25/1
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Ratio | 25/1 |
Factorization | 5^{2} |
Monzo | [0 0 2⟩ |
Size in cents | 5572.6274¢ |
Name | 25th harmonic |
FJS name | [math]\text{A33}^{5,5}[/math] |
Special properties | harmonic |
Tenney height (log_{2} nd) | 4.64386 |
Weil height (log_{2} max(n, d)) | 9.28771 |
Wilson height (sopfr (nd)) | 10 |
Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~2.12021 bits |
open this interval in xen-calc |
25/1, the 25th harmonic, is the harmonic past 24/1 and before 26/1. It is about four octaves and eight semitones in size. Used in harmony, it sounds particularly wide: if the base note is F1, the higher note will be about C#6. That is for all practical purposes beyond the range of choral music. However, it can be approached as a stack of two 5/1's, making chords like 1-5-25.
See also
- 25/16 – its octave-reduced form