An audio signal v m = 20 sin 2 π (1500t) amplitude modulates a carrier v c = 80 sin 2 π (100,000t). The value of percent modulation is _ _ _ _ _.

Communication Systems: JEE Main 2021 Physics question

JEE Main 2021 · 24 Feb, Morning shift · Q54

JEE Main 202124 Feb, Morning shiftPhysicsMediumCommunication Systems79× since 2003

An audio signal v_m = 20 sin 2

\pi

(1500t) amplitude modulates a carrier v_c = 80 sin 2

\pi

(100,000t). The value of percent modulation is _________.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2021 · 24 Feb, Morning shift · Q54

JEE Main 202124 Feb, Morning shiftPhysicsMediumCommunication Systems79× since 2003

An audio signal v_m = 20 sin 2

\pi

(1500t) amplitude modulates a carrier v_c = 80 sin 2

\pi

(100,000t). The value of percent modulation is _________.

Your answerType your answer. Integers and decimals are accepted.