Scala analysis: 616_T23
Aristoxenian style tetrachord 5.5 + 5.5 + 19, Chapter 4
Generated by Scala: https://www.huygens-fokker.org/scala/
SHOW
0: 1/1 0.000000 unison, perfect prime 1: 91.667 cents 91.666670 2: 183.333 cents 183.333330 3: 500.000 cents 500.000000
SHOW/INTERVAL
0: 316.6667 cents 316.6667 1: 91.6667 cents 91.6667 2: 91.6667 cents 91.6667 3: 316.6667 cents 316.6667
SHOW INTERVALS
Interval class, Number of incidences, Size: 1: 2 91.66667 cents 1: 1 316.66667 cents 2: 1 183.33333 cents 2: 2 408.33333 cents Highest number of different intervals for one interval class: 2 Average number of different intervals per interval class: 2.00000 = 2
SHOW/LINE/CENTS INTERVALS
1 2 3 0.0 : 91.7 183.3 500.0 91.7 : 91.7 408.3 500.0 183.3: 316.7 408.3 500.0 500.0
SHOW/SPAN INTERVALS
Interval class, Interval span, Span size, Gap to prev. class: 1: 91.6667 .. 316.6667 cents 225.00000 cents 91.66667 cents 2: 183.3333 .. 408.3333 cents 225.00000 cents -133.33334 cents
SHOW DATA
Number of notes : 3 -- Interval properties -- Smallest interval : 91.66666 cents, class 1 Average step (divided formal octave): 166.6667 cents Largest one step interval : 316.66667 cents Average / Smallest step : 1.818182 Largest / Average step : 1.900000 Largest / Smallest step : 3.454546 Median interval of one step : 91.66667 cents, amount: 2 Most common interval of one step : 91.66667 cents, amount: 2 Least squares average step : 139.88095 cents, oct.: 419.64286 cents Scale is not proper Scale has Myhill's property chromas: 225.00000 cents and 133.33333 cents, ratio: 1.687500 generators: 1 of 91.66667 cents and 408.33333 cents ET pair of linear temperament : 22&98 Scale is distributional even Scale is a mode of a 60-tone equal temperament with octave 500.000 cents degrees: 11 22 60 generators: 11 and 49 Number of contiguous 1-step segments: 0 Step pattern alph. order: AAB Step pattern size order : SSL Interval vector is [ 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 ] Scale is sum-free (all different intervals) Scale is a Constant Structure, by a margin of 91.66666 cents Scale diversity : 1.003801 Lumma stability : 0.366667 Lumma impropriety factor : 0.266667 Rothenberg efficiency : 0.888889 redundancy: 0.111111 Efficiency x scale size : 2.666667 Number of different interval sizes : 4 = 2.00000 / class Number of one step interval sizes : 2 Highest interval variety : 2 Mean interval variety : 2.00000 = 2 Median interval variety : 2 Lowest interval variety : 2 Smallest interval difference : 91.66666 cents Most common intervals : 91.66667 cents & inv., amount: 2 Number of recognisable fifths : 0 Number of recognisable fourths : 0 Steps are increasing Formal octave complements present : 1 = 33.3333% 2/1 octave complements present : 0 = 0.0000% Limited inverse transpositions : 2 Inversional symmetry on degrees : 1 Inversional symmetry on intervals : 2-3 -- Rational properties --
FIT/MODE
3: 0 1 2 N G T3 SD: 53.7914 c. M: 91.6667 c. 4: 1 1 2 P M ME S SD: 43.0331 c. M:-66.6667 c. 5: 1 1 3 N M DE S SD: 10.7583 c. M:-16.6667 c. 6: 1 1 4 N M DE S SD: 10.7583 c. M: 16.6667 c. 11: 2 2 7 N M DE S SD: 0.9780 c. M: 1.5151 c. 38: 7 7 24 N M DE S SD: 0.5662 c. M:-0.8772 c. 49: 9 9 31 N M DE S SD: 0.2196 c. M:-0.3401 c. 60: 11 11 38 N M DE S SD: 0.0000 c. M: 0.0000 c.
FIT/HARMONIC
1 x x 2 S SD: 700.0000 cents 2 x x 3 S SD: 201.9550 cents 3 x x 4 S SD: 1.9550 cents 4 x x 5 S SD: 113.6863 cents 5 x 6:7 S SD: 77.9642 cents 6 x 7:8 S SD: 41.7802 cents 7 x 8:9 S SD: 40.3200 cents 8 x 9:11 SD: 27.6448 cents 9 x 10:12 S SD: 1.0824 cents 10 x 11:13 SD: 24.6593 cents 11 x 12:15 S SD: 24.6698 cents 12 x 13:16 SD: 22.4017 cents 13:14 x 17 SD: 25.5307 cents 14:15:16:19 SD: 20.7718 cents 15:16:17:20 SD: 12.9908 cents 16:17:18:21 S SD: 12.7093 cents 17:18:19:23 SD: 8.7049 cents 18:19:20:24 S SD: 0.9681 cents 143:151:159:191 SD: 0.9336 cents 161:170:179:215 SD: 0.8703 cents 170:179:189:227 SD: 0.8103 cents 188:198:209:251 SD: 0.6586 cents 206:217:229:275 SD: 0.5383 cents 224:236:249:299 SD: 0.4435 cents 242:255:269:323 SD: 0.3707 cents 260:274:289:347 SD: 0.3181 cents 278:293:309:371 SD: 0.2841 cents 296:312:329:395 SD: 0.2669 cents 314:331:349:419 SD: 0.2637 cents 331:349:368:442 SD: 0.2228 cents 349:368:388:466 SD: 0.1794 cents 367:387:408:490 SD: 0.1494 cents 385:406:428:514 SD: 0.1349 cents