Sunday, July 25, 2021

Perfect Fourth derived from the Noncommutative Perfect Fifth, as described by Dr. Oscar Abdounur

 

The Emergence of the Idea of Irrationality In Renaissance Theoretical Music Contexts

Oscar Joao Abdounur 
 
 
 The Emergence of the Idea of Irrationality In Renaissance Theoretical Music Contexts 
 
 "For instance, if one begins with F an octave lower – instead of c –, which corresponds to the ratio 3:4 decompounded by 1:2, that is, 3:2, then after compounding it with a fifth, generated by 2:3, it will result in 1:1, that is c, from which the process initiated. and the continuation of the process will happen as in the previously mentioned scale."
 
 

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