Unnoticeable comma
Unnoticeable commas are very small intervals. These commas are called "unnoticeable" because, being equal to or less than 3.5 cents, they are smaller than the average peak JND (just-noticeable difference) of human pitch perception, as illustrated by the research of Aaron Andrew Hunt. It is improbable that even a trained listener would be able to notice these intervals, and as such they a prime target for psychoacoustically informed microtempering. (However, a considerably larger comma can be unnoticeable in an adaptive tuning context. Instead of one large pitch shift of the entire comma, there can be many small pitch shifts of a fraction of a comma, one per chord change.)
For commas over 100 cents in size, see Large comma; for commas in between 30 and 100 cents in size, see Medium comma; and for commas over 3.5 cents in size, see Small comma.
Due to the wide range of sizes, cents values here and on the other commas pages are listed to 5 significant digits, instead of to a fixed number of decimal places as is the convention elsewhere on the wiki. Except for the 3-limit commas, the color name refers to both the comma and the temperament created when it is tempered out.
List of commas, by prime limit
3-limit commas
Name(s) | Color Name | Monzo | Cents | Named by | |
---|---|---|---|---|---|
359-comma | Wa-359 | w-359 | [-569 359⟩ | 1.8453 | |
Sasktel comma | Wa-306 | w-306 | [485 -306⟩ | 1.7697 | |
Satanic comma | Wa-665 | w-665 | [-1054 665⟩ | 0.075575 | Marc Jones (1990) |
15601-comma | Wa-15601 | w-15601 | [24727 -15601⟩ | 0.031499 | |
31867-comma | Wa-31867 | w-31867 | [-50508 31867⟩ | 0.012577 | |
Archangelic comma | Wa-190537 | w-190537 | [301994 -190537⟩ | 0.00011162 | Aura (2022) |
5-limit commas
Name(s) | Color Name | Ratio | Monzo | Cents | Named by | |
---|---|---|---|---|---|---|
Dodifo comma | Quadla-sepquinyo | L4y35-9 | [-67 -9 35⟩ | 3.3850 | Petr Pařízek (2011) | |
Vishnuzma, semisuper comma | Sasepbigu | sg144 | 6115295232 / 6103515625 | [23 6 -14⟩ | 3.3380 | Gene Ward Smith (2002) |
Enneadeca, 19-tone-comma | Neyo | y19-4 | 19073486328125 / 19042491875328 |
[-14 -19 19⟩ | 2.8155 | Gene Ward Smith (2002) |
Vavoom comma | Quinla-seyo | L5y17-7 | [-68 18 17⟩ | 2.5232 | Paul Erlich (2002) | |
Tricot comma | Quadsa-triyo | s4y33 | 68719476736000 / 68630377364883 |
[39 -29 3⟩ | 2.2461 | Paul Erlich (2002) |
Schisma | Layo | Ly-2 | 32805/32768 | [-15 8 1⟩ | 1.9537 | Hermann von Helmholtz, Alexander Ellis (1875) |
Counterschisma | Tribilagu | L6g-5 | [-69 45 -1⟩ | 1.6613 | Gene Ward Smith (2003) | |
Septendecima | Lala-sebiyo | LLy34-8 | [-52 -17 34⟩ | 1.4313 | ||
Luna comma, hemithirds comma | Sasa-quintrigu | ssg155 | 274877906944 / 274658203125 |
[38 -2 -15⟩ | 1.3843 | Gene Ward Smith (2002) |
Minortone comma, minortonma | Trila-segu | L3g172 | [-16 35 -17⟩ | 1.0919 | Gene Ward Smith (2002) | |
Ennealimma | Satritribiyo | sy18-3 | 7629394531250 / 7625597484987 |
[1 -27 18⟩ | 0.86183 | Paul Erlich, Gene Ward Smith (2001) |
Astro comma | Tribisa-thiwegu | s6g3110 | [91 -12 -31⟩ | 0.81486 | Paul Erlich (2002) | |
Gaster comma | Quadbila-negu | L8g19-3 | [-70 72 -19⟩ | 0.79950 | Xenllium (2022) | |
Kwazy | Quadla-quadquadyo | L4y16-6 | [-53 10 16⟩ | 0.56943 | Paul Erlich, Gene Ward Smith (2002) | |
