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Interval information
Ratio 225/224
Monzo |-5 2 2 -1>
Size in cents 7.71152
Name(s) Septimal kleisma,
marvel comma
Color name ryy-2, ruyoyo negative 2nd

The interval of 225/224, the septimal kleisma or marvel comma is a superparticular 7-limit ratio. It pops up as the difference between pairs of 7-limit ratios, for example 16/15 and 15/14. It is tempered out in temperaments of the marvel family.

See also