Željko Stojanović: Difference between revisions

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== Invented scales ==
== Invented scales ==
=== Zi Wei scale ===
=== Zi Wei scale ===
A version of the [[2L 3s]] MOS using [[octave shrinking]].
A version of the [[2L 3s]] MOS using [[octave shrinking]].[[Category:5-tone scales]]


==== Scala file ====
==== Scala file ====
Line 50: Line 50:
4
4
</pre>
</pre>
== 100ed312/215 ==
An [[equal-step tuning]] which divides [[312/215]] into 100 equal parts. It is a [[rank-1]] [[microtemperament]] for the [[2.3.5.11]] JI [[subgroup]].[[Category:100-tone scales]]
{{Harmonics in equal|100|312|215}}
=== Scala file ===
<pre>
! 100ED_312_215.scl
!
100 equal division of 312/215
100
!
6.44651
12.89302
19.33954
25.78605
32.23256
38.67907
45.12559
51.57210
58.01861
64.46512
70.91164
77.35815
83.80466
90.25117
96.69769
103.14420
109.59071
116.03722
122.48374
128.93025
135.37676
141.82327
148.26979
154.71630
161.16281
167.60932
174.05584
180.50235
186.94886
193.39537
199.84189
206.28840
212.73491
219.18142
225.62794
232.07445
238.52096
244.96747
251.41398
257.86050
264.30701
270.75352
277.20003
283.64655
290.09306
296.53957
302.98608
309.43260
315.87911
322.32562
328.77213
335.21865
341.66516
348.11167
354.55818
361.00470
367.45121
373.89772
380.34423
386.79075
393.23726
399.68377
406.13028
412.57680
419.02331
425.46982
431.91633
438.36285
444.80936
451.25587
457.70238
464.14890
470.59541
477.04192
483.48843
489.93494
496.38146
502.82797
509.27448
515.72099
522.16751
528.61402
535.06053
541.50704
547.95356
554.40007
560.84658
567.29309
573.73961
580.18612
586.63263
593.07914
599.52566
605.97217
612.41868
618.86519
625.31171
631.75822
638.20473
312/215
</pre>
{{DEFAULTSORT:Stojanović, Željko}}
{{DEFAULTSORT:Stojanović, Željko}}
[[Category:People]][[Category:Composers]][[Category:Theorists]][[Category:Pages with Scala files]]
[[Category:People]][[Category:Composers]][[Category:Theorists]][[Category:Pages with Scala files]]

Revision as of 10:58, 15 September 2026

Željko Stojanović, also known as Micro-X, is a microtonal composer and music theorist active on Facebook.

Invented scales

Zi Wei scale

A version of the 2L 3s MOS using octave shrinking.

Scala file

! 2L 3s 487.14¢ gen 1165.0¢ equave stretch -35¢.scl
! Created using Scale Workshop 3.4.0
!
! https://scaleworkshop.plainsound.org/scale/EVzlg8u-P
!
2L 3s (487.14¢ gen, 1165.0¢ equave, stretch -35¢)
 5
!
 296.425000 ! 296.425
 487.142000 ! 487.142
 783.566000 ! 783.566
 974.283000 ! 974.283
 1165.000000 ! 1165.000

Kbm file

! Template for a keyboard mapping
!
! Size of map. The pattern repeats every so many keys:
5
! First MIDI note number to retune:
0
! Last MIDI note number to retune:
127
! Middle note where the first entry of the mapping is mapped to:
69
! Reference note for which frequency is given:
69
! Frequency to tune the above note to
440.0000000000001
! Scale degree to consider as formal octave (determines difference in pitch
! between adjacent mapping patterns):
5
! Mapping.
! The numbers represent scale degrees mapped to keys. The first entry is for
! the given middle note, the next for subsequent higher keys.
! For an unmapped key, put in an "x". At the end, unmapped keys may be left out.
0
1
2
3
4

100ed312/215

An equal-step tuning which divides 312/215 into 100 equal parts. It is a rank-1 microtemperament for the 2.3.5.11 JI subgroup.

Approximation of harmonics in 100ed312/215
Harmonic 2 3 4 5 6 7 8 9 10 11 12
Error Absolute (¢) -0.95 -0.23 -1.90 -1.42 -1.18 +2.70 -2.85 -0.47 -2.37 +0.24 -2.13
Relative (%) -14.7 -3.6 -29.4 -22.0 -18.3 +41.9 -44.1 -7.3 -36.7 +3.7 -33.1
Steps
(reduced) 		186
(86) 		295
(95) 		372
(72) 		432
(32) 		481
(81) 		523
(23) 		558
(58) 		590
(90) 		618
(18) 		644
(44) 		667
(67)

Scala file

! 100ED_312_215.scl
!
100 equal division of 312/215
 100
!
 6.44651
 12.89302
 19.33954
 25.78605
 32.23256
 38.67907
 45.12559
 51.57210
 58.01861
 64.46512
 70.91164
 77.35815
 83.80466
 90.25117
 96.69769
 103.14420
 109.59071
 116.03722
 122.48374
 128.93025
 135.37676
 141.82327
 148.26979
 154.71630
 161.16281
 167.60932
 174.05584
 180.50235
 186.94886
 193.39537
 199.84189
 206.28840
 212.73491
 219.18142
 225.62794
 232.07445
 238.52096
 244.96747
 251.41398
 257.86050
 264.30701
 270.75352
 277.20003
 283.64655
 290.09306
 296.53957
 302.98608
 309.43260
 315.87911
 322.32562
 328.77213
 335.21865
 341.66516
 348.11167
 354.55818
 361.00470
 367.45121
 373.89772
 380.34423
 386.79075
 393.23726
 399.68377
 406.13028
 412.57680
 419.02331
 425.46982
 431.91633
 438.36285
 444.80936
 451.25587
 457.70238
 464.14890
 470.59541
 477.04192
 483.48843
 489.93494
 496.38146
 502.82797
 509.27448
 515.72099
 522.16751
 528.61402
 535.06053
 541.50704
 547.95356
 554.40007
 560.84658
 567.29309
 573.73961
 580.18612
 586.63263
 593.07914
 599.52566
 605.97217
 612.41868
 618.86519
 625.31171
 631.75822
 638.20473
 312/215


Todo: expand
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