3 entries found for
modulation.
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Main Entry:
mod·u·la·tion 
Pronunciation:
mäj-
-
l
-sh
n
Function:
noun
1 : an action of modulating
2 : the extent or degree by which something is modulated
3 : a change from one musical key to another by using a chord that is found in both keys
4 : the process of modulating a carrier wave or signal (as in radio);
also : the result of this process