki>> | ||
| style="text-align:right;" | 35.70 | | style="text-align:right;" | 35.70 | ||
| style="text-align:center;" | Slendro Diesis | | style="text-align:center;" | Slendro Diesis | ||
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| style="text-align:center;" | 64/63 | | style="text-align:center;" | 64/63 | ||
| | | 6 -2 0 -1 > | | |<nowiki> | 6 -2 0 -1 </nowiki>> | ||
| style="text-align:right;" | 27.26 | | style="text-align:right;" | 27.26 | ||
| style="text-align:center;" | Septimal Comma | | style="text-align:center;" | Septimal Comma | ||
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| style="text-align:center;" | 64827/64000 | | style="text-align:center;" | 64827/64000 | ||
| | | -9 3 -3 4 > | | |<nowiki> | -9 3 -3 4 </nowiki>> | ||
| style="text-align:right;" | 22.23 | | style="text-align:right;" | 22.23 | ||
| style="text-align:center;" | Squalentine | | style="text-align:center;" | Squalentine | ||
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| style="text-align:center;" | 875/864 | | style="text-align:center;" | 875/864 | ||
| | | -5 -3 3 1 > | | |<nowiki> | -5 -3 3 1 </nowiki>> | ||
| style="text-align:right;" | 21.90 | | style="text-align:right;" | 21.90 | ||
| style="text-align:center;" | Keema | | style="text-align:center;" | Keema | ||
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| style="text-align:center;" | 126/125 | | style="text-align:center;" | 126/125 | ||
| | | 1 2 -3 1 > | | |<nowiki> | 1 2 -3 1 </nowiki>> | ||
| style="text-align:right;" | 13.79 | | style="text-align:right;" | 13.79 | ||
| style="text-align:center;" | Septimal Semicomma | | style="text-align:center;" | Septimal Semicomma | ||
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| style="text-align:center;" | 4000/3969 | | style="text-align:center;" | 4000/3969 | ||
| | | 5 -4 3 -2 > | | |<nowiki> | 5 -4 3 -2 </nowiki>> | ||
| style="text-align:right;" | 13.47 | | style="text-align:right;" | 13.47 | ||
| style="text-align:center;" | Octagar | | style="text-align:center;" | Octagar | ||
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| style="text-align:center;" | 1029/1024 | | style="text-align:center;" | 1029/1024 | ||
| | | -10 1 0 3 > | | |<nowiki> | -10 1 0 3 </nowiki>> | ||
| style="text-align:right;" | 8.43 | | style="text-align:right;" | 8.43 | ||
| style="text-align:center;" | Gamelisma | | style="text-align:center;" | Gamelisma | ||
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| style="text-align:center;" | 6144/6125 | | style="text-align:center;" | 6144/6125 | ||
| | | 11 1 -3 -2 > | | |<nowiki> | 11 1 -3 -2 </nowiki>> | ||
| style="text-align:right;" | 5.36 | | style="text-align:right;" | 5.36 | ||
| style="text-align:center;" | Porwell | | style="text-align:center;" | Porwell | ||
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| style="text-align:center;" | 250047/250000 | | style="text-align:center;" | 250047/250000 | ||
| | | -4 6 -6 3 > | | |<nowiki> | -4 6 -6 3 </nowiki>> | ||
| style="text-align:right;" | 0.33 | | style="text-align:right;" | 0.33 | ||
| style="text-align:center;" | Landscape Comma | | style="text-align:center;" | Landscape Comma | ||
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| style="text-align:center;" | 100/99 | | style="text-align:center;" | 100/99 | ||
| | | 2 -2 2 0 -1 > | | |<nowiki> | 2 -2 2 0 -1 </nowiki>> | ||
| style="text-align:right;" | 17.40 | | style="text-align:right;" | 17.40 | ||
| style="text-align:center;" | Ptolemisma | | style="text-align:center;" | Ptolemisma | ||
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| style="text-align:center;" | 121/120 | | style="text-align:center;" | 121/120 | ||
| | | -3 -1 -1 0 2 > | | |<nowiki> | -3 -1 -1 0 2 </nowiki>> | ||
| style="text-align:right;" | 14.37 | | style="text-align:right;" | 14.37 | ||
| style="text-align:center;" | Biyatisma | | style="text-align:center;" | Biyatisma | ||
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| style="text-align:center;" | 176/175 | | style="text-align:center;" | 176/175 | ||
| | | 4 0 -2 -1 1 > | | |<nowiki> | 4 0 -2 -1 1 </nowiki>> | ||
| style="text-align:right;" | 9.86 | | style="text-align:right;" | 9.86 | ||
| style="text-align:center;" | Valinorsma | | style="text-align:center;" | Valinorsma | ||
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| style="text-align:center;" | 65536/65219 | | style="text-align:center;" | 65536/65219 | ||
| | | 16 0 0 -2 -3 > | | |<nowiki> | 16 0 0 -2 -3 </nowiki>> | ||
| style="text-align:right;" | 8.39 | | style="text-align:right;" | 8.39 | ||
| style="text-align:center;" | Orgonisma | | style="text-align:center;" | Orgonisma | ||
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| style="text-align:center;" | 385/384 | | style="text-align:center;" | 385/384 | ||
