| Prime factorization
|
n/a
|
| Step size
|
237.8 ¢
|
| Octave
|
5\1ed187/163 (1189 ¢)
|
| Twelfth
|
8\1ed187/163 (1902.4 ¢)
|
| Consistency limit
|
10
|
| Distinct consistency limit
|
4
|
| Special properties
|
|
1 equal division of 237.8¢ (1ed237.8c), also known as arithmetic pitch sequence of 237.8¢ (APS237.8¢), is an equal nonoctave scale generated by making a continuous chain of intervals of exactly 237.8¢. It is almost exactly 8edt, but retuned to have a slightly more acceptable pseudo-octave. It could be seen as a compromise between 8edt and 5edo, though leaning heavily towards 8edt.
Approximation of harmonics in 1ed237.8c
| Harmonic
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
| Error
|
Absolute (¢)
|
-11.00
|
+0.44
|
-22.00
|
+67.29
|
-10.56
|
-39.63
|
-33.00
|
+0.89
|
+56.29
|
-108.72
|
-21.56
|
| Relative (%)
|
-4.6
|
+0.2
|
-9.3
|
+28.3
|
-4.4
|
-16.7
|
-13.9
|
+0.4
|
+23.7
|
-45.7
|
-9.1
|
| Step
|
5
|
8
|
10
|
12
|
13
|
14
|
15
|
16
|
17
|
17
|
18
|
Intervals
| Degree of 1ed65c
|
Cents Value
|
| 0
|
0
|
| 1
|
237.8
|
| 2
|
475.6
|
| 3
|
713.4
|
| 4
|
951.2
|
| 5
|
1189.0
|
| 6
|
1426.8
|
| 7
|
1664.6
|
| 8
|
1902.4
|