Whoosh | Saletrigu | sg337 | [37 25 -33⟩ | 0.52246 | Paul Erlich (2002) | |
Egads | Setriyo | y51-9 | [-36 -52 51⟩ | 0.33936 | Paul Erlich (2002) | |
Monzisma | Quinsa-yoyo | s5yy4 | [54 -37 2⟩ | 0.29240 | Margo Schulter (2001) | |
Fortune | Tritrila-sepbiyo | L9y14-9 | [-107 47 14⟩ | 0.27703 | Paul Erlich (2002) | |
Gross | Quinbisa-fosegu | s10g4715 | [144 -22 -47⟩ | 0.24543 | Paul Erlich (2002) | |
Senior | Quadla-sepquingu | L4g354 | [-17 62 -35⟩ | 0.23007 | Paul Erlich (2002) | |
Counterquectisma, deltapion | Quintritrilayo | L45y-31 | [-500 314 1⟩ | 0.18399 | Eliora (2023) | |
Quectisma | [554 -351 1⟩ | 0.10841 | CompactStar (2023) | |||
Raider | Tritrisa-thiseyo | s9y371 | [71 -99 37⟩ | 0.062327 | Gene Ward Smith (2002) | |
Pirate | Quinla-sepsepyo | L5y49-12 | [-90 -15 49⟩ | 0.046966 | Paul Erlich (2002) | |
Viking | Nela-siweyo | L19y61-23 | [-251 69 61⟩ | 0.031605 | Gene Ward Smith (2002) | |
Kirnberger's atom | Sepbisa-quadtrigu | s14g1212 | [161 -84 -12⟩ | 0.015361 | ||
Selenia | [-433 -137 280⟩ | 0.0047636 | ||||
Titania | [2746 -521 -827⟩ | 0.0031829 | ||||
Quark | Twethebila-sequinyo | [-573 237 85⟩ | 8.8361 × 10-4 | |||
Scamp | [-5836 4293 -417⟩ | 3.3472 × 10-5 | ||||
Rover | [1634 1502 -1729⟩ | 2.7513 × 10-5 | ||||
Rascal | [-7470 2791 1312⟩ | 5.9596 × 10-6 |
7-limit commas
Name(s) | Color Name | Ratio | Monzo | Cents | Named by | |
---|---|---|---|---|---|---|
Decovulture comma | Sasa-birugugu | ssrrg42 | 67108864 / 66976875 | [26 -7 -4 -2⟩ | 3.4083 | Xenllium (2021) |
Rainy comma | Laquinzo-atriyo | Lz5y32 | 2100875/2097152 | [-21 0 3 5⟩ | 3.0706 | +merlan #flirora (2020) |
Pontiqak comma | Lazozotritriyo | Lzzy9-2 | 95703125 / 95551488 | [-17 -6 9 2⟩ | 2.7452 | Xenllium (2021) |
Pessoalisma | Sasa-tribiru-agugu | ssr6gg-2 | 2147483648 / 2144153025 | [31 -6 -2 -6⟩ | 2.6871 | Aura (2023) |
Mitonisma | Laquadzo-agu | Lz4g2 | 5250987/5242880 | [-20 7 -1 4⟩ | 2.6749 | Xenllium (2021) |
Horwell comma | Lazoquinyo | Lzy5-2 | 65625/65536 | [-16 1 5 1⟩ | 2.3495 | |
Forge comma | Lala-trizo-aquingu | LLz3g52 | 1640558367 / 1638400000 | [-19 14 -5 3⟩ | 2.2792 | Aura (2022) |
Neptunisma | Laruruleyo | Lrry11-4 | 48828125 / 48771072 | [-12 -5 11 -2⟩ | 2.0240 | Xenllium (2021) |
Slendrisma, slendric schisma | Sasa-quinbiru | ssr10-4 | 68719476736 / 68641485507 | [36 -5 0 -10⟩ | 1.9659 | Xenllium (2024) |
Septimal ennealimma | Tritrizo | z95 | 40353607 / 40310784 | [-11 -9 0 9⟩ | 1.8382 | Eliora (2021) |
Meter | Latriru-asepyo | Lr3y7-4 | 703125/702464 | [-11 2 7 -3⟩ | 1.6283 | |
Skeetsma | Lala-rutrigu | LLrg3-2 | 14348907 / 14336000 | [-14 15 -3 -1⟩ | 1.5580 | Jerdle (2021) |
Wizma | Quinzo-ayoyo | z5yy3 | 420175/419904 | [-6 -8 2 5⟩ | 1.1170 | |
Supermatertisma | Lasepru-atritriyo | Lr7y9-6 | 52734375 / 52706752 | [-6 3 9 -7⟩ | 0.90708 | Xenllium (2021) |
Trienstonisma | Laquinru-agu | Lr5g-4 | 43046721 / 43025920 | [-9 16 -1 -5⟩ | 0.83677 | Xenllium (2021) |
Breedsma | Bizozogu | z4gg3 | 2401/2400 | [-5 -1 -2 4⟩ | 0.72120 | Gene Ward Smith (2004) |
Gariatom | [-169 96 0 6⟩ | 0.63552 | Tristan Bay (2023) | |||
171-9/7-comma | Quadtribisa-netritrizo | [62 -342 0 171⟩ | 0.61971 | |||
