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10edo, or 10-tone equal temperament, is a tuning system which divides the [[Octave|octave]] into 10 equal parts of exactly 120 [[cent|cent]]s. It can be thought of as two circles of [[5edo|5edo]] separated by 120 cents (or 5 circles of [[2edo|2edo]]). It adds to 5edo a small neutral second (or large minor 2nd) and its inversion a large neutral seventh (or small major 7th); an excellent approximation of [[13/8|13/8]] and its inversion [[16/13|16/13]]; and the happy 600-cent tritone that appears in every even-numbered EDO. Taking the the 360 cent large neutral third as a generator produces a heptatonic [[MOSScales|moment of symmetry scale]] of the form 1 2 1 2 1 2 1 ([[3L_4s|3L 4s - mosh]]). While not an integral or gap edo, it is a [[The_Riemann_Zeta_Function_and_Tuning#Zeta EDO lists|zeta peak edo]]. One way to interpret it in terms of a temperament of Just intonation is as a 2.7.13.15 subgroup, such that 105/104, 225/224, and 16807/16384 are tempered out. It can also be treated as a full 13-limit temperament, but it is a closer match to the aforementioned subgroup. | 10edo, or 10-tone equal temperament, is a tuning system which divides the [[Octave|octave]] into 10 equal parts of exactly 120 [[cent|cent]]s. It can be thought of as two circles of [[5edo|5edo]] separated by 120 cents (or 5 circles of [[2edo|2edo]]). It adds to 5edo a small neutral second (or large minor 2nd) and its inversion a large neutral seventh (or small major 7th); an excellent approximation of [[13/8|13/8]] and its inversion [[16/13|16/13]]; and the happy 600-cent tritone that appears in every even-numbered EDO. Taking the the 360 cent large neutral third as a generator produces a heptatonic [[MOSScales|moment of symmetry scale]] of the form 1 2 1 2 1 2 1 ([[3L_4s|3L 4s - mosh]]). While not an integral or gap edo, it is a [[The_Riemann_Zeta_Function_and_Tuning#Zeta EDO lists|zeta peak edo]]. One way to interpret it in terms of a temperament of Just intonation is as a 2.7.13.15 subgroup, such that 105/104, 225/224, and 16807/16384 are tempered out. It can also be treated as a full 13-limit temperament, but it is a closer match to the aforementioned subgroup. | ||
__FORCETOC__ | __FORCETOC__ | ||
----- | ----- | ||
| Line 15: | Line 16: | ||
! | Degree | ! | Degree | ||
! | Cents | ! | Cents | ||
!pions | |||
!7mus | |||
! | Approximate Ratios* | ! | Approximate Ratios* | ||
! | Additional Ratios* | ! | Additional Ratios* | ||
| Line 23: | Line 26: | ||
|- | |- | ||
| | 0 | | | 0 | ||
| style="text-align:right;" | 0 | | colspan="3" style="text-align:right;" | 0 | ||
| style="text-align:center;" | 1/1 | | style="text-align:center;" | 1/1 | ||
| | 256/243, 50/49, 25/24 | | | 256/243, 50/49, 25/24 | ||
| Line 33: | Line 36: | ||
| | 1 | | | 1 | ||
| style="text-align:right;" | 120 | | style="text-align:right;" | 120 | ||
|127.2 | |||
|153.6 (99.A<sub>16</sub>) | |||
| style="text-align:center;" | 16/15, 15/14, 13/14 | | style="text-align:center;" | 16/15, 15/14, 13/14 | ||
| | 10/9, 13/12, 81/80 | | | 10/9, 13/12, 81/80 | ||
| Line 42: | Line 47: | ||
| | 2 | | | 2 | ||
| style="text-align:right;" | 240 | | style="text-align:right;" | 240 | ||
|254.4 | |||
|307.2 (133.3<sub>16</sub>) | |||
| style="text-align:center;" | 8/7, 15/13, 144/125 | | style="text-align:center;" | 8/7, 15/13, 144/125 | ||
| | 9/8, 7/6 | | | 9/8, 7/6 | ||
| | second/third | | | second/third | ||
| | maj 2nd, min 3rd | | | maj 2nd, min 3rd | ||
| style="text-align:center;" | M2,m3 | | style="text-align:center;" | M2, m3 | ||
