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In an amplitude modulation with modulation index 0.5, the ratio of the amplitude of the carrier wave to that of the side band in the modulated wave is
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4 : 1
Modulation index, $\mu=0.5=\frac{1}{2}$
$\frac{A_{S B}}{A_C}=\frac{\mu}{2}=\frac{1}{4}$
or $\frac{A_C}{A_{S B}}=\frac{4}{1} \text { or } 4: 1$
$\frac{A_{S B}}{A_C}=\frac{\mu}{2}=\frac{1}{4}$
or $\frac{A_C}{A_{S B}}=\frac{4}{1} \text { or } 4: 1$
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