Supermasesquartisma | Laquadbiru-aquinyo | Lr8y5-6 | 184528125 / 184473632 | [-5 10 5 -8⟩ | 0.51133 | Xenllium (2021) |
571-7-comma | [1603 0 0 -571⟩ | 0.40741 | ||||
Ragisma | Zoquadyo | zy41 | 4375/4374 | [-1 -7 4 1⟩ | 0.39576 | |
Septiruthenia | Nela-lequadzo | L19z448 | [-263 88 0 44⟩ | 0.37996 | Eliora (2022) | |
Akjaysma | Trisa-seprugu | s3r7g71 | 140737488355328 / 140710042265625 |
[47 -7 -7 -7⟩ | 0.33765 | Aaron Krister Johnson (2011) |
Landscape comma | Trizogugu | z3g63 | 250047/250000 | [-4 6 -6 3⟩ | 0.32544 | |
Izar comma, bapbo schismina | Saquadtrizo-asepgu | sz12g78 | 13841287201 / 13839609375 |
[0 -11 -7 12⟩ | 0.20987 | |
Nanisma | Quinbisaru | s10r7 | [109 -67 0 -1⟩ | 0.18904 | Margo Schulter (2002) | |
laleruyo (171&1547&3125) | Laleruyo | Lr11y11-8 | 3955078125 / 3954653486 | [-1 4 11 -11⟩ | 0.18588 | |
87-fold starling comma | Twenetri-zotrigu | [86 174 -261 87⟩ | 0.14469 | |||
Revopentisma | Sasa-neru | ssr19-8 | [47 4 0 -19⟩ | 0.12778 | ||
Starscape comma | Latritriru-ayo | Lr9y-6 | 645700815 / 645657712 | [-4 17 1 -9⟩ | 0.11557 | |
Nommisma | Quinla-zoyoyo | L5zzy-4 | [-55 30 2 1⟩ | 0.10336 | Flora Canou (2023) | |
Euzenius comma | Sabiruquinyo | srry10-3 | 78125000 / 78121827 | [3 -13 10 -2⟩ | 0.070314 | |
171&1547&4973 comma | Satwethezo-atritribigu | sz23g1815 | [1 -15 -18 23⟩ | 0.023986 | ||
Technologisma | Trisa-quinbiru-agu | s3r10g-3 | [51 -13 -1 -10⟩ | 0.012210 | Godtone (2024) | |
Termite | Satritribiru-athiseyo | sr18y37-14 | [9 -28 37 -18⟩ | 0.0010723 | ||
Neutrino | [1889 -2145 138 424⟩ | 1.6361 × 10-10 |
11-limit commas
Name(s) | Color Name | Ratio | Monzo | Cents | Named by | |
---|---|---|---|---|---|---|
Lifthrasirsma | Sasa-bilugu | ss1uugg3 | 536870912 / 535869675 | [29 -11 -2 0 -2⟩ | 3.2317 | Flora Canou (2023) |
Swetisma | Lururuyo | 1urry-2 | 540/539 | [2 3 1 -2 -1⟩ | 3.2090 | Manuel Op de Coul (2004) |
Wizardharry comma, pine comma | Triluyo | 1u3y31 | 4000/3993 | [5 -1 3 0 -3⟩ | 3.0323 | Godtone (2023) for pine comma |
Symbiotic comma | Salozo | s1oz2 | 19712/19683 | [8 -9 0 1 1⟩ | 2.5488 | Aura (2020) |
Vishdel comma | Saloquadgu | s1og42 | 5632/5625 | [9 -2 -4 0 1⟩ | 2.1531 | |
Nexus comma, nexisma | Tribilo | 1o6-2 | 1771561/1769472 | [-16 -3 0 0 6⟩ | 2.0427 | Aura (2020) |
Argyria, tinge | Lolotrizo | 1ooz32 | 41503/41472 | [-9 -4 0 3 2⟩ | 1.2936 | Gayle Young (2018) and Todd Harrop (2020) for tinge Lériendil (2024) for argyria |
Olympia | Salururu | s1urr1 | 131072/130977 | [17 -5 0 -2 -1⟩ | 1.2552 | Flora Canou (2021) |
11-cycle schisma, 37-11-comma | Quinsa-thiselu | s51u379 | [128 0 0 0 -37⟩ | 1.2361 | ||
Seascape comma, undecimal hemifourths comma | Bilozogugu | 1oozzg42 | 160083/160000 | [-8 3 -4 2 2⟩ | 0.89784 | Tristan Bay (2024) for Seascape comma |
Sesdecal | Laquadlu-asepyo | L1u4y7-2 | 234375/234256 | [-4 1 7 0 -4⟩ | 0.87923 | |
Triagnoshenisma | Trila-trilo-agu | 171885556953/171798691840 | [-35 17 -1 0 3⟩ | 0.87513 | Aura, Frostburn (2024) | |
Frameshift comma | Quadla-trilu | L41u3-3 | 22876792454961 / 22866405883904 |
[-34 28 0 0 -3⟩ | 0.78620 | Aura (2021) |
Hemigail | Quadlo-atriru | 1o4r3-3 | 43923/43904 | [-7 1 0 -3 4⟩ | 0.74905 | |
Lehmerisma | Loloruyoyo | 1ooryy-2 | 3025/3024 | [-4 -3 2 -1 2⟩ | 0.57240 | Gene Ward Smith (2004) |