| | | -7 -1 1 1 1 > | | |<nowiki> | -7 -1 1 1 1 </nowiki>> | ||
| style="text-align:right;" | 4.50 | | style="text-align:right;" | 4.50 | ||
| style="text-align:center;" | Keenanisma | | style="text-align:center;" | Keenanisma | ||
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| style="text-align:center;" | 441/440 | | style="text-align:center;" | 441/440 | ||
| | | -3 2 -1 2 -1 > | | |<nowiki> | -3 2 -1 2 -1 </nowiki>> | ||
| style="text-align:right;" | 3.93 | | style="text-align:right;" | 3.93 | ||
| style="text-align:center;" | Werckisma | | style="text-align:center;" | Werckisma | ||
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| style="text-align:center;" | 4000/3993 | | style="text-align:center;" | 4000/3993 | ||
| | | 5 -1 3 0 -3 > | | |<nowiki> | 5 -1 3 0 -3 </nowiki>> | ||
| style="text-align:right;" | 3.03 | | style="text-align:right;" | 3.03 | ||
| style="text-align:center;" | Wizardharry | | style="text-align:center;" | Wizardharry | ||
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| style="text-align:center;" | 3025/3024 | | style="text-align:center;" | 3025/3024 | ||
| | | -4 -3 2 -1 2 > | | |<nowiki> | -4 -3 2 -1 2 </nowiki>> | ||
| style="text-align:right;" | 0.57 | | style="text-align:right;" | 0.57 | ||
| style="text-align:center;" | Lehmerisma | | style="text-align:center;" | Lehmerisma | ||
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| style="text-align:center;" | 91/90 | | style="text-align:center;" | 91/90 | ||
| | | -1 -2 -1 1 0 1 > | | |<nowiki> | -1 -2 -1 1 0 1 </nowiki>> | ||
| style="text-align:right;" | 19.13 | | style="text-align:right;" | 19.13 | ||
| style="text-align:center;" | Superleap | | style="text-align:center;" | Superleap | ||
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| style="text-align:center;" | 676/675 | | style="text-align:center;" | 676/675 | ||
| | | 2 -3 -2 0 0 2 > | | |<nowiki> | 2 -3 -2 0 0 2 </nowiki>> | ||
| style="text-align:right;" | 2.56 | | style="text-align:right;" | 2.56 | ||
| style="text-align:center;" | Parizeksma | | style="text-align:center;" | Parizeksma | ||
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'''[http://micro.soonlabel.com/15-ET/ XA 15-ET Directory]''' | '''[http://micro.soonlabel.com/15-ET/ XA 15-ET Directory]''' | ||
[https://sites.google.com/site/teamouse/home Mizarian Porcupine Overture] <span style=""><span style="">''[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Herman/MizarianPorcupineOverture.mp3 play]''</span></span> by [[Herman_Miller|Herman Miller]] ([http://teamouse.googlepages.com/home Herman Miller]) ([[Regular_Temperaments#porcupine|porcupine]] chord progressions) | [https://xenharmonicgod.bandcamp.com/album/weigel-family-christmas-xenharmonic-chocolate WEIGEL FAMILY CHRISTMAS (xenharmonic chocolate)], an album of xenharmonic Christmas covers played by [https://www.stephenweigelcomposerperformer.com/ Stephen Weigel], many are in 15edo | ||
[https://soundcloud.com/overtoneshock/keep-out-of-my-psyche-15-edo Keep out of my Psyche] by Stephen Weigel | |||
[https://sites.google.com/site/teamouse/home Mizarian Porcupine Overture] <span style=""><span style="">''[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Herman/MizarianPorcupineOverture.mp3 play]''</span></span> by [[Herman_Miller|Herman Miller]] ([http://teamouse.googlepages.com/home Herman Miller]) ([[Regular_Temperaments#porcupine|porcupine]] chord progressions; this is the song that 'porcupine' is named after) | |||
<span style=""><span style="">''[http://www.microtonalmusic.net/audio/15edostudy.mp3 Study for Bells]''</span></span> by [[Daniel_Thompson|Daniel Thompson]] ([http://danielthompson.blogspot.com/ Daniel Thompson]) (Jan. 2007) | <span style=""><span style="">''[http://www.microtonalmusic.net/audio/15edostudy.mp3 Study for Bells]''</span></span> by [[Daniel_Thompson|Daniel Thompson]] ([http://danielthompson.blogspot.com/ Daniel Thompson]) (Jan. 2007) | ||
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[[:File:happenstance15.ogg|happenstance15.ogg]]Sonic experiment in 15. Somewhat familiar tonality. | [[:File:happenstance15.ogg|happenstance15.ogg]]Sonic experiment in 15. Somewhat familiar tonality. | ||
<span style="">[http://www.youtube.com/watch?v=kQECU5ecCd4 Portrait of insects with 15-tone equal tempered guitar music ]</span> | <span style="">[http://www.youtube.com/watch?v=kQECU5ecCd4 Portrait of insects with 15-tone equal tempered guitar music]</span> | ||
[http://www.reverbnation.com/ffffiale/song/3073160-pentadecafonicoda-15et PentadecafoniCoda (15et)] by <span style="">F.F.F. Fiale</span> | [http://www.reverbnation.com/ffffiale/song/3073160-pentadecafonicoda-15et PentadecafoniCoda (15et)] by <span style="">F.F.F. Fiale</span> | ||