AFS: Difference between revisions
Cmloegcmluin (talk | contribs) →Examples: improve formula |
Cmloegcmluin (talk | contribs) add formula for mathematician benefit |
||
| Line 10: | Line 10: | ||
OS and AFS are equivalent to taking an overtone series and adding (or subtracting) a constant amount of frequency. By doing this, the step sizes remain equal in frequency, but their relationship in pitch changes. For a detailed explanation of this, see the later section on the [[OS#Derivation|derivation of OS]]. | OS and AFS are equivalent to taking an overtone series and adding (or subtracting) a constant amount of frequency. By doing this, the step sizes remain equal in frequency, but their relationship in pitch changes. For a detailed explanation of this, see the later section on the [[OS#Derivation|derivation of OS]]. | ||
The formula for step <span><math>k</math></span> of an AFSp is: | |||
<math> | |||
f(k) = 1 + k⋅p | |||
</math> | |||
=== Examples === | === Examples === | ||