| style="text-align:center;" | E, F | | style="text-align:center;" | E, F | ||
|- | |- | ||
| | 3 | | | 3 | ||
| style="text-align:right;" | 360 | | style="text-align:right;" | 360 | ||
|381.6 | |||
|460.8 (1CC.D<sub>16</sub>) | |||
| style="text-align:center;" | 16/13 | | style="text-align:center;" | 16/13 | ||
| | 5/4 | | | 5/4 | ||
| Line 60: | Line 69: | ||
| | 4 | | | 4 | ||
| style="text-align:right;" | 480 | | style="text-align:right;" | 480 | ||
|508.8 | |||
|614.4 (266.6<sub>16</sub>) | |||
| style="text-align:center;" | 64/49, 169/128 | | style="text-align:center;" | 64/49, 169/128 | ||
| | 4/3, 9/7, 13/10 | | | 4/3, 9/7, 13/10 | ||
| | smaller fourth | | | smaller fourth | ||
| | maj 3rd, perf 4th | | | maj 3rd, perf 4th | ||
| style="text-align:center;" | M3,P4 | | style="text-align:center;" | M3, P4 | ||
| style="text-align:center;" | F#, G | | style="text-align:center;" | F#, G | ||
|- | |- | ||
| | 5 | | | 5 | ||
| style="text-align:right;" | 600 | | style="text-align:right;" | 600 | ||
|636 | |||
|768 (300<sub>16</sub>) | |||
| style="text-align:center;" | 91/64, 128/91, 169/120, 240/169 | | style="text-align:center;" | 91/64, 128/91, 169/120, 240/169 | ||
| | 7/5, 10/7, 13/9, 18/13 | | | 7/5, 10/7, 13/9, 18/13 | ||
| Line 78: | Line 91: | ||
| | 6 | | | 6 | ||
| style="text-align:right;" | 720 | | style="text-align:right;" | 720 | ||
|763.2 | |||
|921.6 (399.A<sub>16</sub>) | |||
| style="text-align:center;" | 49/32, 256/169 | | style="text-align:center;" | 49/32, 256/169 | ||
| | 3/2, 14/9, 20/13 | | | 3/2, 14/9, 20/13 | ||
| | bigger fifth | | | bigger fifth | ||
| | perf 5th, min 6th | | | perf 5th, min 6th | ||
| style="text-align:center;" | P5,m6 | | style="text-align:center;" | P5, m6 | ||
| style="text-align:center;" | A, Bb | | style="text-align:center;" | A, Bb | ||
|- | |- | ||
| | 7 | | | 7 | ||
| style="text-align:right;" | 840 | | style="text-align:right;" | 840 | ||
|890.4 | |||
|875.2 (433.3<sub>16</sub>) | |||
| style="text-align:center;" | 13/8 | | style="text-align:center;" | 13/8 | ||
| | 8/5 | | | 8/5 | ||
| Line 96: | Line 113: | ||
| | 8 | | | 8 | ||
| style="text-align:right;" | 960 | | style="text-align:right;" | 960 | ||
|1017.6 | |||
|1228.8 (4CC.D<sub>16</sub>) | |||
| style="text-align:center;" | 7/4, 26/15, 125/72 | | style="text-align:center;" | 7/4, 26/15, 125/72 | ||
| | 16/9, 12/7 | | | 16/9, 12/7 | ||
| | sixth/seventh | | | sixth/seventh | ||
| | maj 6th, min 7th | | | maj 6th, min 7th | ||
| style="text-align:center;" | M6,m7 | | style="text-align:center;" | M6, m7 | ||
| style="text-align:center;" | B, C | | style="text-align:center;" | B, C | ||
|- | |- | ||
| | 9 | | | 9 | ||
| style="text-align:right;" | 1080 | | style="text-align:right;" | 1080 | ||
|1144.8 | |||
|1382.4 (566.6<sub>16</sub>) | |||
| style="text-align:center;" | 15/8, 28/15, 13/7 | | style="text-align:center;" | 15/8, 28/15, 13/7 | ||
| | 9/5, 24/13, 160/81 | | | 9/5, 24/13, 160/81 | ||
| Line 114: | Line 135: | ||
| | 10 | | | 10 | ||
| style="text-align:right;" | 1200 | | style="text-align:right;" | 1200 | ||
|1272 | |||
|1536 (600<sub>16</sub>) | |||
| style="text-align:center;" | 2/1 | | style="text-align:center;" | 2/1 | ||
| | 243/128, 49/25, 48/25 | | | 243/128, 49/25, 48/25 | ||
| Line 179: | Line 202: | ||
|- | |- | ||
| 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 | ||
| Line 186: | Line 209: | ||
|- | |- | ||
| style="text-align:center;" | 25/24 | | style="text-align:center;" | 25/24 | ||
| | | -3 -1 2 > | | |<nowiki> | -3 -1 2 </nowiki>> | ||
