Double Sideband Suppressed Carrier (DSB-SC) modulation requires what percentage saving in total transmitted power compared to standard AM (m=1)?
A100%
B33.3%
C50.0%
D66.7%
Explanation
In standard AM at 100% modulation, carrier carries 2/3 (66.7%) of total power. Suppressing carrier saves 66.7% power.

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