User:Holger Stoltenberg/sandbox: Difference between revisions
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: ''Within each period of any n-afdo system, the [[frequency ratio]] r of the m-th degree is'' | : ''Within each period of any n-afdo system, the [[frequency ratio]] r of the m-th degree is'' | ||
:::: <math>\displaystyle | ::::<math>\displaystyle | ||
r=\frac{n+m}{n}</math> | r=\frac{n+m}{n}</math> where | ||
*r is a rational frequency ratio which – after conversion to cents –<br> is displayed against the horizontal interval axis of tonal space | *r is a rational frequency ratio which – after conversion to cents –<br> is displayed against the horizontal interval axis of tonal space | ||