| style="text-align:right;" | 70.67 | | style="text-align:right;" | 70.67 | ||
| style="text-align:center;" | 5-limit large semitone | | style="text-align:center;" | 5-limit large semitone | ||
| Line 193: | Line 216: | ||
|- | |- | ||
| style="text-align:center;" | 16875/16384 | | style="text-align:center;" | 16875/16384 | ||
| | | -14 3 4 > | | |<nowiki> | -14 3 4 </nowiki>> | ||
| style="text-align:right;" | 51.12 | | style="text-align:right;" | 51.12 | ||
| style="text-align:center;" | Negri Comma | | style="text-align:center;" | Negri Comma | ||
| Line 200: | Line 223: | ||
|- | |- | ||
| style="text-align:center;" | 9931568/9752117 | | style="text-align:center;" | 9931568/9752117 | ||
| | | -25 7 6 > | | |<nowiki> | -25 7 6 </nowiki>> | ||
| style="text-align:right;" | 31.57 | | style="text-align:right;" | 31.57 | ||
| style="text-align:center;" | Ampersand's Comma | | style="text-align:center;" | Ampersand's Comma | ||
| Line 207: | Line 230: | ||
|- | |- | ||
| style="text-align:center;" | 2048/2025 | | style="text-align:center;" | 2048/2025 | ||
| | | 11 -4 -2 > | | |<nowiki> | 11 -4 -2 </nowiki>> | ||
| style="text-align:right;" | 19.55 | | style="text-align:right;" | 19.55 | ||
| style="text-align:center;" | Diaschisma | | style="text-align:center;" | Diaschisma | ||
| Line 214: | Line 237: | ||
|- | |- | ||
| style="text-align:center;" | 525/512 | | style="text-align:center;" | 525/512 | ||
| | | -9 1 2 1 > | | |<nowiki> | -9 1 2 1 </nowiki>> | ||
| style="text-align:right;" | 43.41 | | style="text-align:right;" | 43.41 | ||
| style="text-align:center;" | Avicennma | | style="text-align:center;" | Avicennma | ||
| Line 221: | Line 244: | ||
|- | |- | ||
| 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 | ||
| Line 228: | Line 251: | ||
|- | |- | ||
| style="text-align:center;" | 50/49 | | style="text-align:center;" | 50/49 | ||
| | | 1 0 2 -2 > | | |<nowiki> | 1 0 2 -2 </nowiki>> | ||
| style="text-align:right;" | 34.98 | | style="text-align:right;" | 34.98 | ||
| style="text-align:center;" | Tritonic Diesis | | style="text-align:center;" | Tritonic Diesis | ||
| Line 235: | Line 258: | ||
|- | |- | ||
| style="text-align:center;" | 686/675 | | style="text-align:center;" | 686/675 | ||
| | | 1 -3 -2 3 > | | |<nowiki> | 1 -3 -2 3 </nowiki>> | ||
| style="text-align:right;" | 27.99 | | style="text-align:right;" | 27.99 | ||
| style="text-align:center;" | Senga | | style="text-align:center;" | Senga | ||
| Line 242: | Line 265: | ||
|- | |- | ||
| 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 | ||
| Line 249: | Line 272: | ||
|- | |- | ||
| style="text-align:center;" | 9859966/9733137 | | style="text-align:center;" | 9859966/9733137 | ||
| | | -10 7 8 -7 > | | |<nowiki> | -10 7 8 -7 </nowiki>> | ||
| style="text-align:right;" | 22.41 | | style="text-align:right;" | 22.41 | ||
| style="text-align:center;" | Blackjackisma | | style="text-align:center;" | Blackjackisma | ||
| Line 256: | Line 279: | ||
|- | |- | ||
| 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 | ||
| Line 263: | Line 286: | ||
|- | |- | ||
| style="text-align:center;" | 225/224 | | style="text-align:center;" | 225/224 | ||
| | | -5 2 2 -1 > | | |<nowiki> | -5 2 2 -1 </nowiki>> | ||
| style="text-align:right;" | 7.71 | | style="text-align:right;" | 7.71 | ||
| style="text-align:center;" | Septimal Kleisma | | style="text-align:center;" | Septimal Kleisma | ||
| Line 270: | Line 293: | ||
|- | |- | ||
| style="text-align:center;" | 16875/16807 | | style="text-align:center;" | 16875/16807 | ||
