Recursive structure of MOS scales: Difference between revisions

Jollybard (talk | contribs)
Jollybard (talk | contribs)
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== Finding the MOS pattern from nLms ==
== Finding the MOS pattern from nLms ==
If you have aLbs, there are b chunks. In that case (a % b) of the chunks will have ceil(a/b) "L"s, the rest will have floor(a/b) "L"s.


Example:  
Example:  


7L5s
We take 5L7s, which will have 7 chunks
 
7 chunks
 
5 = 1 + 1 + 1 + 1 + 1 + 0 + 0


5L2s
The chunks must partition the 5 "L"s, and 5 = 1 + 1 + 1 + 1 + 1 + 0 + 0.


LLLsLLs -> Ls Ls Ls L Ls Ls L
So we get 5L2s, which we know is LLLsLLs and turns back to sL sL sL s sL sL s


== Finding a generator ==
== Finding a generator ==