Elysia | 117649/117612 | [-2 -5 0 6 -2⟩ | 0.54455 | Lériendil (2024) | ||
Quartisma | Saquinlu-azo | s1u5z3 | 117440512 / 117406179 | [24 -6 0 1 -5⟩ | 0.50619 | Aura (2020) |
Kalisma, Gauss' comma | Bilorugu | 1oorrgg-2 | 9801/9800 | [-3 4 -2 -2 2⟩ | 0.17665 | Margo Schulter (2000) |
Odiheim | Luluquinzo-aquadgu | 1uuz5g44 | 151263/151250 | [-1 2 -4 5 -2⟩ | 0.14879 | |
Syntonisma | Trisa-lusepyo | s31uy72 | 83886080000000 / 83881572334857 |
[30 -27 7 0 -1⟩ | 0.093031 | Xenllium (2023) |
Parimo | Satribilo-agu | s1o6g1 | 1771561/1771470 | [-1 -11 -1 0 6⟩ | 0.088931 | |
Parisma | Laquadlu-arurugu | L1u4rrg-2 | 14348907 / 14348180 | [-2 15 -1 -2 -4⟩ | 0.087717 | |
Blare comma | Laquadquadlo-aquadtrizo | L1o16z124 | 636003407850068828189211361 / 635974777627126753067532288 |
[-51 -24 0 12 16⟩ | 0.077935 | Akselai (2024) |
Ultimo | Quadlo-asepru-ayoyo | 1o4r7yy-5 | 3294225/3294172 | [-2 2 2 -7 4⟩ | 0.027854 | |
Countercentisma | [-1 -3300 2700 0 -300⟩ | 0.14187 | CompactStar (2024) | |||
Ptolemi-nicema | [137 -138 138 0 -69⟩ | 0.56437 | Eliora (2023) | |||
Sossmarvel comma | 9730975341796875 / 9726998192586752 | [-30 13 14 -7 -1⟩ | 0.70772 | Aura (2022) | ||
Parismina | Sasa-quinbilo-azozo | ss1o10zz2 | 2541867610898 / 2541865828329 |
[1 -26 0 2 10⟩ | 0.0012141 |
13-limit commas
Name(s) | Color Name | Ratio | Monzo | Cents | Named by | |
---|---|---|---|---|---|---|
Wilschisma | Sathoyo | s3oy2 | 532480/531441 | [13 -12 1 0 0 1⟩ | 3.3814 | Flora Canou (2021) |
Bean | Sathuquinlu | s3u1u52 | 2097152/2093663 | [21 0 0 0 -5 -1⟩ | 2.8826 | |
Tunbarsma | Thuquadyo | 3uy4-2 | 625/624 | [-4 -1 4 0 0 -1⟩ | 2.7722 | |
Island comma | Bithogu | 3oogg2 | 676/675 | [2 -3 -2 0 0 2⟩ | 2.5629 | Mike Battaglia (2011) |
Squbema | Lathuru | L3ur-2 | 729/728 | [-3 6 0 -1 0 -1⟩ | 2.3764 | |
Petrma | Trithu-aloyoyo | 3u31oyy-2 | 2200/2197 | [3 0 2 0 1 -3⟩ | 2.3624 | |
Shelly comma | Thotrilo-agu unison | 3o1o3g1 | 17303/17280 | [-7 -3 -1 0 3 1⟩ | 2.3028 | Budjarn Lambeth (2024) |
Nicola | Thululuzoyoyo | 3u1uuzyy1 | 1575/1573 | [0 2 2 1 -2 -1⟩ | 2.1998 | |
Sinbadma | Tholozotrigu | 3o1ozg32 | 1001/1000 | [-3 0 -3 1 1 1⟩ | 1.7303 | |
Tristanisma | Tholutrizo-agu | 3o1uz3g3 | 4459/4455 | [0 -4 -1 3 -1 1⟩ | 1.5537 | Tristan Bay (2024) |
Tridecapyth comma | Trisatho | s33o3 | 3489660928/3486784401 | [28 -20 0 0 0 1⟩ | 1.4276 | Aura (2021) |
Cantonisma | Trithoru-ayo | 3o3r3y-2 | 10985/10976 | [-5 0 1 -3 0 3⟩ | 1.4190 | Margo Schulter (2013) |
Punctisma | Sathutrizogu | s3uz3g33 | 43904/43875 | [7 -3 -3 3 0 -1⟩ | 1.1439 | Jerdle, Aura (2023) |
Neguschisma | Lala-thulozo | LL3u1oz-2 | 13640319/13631488 | [-20 11 0 1 1 -1⟩ | 1.1212 | Tristan Bay (2024) |
Lummic comma | Tholotriru-agu | 3o1or3g-2 | 1716/1715 | [2 1 -1 -3 1 1⟩ | 1.0092 | |
Ibnsinma, sinaisma | Tholuruyo | 3o1ury1 | 2080/2079 | [5 -3 1 -1 -1 1⟩ | 0.83252 | Margo Schulter, Gene Ward Smith (2012) Flora Canou (2023) |
Phaotic comma, phaotisma | Sathotriyo | s3uy31 | 256000/255879 | [11 -9 3 0 0 -1⟩ | 0.81847 | Aura (2021) |
Schismina | Sathurugu | s3urg1 | 4096/4095 | [12 -2 -1 -1 0 -1⟩ | 0.42272 | |
Leprechaun comma | Thotholuyoyo | 3oo1uyy1 | 4225/4224 | [-7 -1 2 0 -1 2⟩ | 0.40981 | Margo Schulter (2012) |
Jacobin comma | Thotrilu-agu | 3o1u3g2 | 6656/6655 | [9 0 -1 0 -3 1⟩ | 0.26012 | Gene Ward Smith (2014) |