| | | 0 3 4 -5 > | | |<nowiki> | 0 3 4 -5 </nowiki>> | ||
| style="text-align:right;" | 6.99 | | style="text-align:right;" | 6.99 | ||
| style="text-align:center;" | Mirkwai | | style="text-align:center;" | Mirkwai | ||
| Line 277: | Line 300: | ||
|- | |- | ||
| style="text-align:center;" | 6772805/6751042 | | style="text-align:center;" | 6772805/6751042 | ||
| | | 11 -10 -10 10 > | | |<nowiki> | 11 -10 -10 10 </nowiki>> | ||
| style="text-align:right;" | 5.57 | | style="text-align:right;" | 5.57 | ||
| style="text-align:center;" | Linus | | style="text-align:center;" | Linus | ||
| Line 284: | Line 307: | ||
|- | |- | ||
| style="text-align:center;" | 2401/2400 | | style="text-align:center;" | 2401/2400 | ||
| | | -5 -1 -2 4 > | | |<nowiki> | -5 -1 -2 4 </nowiki>> | ||
| style="text-align:right;" | 0.72 | | style="text-align:right;" | 0.72 | ||
| style="text-align:center;" | Breedsma | | style="text-align:center;" | Breedsma | ||
| Line 291: | Line 314: | ||
|- | |- | ||
| style="text-align:center;" | 243/242 | | style="text-align:center;" | 243/242 | ||
| | | -1 5 0 0 -2 > | | |<nowiki> | -1 5 0 0 -2 </nowiki>> | ||
| style="text-align:right;" | 7.14 | | style="text-align:right;" | 7.14 | ||
| style="text-align:center;" | Rastma | | style="text-align:center;" | Rastma | ||
| Line 298: | Line 321: | ||
|- | |- | ||
| 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 | ||
| Line 305: | Line 328: | ||
|- | |- | ||
| 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 | ||
| Line 312: | Line 335: | ||
|- | |- | ||
| style="text-align:center;" | 540/539 | | style="text-align:center;" | 540/539 | ||
| | | 2 3 1 -2 -1 > | | |<nowiki> | 2 3 1 -2 -1 </nowiki>> | ||
| style="text-align:right;" | 3.21 | | style="text-align:right;" | 3.21 | ||
| style="text-align:center;" | Swetisma | | style="text-align:center;" | Swetisma | ||
| Line 319: | Line 342: | ||
|- | |- | ||
| 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 | ||
| Line 326: | Line 349: | ||
|- | |- | ||
| 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 | ||
| Line 333: | Line 356: | ||
|- | |- | ||
| 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 | ||
| Line 395: | Line 418: | ||
| | A Decaphonic (10-EDO) Classical Guitar | | | A Decaphonic (10-EDO) Classical Guitar | ||
|} | |} | ||
[[File:decaphonic-uke.JPG|alt=decaphonic-uke.JPG|526x406px|decaphonic-uke.JPG]] [[Category:10-tone]] | [[File:decaphonic-uke.JPG|alt=decaphonic-uke.JPG|526x406px|decaphonic-uke.JPG]] | ||
[[Category:10-tone]] | |||
[[Category:10edo]] | [[Category:10edo]] | ||
[[Category:edo]] | [[Category:edo]] | ||
Revision as of 20:46, 26 March 2019
10edo, or 10-tone equal temperament, is a tuning system which divides the octave into 10 equal parts of exactly 120 cents. It can be thought of as two circles of 5edo separated by 120 cents (or 5 circles of 2edo). It adds to 5edo a small neutral second (or large minor 2nd) and its inversion a large neutral seventh (or small major 7th); an excellent approximation of 13/8 and its inversion 16/13; and the happy 600-cent tritone that appears in every even-numbered EDO. Taking the the 360 cent large neutral third as a generator produces a heptatonic moment of symmetry scale of the form 1 2 1 2 1 2 1 (3L 4s - mosh). While not an integral or gap edo, it is a zeta peak edo. One way to interpret it in terms of a temperament of Just intonation is as a 2.7.13.15 subgroup, such that 105/104, 225/224, and 16807/16384 are tempered out. It can also be treated as a full 13-limit temperament, but it is a closer match to the aforementioned subgroup.
