1730edo

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← 1729edo1730edo1731edo →
Prime factorization 2 × 5 × 173
Step size 0.693642¢ 
Fifth 1012\1730 (701.965¢) (→506\865)
Semitones (A1:m2) 164:130 (113.8¢ : 90.17¢)
Consistency limit 15
Distinct consistency limit 15

1730 equal divisions of the octave (abbreviated 1730edo or 1730ed2), also called 1730-tone equal temperament (1730tet) or 1730 equal temperament (1730et) when viewed under a regular temperament perspective, is the tuning system that divides the octave into 1730 equal parts of about 0.694 ¢ each. Each step represents a frequency ratio of 21/1730, or the 1730th root of 2.

Odd harmonics

Approximation of prime harmonics in 1730edo
Harmonic 2 3 5 7 11 13 17 19 23 29 31
Error Absolute (¢) +0.000 +0.010 +0.045 +0.191 +0.127 +0.166 -0.216 +0.059 +0.165 -0.213 +0.167
Relative (%) +0.0 +1.5 +6.4 +27.6 +18.3 +23.9 -31.1 +8.5 +23.8 -30.7 +24.0
Steps
(reduced)
1730
(0)
2742
(1012)
4017
(557)
4857
(1397)
5985
(795)
6402
(1212)
7071
(151)
7349
(429)
7826
(906)
8404
(1484)
8571
(1651)
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