Catasma | 140625/140608 | [-6 2 6 0 0 -3⟩ | 0.20930 | Tristan Bay (2023) | ||
Harmonisma | Thuthutrilo-aru | 3uu1o3r-2 | 10648/10647 | [3 -2 0 -1 3 -2⟩ | 0.16260 | Margo Schulter (2002) |
Pentonisma | Saquinthuzogu | s3u5z5g54 | 281974669312 / 281950621875 |
[24 -5 -5 5 0 -5⟩ | 0.14765 | Xenllium (2022) |
Grossmisma | septholo-azogu | 3o71o7zg2 | [-30 -13 -1 1 7 7⟩ | 0.016410 | Xenllium (2023) | |
Pseudovishnuzma | 6106906624/6103515625 | [26 0 -14 1 0 1⟩ | 0.96157 | Eliora (2023) | ||
Chalmersia | Lathotholurugugu | L3oo1urgg1 | 123201/123200 | [-6 6 -2 -1 -1 2⟩ | 0.01405 | Gene Ward Smith (2003) |
17-limit commas
Name(s) | Color Name | Ratio | Monzo | Cents | Named by | |
---|---|---|---|---|---|---|
Monardisma, tsaharuk comma | Solorugu | 17o1org1 | 561/560 | [-4 1 -1 -1 1 0 1⟩ | 3.0887 | Scott Dakota (2023) for monardisma |
Dakotisma | Soluzoyo | 17o1uzy2 | 595/594 | [-1 -3 1 1 -1 0 1⟩ | 2.9121 | Praveen Venkataramana (2022) |
September comma | Sutholoruyo | 17u3o1ory-2 | 715/714 | [-1 -1 1 -1 1 1 -1⟩ | 2.4230 | Scott Dakota (2021) |
Horizma, horizon comma | Sothuzozo | 17o3uzz2 | 833/832 | [-6 0 0 2 0 -1 1⟩ | 2.0796 | Jerdle (2021) |
Ainisma, ainic comma | Sutholugu | 17u3o1ug1 | 936/935 | [3 2 -1 0 -1 1 -1⟩ | 1.8506 | Aura (2020) |
Fidesma | Susuruyoyo | 17uuryy-3 | 2025/2023 | [0 4 2 -1 0 0 -2⟩ | 1.7107 | Aura (2023) |
Twosquare comma | Sulolo | 17u1oo-2 | 1089/1088 | [-6 2 0 0 2 0 -1⟩ | 1.5905 | Kaiveran (2018) |
Quadrantonisma | Sosolurugu | 17oo1urg2 | 1156/1155 | [2 -1 -1 -1 -1 0 2⟩ | 1.4983 | Flora Canou (2023) |
Noellisma | Subizoyo | 17uzzyy1 | 1225/1224 | [-3 -2 2 2 0 0 -1⟩ | 1.4138 | Flora Canou (2022) |
Cimbrisma | Sothubiruyo | 17o3urryy-2 | 1275/1274 | [-1 1 2 -2 0 -1 1⟩ | 1.3584 | Xenllium (2023) |
Palingenetic comma, palingenesis | Suzogugu | 17uzgg1 | 1701/1700 | [-2 5 -2 1 0 0 -1⟩ | 1.0181 | Aura (2021) |
Laser comma | Lasorutriyo | L17ory3-2 | 57375/57344 | [-13 3 3 -1 0 0 1⟩ | 0.93564 | Jerdle (2023) |
Xenisma | Sululutrizo | 17u1uuz32 | 2058/2057 | [1 1 0 3 -2 0 -1⟩ | 0.84143 | Margo Schulter (2000) |
Cyclops comma | Sothululuru | 17o3u1uur1 | 11016/11011 | [3 4 0 -1 -2 -1 1⟩ | 0.78596 | Eliora (2022) |
Heptacircle comma | Sothologu | 17o3o1og2 | 2431/2430 | [-1 -5 -1 0 1 1 1⟩ | 0.71230 | Xenllium (2023) |
Sperasma | Subiruyoyo | 17urry4-3 | 2500/2499 | [2 -1 4 -2 0 0 -1⟩ | 0.69263 | Aura (2023) |
Sextantonisma | Sosothugugu | 17oo3ugg2 | 2601/2600 | [-3 2 -2 0 0 1 3⟩ | 0.66573 | Flora Canou (2023) |
Baladisma | Trisu-athozo | 17u33oz-2 | 4914/4913 | [1 3 0 1 0 1 -3⟩ | 0.35234 | Xenllium (2023) |
Chlorisma | Sutriru | 17ur3-3 | 5832/5831 | [3 6 0 -3 0 0 -1⟩ | 0.29688 | Jerdle (2021) |
Galileisma | Lalesu-agu | L17u11g-7 | 171382426877952 / 171359481538165 |
[14 21 -1 0 0 0 -11⟩ | 0.23180 | Xenllium (2023) |
Centisma | quinquinquadquadso | 17o400194 | 2.3.17 [-1001 -400 400⟩ | 0.16345 | CompactStar (2023) | |
Flashma | Sotholuzotrigu | 17o3o1uzg33 | 12376/12375 | [3 -2 -3 1 -1 1 1⟩ | 0.13989 | Kaiveran (2016) |
Sparkisma | Sululuruyoyo | 17u1uuryy-2 | 14400/14399 | [6 2 2 -1 -2 0 -1⟩ | 0.12023 | Kaiveran (2016) |
Insanobromisma | Sepquinsuyoyo | 17u35y70-29 | [36 -35 70 0 0 0 -35⟩ | 0.095608 | Eliora (2023) | |
