2401/2400
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| Ratio | 2401/2400 |
| Factorization | 2-5 × 3-1 × 5-2 × 74 |
| Monzo | [-5 -1 -2 4⟩ |
| Size in cents | 0.72119728¢ |
| Name | breedsma |
| Color name | z4gg3, bizozogu 3rd, Bizozogu comma |
| FJS name | [math]\text{dd3}^{7,7,7,7}_{5,5}[/math] |
| Special properties | square superparticular, reduced |
| Tenney height (log2 nd) | 22.4582 |
| Weil height (log2 max(n, d)) | 22.4588 |
| Wilson height (sopfr (nd)) | 51 |
| Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~2.40117 bits |
| Comma size | unnoticeable |
| S-expression | S49 |
| open this interval in xen-calc | |
2401/2400, the breedsma, is an unnoticeable 7-limit comma. It is the second smallest 7-limit superparticular comma, being the difference between 49/48 and 50/49, and between 49/40 and 60/49.
Temperaments
The breedsma is tempered out in the rank-3 breed family and all rank-2 breedsmic temperaments, all of which feature a neutral third interval for 49/40~60/49, and in which the classic chromatic semitone, 25/24, is split into two, each representing 49/48~50/49.
Etymology
The corresponding temperament was named breed by Gene Ward Smith in 2004 after Graham Breed[1]. The term breedsma appeared shortly after[2].