256/245: Difference between revisions

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Created page with "{{Infobox Interval | JI glyph = | Ratio = 256/245 | Monzo = 8 0 -1 -2 | Cents = 76.0345 | Name = septimal minor semitone | Sound = | Color name = rrg1, rurugu unison | FJS n..."
 
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'''256/245''', the '''septimal minor semitone''', is the amount by which two [[8/7]]s exceed a [[5/4]]. It exceeds [[25/24]] by [[6144/6125]] and [[24/23]] by [[736/735]]. It also falls short of [[21/20]] by [[1029/1024]].
'''256/245''', the '''septimal minor semitone''', is the amount by which two [[8/7]]s exceed a [[5/4]]. It exceeds [[25/24]] by [[6144/6125]] and [[24/23]] by [[736/735]]. It also falls short of [[21/20]] by [[1029/1024]].
[[Category:7-limit]]
[[Category:Just interval]]

Revision as of 05:53, 25 January 2021

Interval information
Ratio 256/245
Factorization 28 × 5-1 × 7-2
Monzo [8 0 -1 -2
Size in cents 76.03447¢
Name septimal minor semitone
Color name rrg1, rurugu unison
FJS name [math]\displaystyle{ \text{P1}_{5,7,7} }[/math]
Special properties reduced,
reduced subharmonic
Tenney height (log2 nd) 15.9366
Weil height (log2 max(n, d)) 16
Wilson height (sopfr(nd)) 35
Open this interval in xen-calc

256/245, the septimal minor semitone, is the amount by which two 8/7s exceed a 5/4. It exceeds 25/24 by 6144/6125 and 24/23 by 736/735. It also falls short of 21/20 by 1029/1024.