Neuseisma | Suquadtho-arugu | 17u3o4rg1 | 28561/28560 | [-4 -1 -1 -1 0 4 -1⟩ | 0.060616 | Budjarn Lambeth (2023) |
E-shaped comma | Susuthoquadzo | 17uu3oz42 | 31213/31212 | [-2 -3 0 4 0 1 -2⟩ | 0.055466 | Xenllium (2023) |
Lateral comma | 37180/37179 | [2 -7 1 0 1 2 -1⟩ | 0.046564 | Akselai (2024) | ||
Scintillisma | Lasuthuluquadzo-agu | L17u3u1uz4g2 | 194481/194480 | [-4 4 -1 4 -1 -1 -1⟩ | 0.0089018 | Margo Schulter (2012) |
Aksial comma | 336141/336140 | [-2 2 -1 -5 0 3 1⟩ | 0.0051503 | Akselai (2024) |
19-limit commas
Name(s) | Color Name | Ratio | Monzo | Cents | Named by | |
---|---|---|---|---|---|---|
Undevicesimal comma, undevicesimal schisma, Boethius' comma, Hunt 19-minor mediant comma |
Lano | L19o1 | 513/512 | [-9 3 0 0 0 0 0 1⟩ | 3.3780 | Plainsound Music Edition (2020)[1] for undevicesimal schisma |
Buddhisma | Nosolulu | 19o17o1uu2 | 969/968 | [-3 1 0 0 -2 0 1 1⟩ | 1.7875 | Xenllium (2023) |
Password, Eratosthenes' comma | Sanogu | s19og2 | 1216/1215 | [6 -5 -1 0 0 0 0 1⟩ | 1.4243 | |
Solvejgsma | Nutrilo-arugu | 19u1o3rg-2 | 1331/1330 | [-1 0 -1 -1 3 0 0 -1⟩ | 1.3012 | Xenllium (2023) |
Aureusma | Nunusosoyo | 19uu17ooy1 | 1445/1444 | [-2 0 1 0 0 0 2 -2⟩ | 1.1985 | Flora Canou (2021) |
Pinkanberry | Nuthothogu | 19u3o3og1 | 1521/1520 | [-4 2 -1 0 0 2 0 -1⟩ | 1.1386 | Kaiveran (2021) |
Kevolisma | Nulozoyo | 19u1ozy1 | 1540/1539 | [2 -4 1 1 1 0 0 -1⟩ | 1.1245 | Xenllium (2023) |
Ramanujanisma | Nothozo | 19o3oz2 | 1729/1728 | [-6 -3 0 1 0 1 0 1⟩ | 1.0016 | Frédéric Gagné (2021) |
Heartlandisma | Nonoloruru | 19oo1orr1 | 3971/3969 | [0 -4 0 -2 1 0 0 2⟩ | 0.87216 | Xenllium (2023) |
Trichthonisma | Nulotrigu | 19u1og31 | 2376/2375 | [3 3 -3 0 1 0 0 -1⟩ | 0.72879 | Xenllium (2023) |
Crawma | Nuquadso-atrithu | 19u17o43u32 | 83521/83486 | [-1 0 0 0 0 -3 4 -1⟩ | 0.72564 | groundfault (2023) |
Blumeyer comma | Nosuthulu | 19o17u3u1u1 | 2432/2431 | [7 0 0 0 -1 -1 -1 1⟩ | 0.71200 | Douglas Blumeyer (2015) |
Neovulture comma, neovulturisma | Nothulozogugu | 19o3u1ozgg2 | 2926/2925 | [1 -2 -2 1 1 -1 0 1⟩ | 0.59177 | Xenllium (2023) |
Neomirkwai comma, neomirkwaisma | Nuluzozogu | 19u1uzzg2 | 3136/3135 | [6 -1 -1 2 -1 0 0 -1⟩ | 0.55214 | Xenllium (2023) |
Martebisma | Nunuthotriyo | 19uu3oy3-2 | 3250/3249 | [1 -2 3 0 0 1 0 -2⟩ | 0.53277 | Xenllium (2023) |
Neosatanisma | Nusuthuzoyoyo | 19u17u3uzyy-2 | 4200/4199 | [3 1 2 1 0 -1 -1 -1⟩ | 0.41225 | Xenllium (2023) |
Neovish comma, neovishma | Nonolurugugu | 19oo1urgg2 | 5776/5775 | [4 -1 -2 -1 -1 0 0 2⟩ | 0.29975 | Xenllium (2023) |
Neogrendel comma, neogrendelisma | Nosuluzoyo | 19o17u1uzy1 | 5985/5984 | [-5 2 1 1 -1 0 -1 1⟩ | 0.28929 | Xenllium (2023) |
BMO schismina | Sabinothu | s19oo3uu2 | 369664/369603 | [10 -7 0 0 0 -2 0 2⟩ | 0.28570 | |
Neonewt comma, neonewtisma | Nothotriru-ayoyo | 19o3or3yy-2 | 6175/6174 | [-1 -2 2 -3 0 1 0 1⟩ | 0.28038 | Xenllium (2023) |
Frouggie comma | Nusuquinthu-aquadlo | 19u17u3u51o4-3 | 119939072 / 119927639 | [13 0 0 0 4 -5 -1 -1⟩ | 0.16503 | |
Lakisma | Saquadnoso-agu | s19o417o4g5 | 10884540241 / 10883911680 |
[-12 -12 -1 0 0 0 4 4⟩ | 0.09998 | +merlan #flirora (2021) |
Pollar comma | Nunusuquintho-alulu | 19uu17u3o51uu1 | 742586/742577 | [1 0 0 0 -2 5 -1 -2⟩ | 0.020982 | |
