382edo

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Template:EDO intro

← 381edo 382edo 383edo →
Prime factorization 2 × 191
Step size 3.14136 ¢ 
Fifth 223\382 (700.524 ¢)
Semitones (A1:m2) 33:31 (103.7 ¢ : 97.38 ¢)
Dual sharp fifth 224\382 (703.665 ¢) (→ 112\191)
Dual flat fifth 223\382 (700.524 ¢)
Dual major 2nd 65\382 (204.188 ¢)
Consistency limit 7
Distinct consistency limit 7

Theory

382et is consistent to the 7-odd-limit and the harmonic 3 is about halfway between its steps. Using the patent val, it tempers out 65625/65536 in the 7-limit; 117440512/117406179, 25165824/25109315, 2097152/2096325, 4000/3993, 2734375/2725888, 2359296/2358125, 540/539, 1265625/1261568, 24057/24010 and 9801/9800 in the 11-limit. It supports bastille.

Odd harmonics

Approximation of odd harmonics in 382edo
Harmonic 3 5 7 9 11 13 15 17 19 21 23
Error Absolute (¢) -1.43 +0.07 -1.29 +0.28 +1.56 +1.36 -1.36 -1.29 +0.92 +0.42 -0.00
Relative (%) -45.6 +2.3 -41.0 +8.9 +49.7 +43.2 -43.2 -41.1 +29.2 +13.5 -0.1
Steps
(reduced)
605
(223)
887
(123)
1072
(308)
1211
(65)
1322
(176)
1414
(268)
1492
(346)
1561
(33)
1623
(95)
1678
(150)
1728
(200)

Subsets and supersets

382 factors into 2 × 191 with 2edo and 191edo as its subset edos. 764edo, which doubles it, gives a good correction to the harmonic 3.

Regular temperament properties

Subgroup Comma List Mapping Optimal
8ve Stretch (¢)
Tuning Error
Absolute (¢) Relative (%)
2.9 [1211 -382 [382 1211]] -0.0439 0.0439 1.40
2.9.5 [38 -1 -15, [25 -24 22 [382 1211 887]] -0.0399 0.0363 1.16
2.9.5.7 4802000/4782969, 823543/819200, 102760448/102515625 [382 1211 887 1072]] +0.0846 0.2180 6.94