The modulation index of FM is given by
A. μ = frequency deviation/ modulating frequency
B. μ = modulating frequency /frequency deviation
C. μ = modulating frequency/ carrier frequency
D. μ = carrier frequency / modulating frequency
Answer:A
The modulation index of FM is given by
A. μ = frequency deviation/ modulating frequency B. μ = modulating frequency /frequency deviation C. μ = modulating frequency/ carrier frequency D. μ = carrier frequency / modulating frequency