Decimillisma, 19-limit decimill | Sanosorurutrigu | s19o17orrg32 | 165376/165375 | [9 -3 -3 -2 0 0 1 1⟩ | 0.010469 | Flora Canou (2021), for decimillisma |
Devicisma | Nunusothutrilo-azogu | 19uu17o3u1o3zg1 | 633556/633555 | [2 -3 -1 1 3 -1 1 -2⟩ | 0.0027326 | Xenllium (2023) |
23-limit commas
Name(s) | Color Name | Ratio | Monzo | Cents | Named by | |
---|---|---|---|---|---|---|
Laodicisma | Twethuthotholu | 23u3oo1u1 | 507/506 | 2.3.11.13.23 [-1 1 -1 2 -1⟩ | 3.4180 | Xenllium (2023) |
Preziosisma | Bitwetho-alu | 23oo1u2 | 529/528 | 2.3.11.23 [-4 -1 -1 2⟩ | 3.2758 | Xenllium (2023) |
Worcester comma | Twethugugu | 23ugg1 | 576/575 | 2.3.5.23 [6 2 -2 -1⟩ | 3.0082 | Kaiveran (2023) |
Harvardisma | Twethorurugu | 23orrg1 | 736/735 | 2.3.5.7.23 [5 -1 -1 -2 1⟩ | 2.3538 | Xenllium (2023) |
Squadronisma | Twethunoluyo | 23u19o1uy1 | 760/759 | [3 -1 1 0 -1 0 0 1 -1⟩ | 2.2794 | Xenllium (2023) |
Nymphisma | Twethunuzotriyo | 23u19uzy3-2 | 875/874 | 2.5.7.19.23 [-1 3 1 -1 -1⟩ | 1.9797 | Xenllium (2023) |
Lysistratisma | Twethothoru | 23o3or1 | 897/896 | 2.3.7.13.23 [-7 1 -1 1 1⟩ | 1.9311 | Xenllium (2023) |
Fragarisma | Twethusothoyo | 23u17o3oy1 | 1105/1104 | [-4 -1 1 0 0 1 1 0 -1⟩ | 1.5674 | Xenllium (2023) |
Rhodesisma | Twethunothuzo | 23u19o3uz1 | 1197/1196 | [-2 2 0 1 0 -1 0 1 -1⟩ | 1.4469 | Xenllium (2023) |
Triaphonisma, santisma | Twethothuluzo | 23o3u1uz2 | 1288/1287 | [3 -2 0 1 -1 -1 0 0 1⟩ | 1.3446 | Xenllium (2023) for santisma |
Turkisma | Twethusothulogu | 23u17o3u1og1 | 1496/1495 | [3 0 -1 0 1 -1 1 0 -1⟩ | 1.1576 | Xenllium (2023) |
Antinousisma | Twethonururu | 23o19urr-2 | 1863/1862 | 2.3.7.19.23 [-1 4 -2 -1 1⟩ | 0.92952 | Xenllium (2023) |
Kaifsma | Twethunosutholuzozogu | 23u19o17u3o1uzzg2 | 193648/193545 | [4 -2 -1 2 -1 1 -1 1 -1⟩ | 0.92108 | Kaiveran (2022) |
Artifisma, insincere comma | Twethosusuloru | 23o17uu1or-2 | 2024/2023 | 2.7.11.17.23 [3 -1 1 -2 1⟩ | 0.85556 | Xenllium (2023) for insincere comma |
Cupcake comma, cupcakesma | Latwethuluyoyo | L23u1uyy-2 | 2025/2024 | 2.3.5.11.23 [-3 4 2 -1 -1⟩ | 0.85514 | See the page. |
Guangdongisma | Twethonothuruyo | 23o19o3ury1 | 2185/2184 | [-3 -1 1 -1 0 -1 0 1 1⟩ | 0.79251 | Xenllium (2023) |
Travellisma | Twethonubiluyo | 23o19u1uuyy1 | 2300/2299 | 2.5.11.19.23 [2 2 -2 -1 1⟩ | 0.75287 | Xenllium (2023) |
Biyativice comma | Bitwethuzo-agu | 23uuzzg1 | 2646/2645 | 2.3.5.7.23 [1 3 -1 2 -2⟩ | 0.65441 | Xenllium (2023) |
Kotkisma | Twethonusozo | 23o19u17oz2 | 2737/2736 | [-4 -2 0 1 0 0 1 -1 1⟩ | 0.63265 | Xenllium (2023) |
Vicious comma, viciousma | Twethunusoruyo | 23u19u17ory-2 | 3060/3059 | [2 2 1 -1 0 0 1 -1 -1⟩ | 0.56586 | Xenllium (2023) |
Mikkolisma, Seminaiadvice comma |
Twethothuthuzozogu | 23o3uuzzg2 | 3381/3380 | [-2 1 -1 2 0 -2 0 0 1⟩ | 0.51212 | See the page. |
Vicedim comma | Twethusuloyo | 23u17u1oy-2 | 3520/3519 | [6 -2 1 0 1 0 -1 0 -1⟩ | 0.49190 | Xenllium (2023) |
Vicetride comma | Twethuthuthu | 23u3uu-2 | 3888/3887 | 2.3.13.23 [4 5 -2 -1⟩ | 0.44533 | Xenllium (2023) |
Viceaug comma | Twethunonosutho | 23u19oo17u3o1 | 4693/4692 | [-2 -1 0 0 0 1 -1 2 -1⟩ | 0.36894 | Xenllium (2023) |
Demiquartervice comma | Bitwetho-asurugu | 23oo17urg1 | 4761/4760 | [-3 2 -1 -1 0 0 -1 0 2⟩ | 0.36367 | Xenllium (2023) |
