45/8: Difference between revisions

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Created page with "{{Infobox Interval | Color name = cocoyo 4th, ccy4 }} '''45/8''' is the ratio between the 8th and 45th harmonics; two octaves above 45/32."
 
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{{Infobox Interval
{{Infobox Interval
| Color name = cocoyo 4th, ccy4
| Color name = cocoyo 4th, ccy4
| Name = double-compound ptolemaic augmented fourth
}}
}}
 
'''45/8''', the '''double-compound ptolemaic augmented fourth''', is the [[ratio]] between the 8th and 45th [[harmonic]]s; two octaves above [[45/32]].
'''45/8''' is the [[ratio]] between the 8th and 45th [[harmonic]]s; two octaves above [[45/32]].

Latest revision as of 12:49, 31 July 2025

Interval information
Ratio 45/8
Factorization 2-3 × 32 × 5
Monzo [-3 2 1
Size in cents 2990.224¢
Name double-compound ptolemaic augmented fourth
Color name cocoyo 4th, ccy4
FJS name [math]\displaystyle{ \text{A18}^{5} }[/math]
Tenney height (log2 nd) 8.49185
Weil height (log2 max(n, d)) 10.9837
Wilson height (sopfr(nd)) 17
Open this interval in xen-calc

45/8, the double-compound ptolemaic augmented fourth, is the ratio between the 8th and 45th harmonics; two octaves above 45/32.