Intervals
| Degree | Cents | pions | 7mus | Approximate Ratios* | Additional Ratios*
of 3, 5 and 9 |
Interval Names | ups and downs notation | ||
|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 1/1 | 256/243, 50/49, 25/24 | unison | unison, min 2nd | P1, m2 | D, Eb | ||
| 1 | 120 | 127.2 | 153.6 (99.A16) | 16/15, 15/14, 13/14 | 10/9, 13/12, 81/80 | small neutral second, large minor second | mid 2nd | ~2 | D^, Ev |
| 2 | 240 | 254.4 | 307.2 (133.316) | 8/7, 15/13, 144/125 | 9/8, 7/6 | second/third | maj 2nd, min 3rd | M2, m3 | E, F |
| 3 | 360 | 381.6 | 460.8 (1CC.D16) | 16/13 | 5/4 | large neutral third | mid 3rd | ~3 | F^, Gv |
| 4 | 480 | 508.8 | 614.4 (266.616) | 64/49, 169/128 | 4/3, 9/7, 13/10 | smaller fourth | maj 3rd, perf 4th | M3, P4 | F#, G |
| 5 | 600 | 636 | 768 (30016) | 91/64, 128/91, 169/120, 240/169 | 7/5, 10/7, 13/9, 18/13 | tritone | up 4th, down 5th | ^4,v5 | G^, Av |
| 6 | 720 | 763.2 | 921.6 (399.A16) | 49/32, 256/169 | 3/2, 14/9, 20/13 | bigger fifth | perf 5th, min 6th | P5, m6 | A, Bb |
| 7 | 840 | 890.4 | 875.2 (433.316) | 13/8 | 8/5 | neutral sixth | mid 6th | ~6 | A^, Bv |
| 8 | 960 | 1017.6 | 1228.8 (4CC.D16) | 7/4, 26/15, 125/72 | 16/9, 12/7 | sixth/seventh | maj 6th, min 7th | M6, m7 | B, C |
| 9 | 1080 | 1144.8 | 1382.4 (566.616) | 15/8, 28/15, 13/7 | 9/5, 24/13, 160/81 | small major 7th | mid 7th | ~7 | C^, Dv |
| 10 | 1200 | 1272 | 1536 (60016) | 2/1 | 243/128, 49/25, 48/25 | octave | maj 7th, octave | M7, P8 | C#, D |
- based on treating 10-EDO as a 2.7.13.15 subgroup temperament.
- adding the ratios of 3, 5 and 9 introduces greater error while giving several more harmonic identities to the 10-EDO intervals.
For alternative notations, see Ups and Downs Notation -"Pentatonic" EDOs (pentatonic fifth-based) and Ups and Downs Notation - Natural Generators (heptatonic 3rd-based).