Broadviewsma | Twethosotholuluru | 23o17o3o1uur2 | 5083/5082 | [-1 -1 0 -1 -2 1 1 0 1⟩ | 0.34063 | Xenllium (2023) |
Vicetertisma | Tritwethu-athotho | 23u33oo-2 | 12168/12167 | 2.3.13.23 [3 2 2 -3⟩ | 0.14228 | Xenllium (2023) |
Higher-limit commas
Name(s) | Color Name | Ratio | Monzo | Cents | Named by | |
---|---|---|---|---|---|---|
Lily comma | 89uu31o1 | 7936/7921 | 2.31.89 [8 1 -2⟩ | 3.2753 | Budjarn Lambeth (2023) | |
Minor chthonovinema | Twenonolugugu | 29o19o1ugg2 | 551/550 | 2.5.11.19.29 [-1 -2 -1 1 1⟩ | 3.1448 | Xenllium (2024) |
Marmosarubra | Twenutwethonu | 29u23o19u1 | 552/551 | 2.3.19.23.29 [3 1 -1 1 -1⟩ | 3.1391 | Budjarn Lambeth (2023) |
Vineyard comma | Twenonuzo | 29o19uz1 | 609/608 | 2.3.7.19.29 [-5 1 1 -1 1⟩ | 2.8451 | Xenllium (2024) |
Owowhatsthisma | Thiwutwethogu | 31u23og2 | 621/620 | 2.3.5.23.31 [-2 3 -1 1 -1⟩ | 2.7901 | HEHEHE I AM A SUPAHSTAR SAGA (2021) |
Minimyna | Thisunulo | 37u19u1o-2 | 704/703 | 2.11.19.37 [6 1 -1 -1⟩ | 2.4609 | Kaiveran (2023) |
Molar comma | 89o31ug31 | 704969/704000 | 2.5.11.89 [-9 -3 -1 3⟩ | 2.3813 | Budjarn Lambeth (2023) | |
Ancient Chinese tempering comma | 107ury3-2 | 750/749 | 2.3.5.7.107 [1 1 3 -1 -1⟩ | 2.3099 | ||
Spoogalactic comma, biminorisma | Twenuzozo | 29uzz2 | 784/783 | 2.3.7.29 [4 -3 2 -1⟩ | 2.2096 | Scott Dakota for biminorisma |
Arabellisma | Bitweno-arugu | 29oorg1 | 841/840 | 2.3.5.7.29 [-3 -1 -1 -1 2⟩ | 2.0598 | Xenllium (2023) |
Kilobyte comma | Thiwulu | 31u1u2 | 1024/1023 | 2.3.11.31 [10 -1 -1 -1⟩ | 1.6915 | Xenllium (2023) |
Shaftesburisma | Bifowutweno | 41uu29oo2 | 1682/1681 | 2.29.41 [1 2 -2⟩ | 1.0296 | Budjarn Lambeth (2023) |
Misericorde | Thisuthulozoyoyo | 37u3u1ozyy-2 | 1925/1924 | 2.5.7.11.13.37 [-2 2 1 1 -1 -1⟩ | 0.89958 | Kaiveran (2023) |
Platonisma | 2520/2519 | 2.3.5.7.11.229 [3 2 1 1 -1 -1⟩ | 0.68713 | Eliora (2022) | ||
Helevenisma | Bitwenosu-alo | 29oo17uu1o-2 | 9251/9248 | 2.11.17.29 [-5 1 -2 2⟩ | 0.56151 | Zhea Erose (2023) |
Yunzee comma | Lathiwuzozo | L31uzz2 | 3969/3968 | 2.3.7.31 [-7 4 2 -1⟩ | 0.43624 | Kaiveran (2021) |
Large grapevine | Twenothothobirugu | 29o3oorrgg1 | 4901/4900 | 2.5.7.13.29 [-2 -2 -2 2 1⟩ | 0.35328 | Xenllium (2023) |
Bullionisma | Thisuthuluzozo | 37u3u1uzz1 | 5292/5291 | 2.3.7.11.13.37 [2 3 2 -1 -1 -1⟩ | 0.32717 | Eliora (2023) |
Small grapevine | Latwenuloyoyo | L29u1oyy-2 | 7425/7424 | 2.3.5.11.29 [-8 3 2 1 -1⟩ | 0.23318 | Xenllium (2023) |
Pulsar comma | 101o1oz2 | 7777/7776 | 2.3.7.11.101 [-5 -5 1 1 1⟩ | 0.22262 | Eliora (2022) | |
Dimigenes comma | 43oy7-2 | 3359375 / 3359232 | 2.3.5.43 [-9 -8 7 1⟩ | 0.073696 | Akselai (2024) | |
Palimilli | 1003001o23o1u1 | 23069023 / 23068672 | 2.11.23.1003001 [-21 -1 1 1⟩ | 0.026341 | Kaiveran (2021) | |
Sulbasutrisma | 332929/332928 | 2.3.17.577 [-7 -2 -2 2⟩ | 0.0052000 | Cole (2024) | ||
Megabyte comma | Safowuthiwulugugu | s41u31u1ugg3 | 1048576/1048575 | 2.3.5.11.31.41 [20 -1 -2 -1 -1 -1⟩ | 0.0016510 | Xenllium (2023) |
Zudilisma | L4397u23ur-5 | 68 630 377 364 883 / 68 630 356 164 608 | 2.3.7.23.397 [-30 29 -1 -1 -1⟩ | 0.00053479 | Budjarn Lambeth (2023) | |
Borcherdsma | 160 561 400 000 / 160 561 399 999 | 2.5.7.11.13.19.29.31.47.59.71 [6 5 -1 -2 -1 1 1 1 1 -3 -1⟩ | 1.0783 × 10-8 | Akselai (2024) |