Gallery of just intervals

See also list of superparticular intervals and List of intervals (Huygens-Fokker foundation)

If any FJS names are missing, please add them.[1]


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Intervals larger than an octave

In the color names, "co" or "c" stands for compound, a conventional music term.

Frequency Ratio Cents Value
(3 dec. pl.)
Sagittal
notation
Color Name FJS Name Some common names
27/13 1265.337 [table2 1]      3u8 thu8ve A813 Luxembourg eighth
23/11 1276.956 23o1u9 twetholu 9th A82311 vicesimotertial minor ninth
19/9 1293.603 19o9 ino 9th m919 undevicesimal minor ninth
17/8 1304.955 17o9 iso 9th m917 septendecimal minor ninth
32/15 1311.731 g9 gu 9th m95 classic minor ninth
15/7 1319.443 ry8 ruyo 8ve A857 septimal minor ninth
13/6 1338.573 3o9 tho 9th m913 tridecimal minor ninth, tridecimal neutral ninth
11/5 1365.004 1o9 ilo 9th m9115 neutral ninth
20/9 1382.404 y9 yo 9th M95 Ptolemaic ninth
9/4 1403.910 w9 wa 9th M9 major ninth
25/11 1421.309 1uyy9 luyoyo 9th A92511 undecimal major ninth
16/7 1431.174 r9 ru 9th M97 septimal major ninth
7/3 1466.871 z10 zo 10th m107 septimal minor tenth
19/8 1497.513 19o3 ino 10th undevicesimal minor tenth
12/5 1515.641 g10 gu 10th m105 classic minor tenth
17/7 1536.130 17or10 soru 10th m10177 septendecimal minor tenth
27/11 1554.547 c1u3 colu 3rd M1011 rastmic neutral tenth
5/2 1586.314 y10 yo 10th M105 classic major tenth
18/7 1635.084 r10 ru 10th septimal supermajor tenth
13/5 1654.214 3og11 thogu 11th d11135 tridecimal eleventh
21/8 1670.781 z11 zo 11th septimal subeleventh
8/3 1698.045 w11, cw4 wa 11th, cowa 4th P11 perfect eleventh
19/7 1728.687 19or11 noru 11th undevicesimal supereleventh
11/4 1751.318 1o11, c1o4 ilo 11th, colo 4th P1111 undecimal semi-augmented eleventh
14/5 1782.512 zg12, czg5 zogu 12th, cozogu 5th d1275 short septimal navatone
17/6 1803.000 17o12 iso 12th d1217 septendecimal navatone
20/7 1817.488 ry11 ruyo 11th A1157 tall septimal navatone
23/8 1828.274 23o12 twetho 12th A1123 trivigintal navatone
35/12 1853.185 zy12, czy5 zoyo 12th, cozoyo 5th septimal semi-diminished twelfth
3/1 1901.955 w12, cw5 wa 12th, cowa 5th P12 3rd harmonic, perfect twelfth, tritave
28/9 1964.916 z13, cz6 zo 13th, cozo 6th septimal subminor thirteenth
19/6 1995.558 19o13, c19o6 ino 13th, cono 6th undevicesimal minor thirteenth
16/5 2013.686 g13, cg6 gu 13th, cogu 6th m135 classic minor thirteenth
13/4 2040.528 3o13, c3o6 tho 13th, cotho 6th m1313 tridecimal neutral thirteenth
23/7 2059.448 c23or13, c23or6 cotwethoru 6th trivigintal neutral/submajor thirteenth
10/3 2084.359 y13, cy6 yo 13th, coyo 6th M135 just/classic(al)/ptolemaic major thirteenth
17/5 2118.642 c17og7 cosogu 7th d14175 septendecimal major thirteenth
24/7 2133.129 r13, cr6 ru 13th, coru 6th septimal supermajor thirteenth
7/2 2168.826 cz7 cozo 7th m147 harmonic fourteenth
32/9 2196.090 cw7 cowa 7th 3-limit minor fourteenth
18/5 2217.596 cg7 cogu 7th m145 5-limit minor fourteenth
11/3 2249.363 c1o7 colo 7th m1411 undecimal neutral fourteenth
15/4 2288.269 cy7 coyo 7th M145 just/classic(al)/ptolemaic major fourteenth
19/5 2311.199 c19og8 nogu double 8ve undevicesimal major fourteenth
35/9 2351.230 czy8 zoyo double 8ve septimal semi-augmented fourteenth
4/1 2400.000 cw8, ccw1 wa double 8ve P15 4th harmonic, two octaves, just double octave
81/20 2421.506 cg8, ccg1 gu double 8ve P155 syntonic double octave
25/6 2470.672 cyy8, ccyy1 yoyo double 8ve classic chromatic minor sixteenth
17/4 2504.955 c17o9, cc17o2 coso 9th, cocoso 2nd m1617 septendecimal minor sixteenth
64/15 2511.731 cg9, ccg2 cogu 9th, cocogu 2nd m165 classic minor sixteenth
13/3 2538.573 c3o9, cc3o2 cotho 9th, cocotho 2nd m1613 tridecimal minor sixteenth
22/5 2565.004 c1og9, cc1og2 coco-logu 2nd large undecimal neutral sixteenth