Images
Linear temperaments
| Periods
per octave |
Generator | Temperament(s) |
|---|---|---|
| 1 | 1\10 | Messed-up negri (or miracle) |
| 1 | 3\10 | Dicot/beatles/neutral thirds scale |
| 2 | 1\10 | Messed-up pajara |
| 2 | 2\10 | Decimal / messed-up lemba |
| 5 | 1\10 | Blackwood/blacksmith |
Commas
10 EDO tempers out the following commas. (Note: This assumes the val < 10 16 23 28 35 37 |.)
| Rational | Monzo | Size (Cents) | Name 1 | Name 2 | Name 3 |
|---|---|---|---|---|---|
| 256/243 | | 8 -5 > | 90.22 | Limma | Pythagorean Minor 2nd | |
| 25/24 | | -3 -1 2 > | 70.67 | 5-limit large semitone | 5-limit chromatic semitone | |
| 16875/16384 | | -14 3 4 > | 51.12 | Negri Comma | Double Augmentation Diesis | |
| 9931568/9752117 | | -25 7 6 > | 31.57 | Ampersand's Comma | ||
| 2048/2025 | | 11 -4 -2 > | 19.55 | Diaschisma | ||
| 525/512 | | -9 1 2 1 > | 43.41 | Avicennma | Avicennma's Enharmonic Diesis | |
| 49/48 | | -4 -1 0 2 > | 35.70 | Slendro Diesis | ||
| 50/49 | | 1 0 2 -2 > | 34.98 | Tritonic Diesis | Jubilisma | |
| 686/675 | | 1 -3 -2 3 > | 27.99 | Senga | ||
| 64/63 | | 6 -2 0 -1 > | 27.26 | Septimal Comma | Archytas' Comma | Leipziger Komma |
| 9859966/9733137 | | -10 7 8 -7 > | 22.41 | Blackjackisma | ||
| 1029/1024 | | -10 1 0 3 > | 8.43 | Gamelisma | ||
| 225/224 | | -5 2 2 -1 > | 7.71 | Septimal Kleisma | Marvel Comma | |
| 16875/16807 | | 0 3 4 -5 > | 6.99 | Mirkwai | ||
| 6772805/6751042 | | 11 -10 -10 10 > | 5.57 | Linus | ||
| 2401/2400 | | -5 -1 -2 4 > | 0.72 | Breedsma | ||
| 243/242 | | -1 5 0 0 -2 > | 7.14 | Rastma | ||
| 385/384 | | -7 -1 1 1 1 > | 4.50 | Keenanisma | ||
| 441/440 | | -3 2 -1 2 -1 > | 3.93 | Werckisma | ||
| 540/539 | | 2 3 1 -2 -1 > | 3.21 | Swetisma | ||
| 3025/3024 | | -4 -3 2 -1 2 > | 0.57 | Lehmerisma | ||
| 91/90 | | -1 -2 -1 1 0 1 > | 19.13 | Superleap | ||
| 676/675 | | 2 -3 -2 0 0 2 > | 2.56 | Parizeksma |
Music
ZIA Space by Elaine Walker "Who Loves You, Me?," "Champagne," and "Avatar"
Ten Fingers play by Bill Sethares (synth guitar)
Circle of Thirds play by Bill Sethares (synth ens.)
10_fantasy play by Aaron Krister Johnson (synth monody)
Prelude in 10ET by Aaron Andrew Hunt
Future play and Sol play by ZIA (synths and voice in 10)
Prelude by Rick McGowan (Rhino synthesizer)
Ideas on the Waterfall of Expression by Igliashon Jones (synth)
For two violas and gongs by Chris Vaisvil (website) more composition information
Blues 10 by Carlo Serafini (blog entry)
Waltz 10 by Carlo Serafini (blog entry)
Smooth 10 by Carlo Serafini (blog entry)
10preview.ogg A sample of orchestral possibilities made using ZynAddSubFx under Linux (cenobyte)
decexperiment.ogg 3 tracks made in ZynAddSubFx simply mixed in Audacity (cenobyte)
10 Earwigs Invasive by Chris Vaisvil
Comets Over Flatland 9 by Randy Winchester
The Dramatic Squirrel Overture by Chris Vaisvil Details
Shimmerwing by Andrew Heathwaite and Chris Vaisvil
The Csx Freight at 1:20 am by Zach Curley
Shall I Refuse My Dinner by Steve Martin on SoundCloud
Instruments
10-EDO lends itself exceptionally well to guitar (and other fretted strings), on account of the fact that five of its flat 4ths (at 480 cents) exactly spans two octaves (480*5=2400), meaning the open strings can be uniformly tuned in 4ths. This allows for greater uniformity in chord and scale fingering patterns than in 12-TET, making it exceptionally easy to learn. For instance, the fingering for an "E" chord would be 0-2-2-1-0-0 (low to high), an "A" chord would be 0-0-2-2-1-0, and a "D" chord would be 1-0-0-2-2-1. This is also the case in all EDOs which are multiples of 5, but in 10-EDO it is particularly simple.
Retuning a convention keyboard to 10edo may be done in many ways, but neglecting or making redundant the Eb and Ab keys preserves the sLsLsLs scale on the white keys. Redundancy may make modulation easier, but another option is tuning the superfluous keys to selections from 20edo which approximates the 11th harmonic with relative accuracy, among other features.
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| A Decaphonic (10-EDO) Classical Guitar |