9/2 2603.910 cw9, ccw2 cowa 9th, cocowa 2nd M16 classic large major sixteenth
23/5 2641.961 cc23og3 coco-twethogu 3rd trivigintal supermajor sixteenth
14/3 2666.871 ccz3 cocozo 3rd m177 septimal subminor seventeenth
19/4 2696.513 cc19o3 cocono 3rd undevicesimal minor seventeenth
24/5 2715.641 ccg3 cocogu 3rd classic minor seventeenth
44/9 2747.408 cc1o3 cocolo 3rd undecimal neutral seventeenth
5/1 2786.314 ccy3 cocoyo 3rd M175 5th harmonic, pentave
36/7 2835.084 ccr3 cocoru 3rd septimal supermajor seventeenth
21/4 2870.781 ccz4 cocozo 4th septimal subeighteenth
16/3 2898.045 ccw4 cocowa 4th P18 perfect eighteenth
27/5 2919.551 ccg4 cocogu 4th 5-limit supereighteenth
11/2 2951.318 cc1o4 cocolo 4th P1811 undecimal semi-augmented eighteenth
28/5 2982.512 cczg5 coco-zogu 5th d1975 short septimal panchadashatone
45/8 2990.224 ccy4 cocoyo 4th A185 quinquadragintimal panchadashatone
17/3 3003.000 cc17o5 cocoso 5th d1917 septendecimal panchadasatone
40/7 3017.488 ccry4 coco-ruyo 4th A1857 tall septimal panchadashatone
23/4 3028.274 cc23o5 coco-twetho 5th vicesimotertial panchadashatone
35/6 3053.185 cczy5 coco-zoyo 5th septimal semi-diminished nineteenth
6/1 3101.955 ccw5 cocowa 5th P19 6th harmonic
55/9 3133.722 cc1og5 coco-logu 5th undecimal superninteenth
25/4 3172.627 ccyy5 coco-yoyo 5th 5-limit subminor twentieth
19/3 3195.558 cc19o6 cocono 6th undevicesimal minor twentieth
32/5 3213.686 ccg6 cocogu 6th classic minor twentieth
13/2 3240.528 cc3o6 cocotho 6th m2013 tridecimal neutral twentieth
20/3 3284.359 ccy6 cocoyo 6th classic major twentieth
48/7 3333.129 ccr6 cocoru 6th septimal supermajor twentieth
7/1 3368.826 ccz7 cocozo 7th m217 7th harmonic
36/5 3417.596 ccg7 cocogu 7th 5-limit minor twentyfirst
22/3 3449.363 cc1o7 cocolo 7th undecimal neutral twentyfirst
15/2 3488.269 ccy7 cocoyo 7th M215 just/classic(al)/ptolemaic major twentyfirst
23/3 3526.319 c323o1 twetho triple 8ve vicesimotertial supermajor twentyfirst
31/4 3545.036 c331o1 thiwo triple 8ve 31-limit semi-augmented twentyfirst
8/1 3600.000 c3w1 wa triple 8ve P22 8th harmonic, three octaves
33/4 3653.273 c31o1 ilo triple 8ve undecimal semi-diminished twentythird
25/3 3670.672 c3yy1 yoyo triple 8ve classic chromatic twentythird
17/2 3704.955 c317o2 tricoso 2nd septendecimal minor twentythird
128/15 3711.731 c3g2 tricogu 2nd m235 classic minor twenty-third
26/3 3738.573 c33o2 tricotho 2nd tridecimal neutral twentythird
35/4 3755.140 c3zy2 trico-zoyo 2nd septimal neutral twentythird
9/1 3803.910 c3w2 tricowa 2nd M23 9th harmonic
10/1 3986.314 c3y3 tricoyo 3rd M245 10th harmonic, decade
11/1 4151.318 c31o4 tricolo 4th P2511 11th harmonic
12/1 4301.955 c3w5 tricowa 5th P26 12th harmonic
13/1 4440.528 c33o6 tricotho 6th m2713 13th harmonic
14/1 4568.826 c3z7 tricozo 7th m287 14th harmonic
15/1 4688.269 c3y7 tricoyo 7th M285 15th harmonic
16/1 4800.000 c4w1 wa quadruple 8ve P29 16th harmonic, four octaves
17/1 4904.955 c417o2 quadcoso 2nd m3017 17th harmonic
256/15 4911.731 c4g2 quadcogu 2nd m305 classic minor thirtieth
18/1 5004.910 c4w2 quadcowa 2nd M30 18th harmonic
19/1 5097.513 c419o3 quadcono 3rd m3119 19th harmonic
20/1 5186.314 c4y3 quadcoyo 3rd M315 20th harmonic
21/1 5270.781 c4z4 quadcozo 4th P327 21st harmonic
22/1 5351.318 c41o4 quadcolo 4th P3211 22nd harmonic
23/1 5428.274 c423o5 quadco-twetho 5th A3223 23rd harmonic
24/1 5501.955 c4w5 quadcowa 5th P33 24th harmonic
25/1 5572.617 c4yy5 quadco-yoyo 5th A335,5 25th harmonic
27/1 5705.865 c4w6 quadcowa 6th M34 27th harmonic
29/1 5829.577 c429o7 quadco-tweno 7th m3529 29th harmonic
31/1 5945.036 c431o7 quadco-thiwo 7th M3531 31st harmonic
49/1 6737.652 c5zz6 quinco-zozo 6th M417,7 49th harmonic

[3]

  1. test1
  2. test2
  3. test3


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