Question

An AM index between 0 and 1 indicates what? a. the AM signal is very small and will not be detected by the receiver b. distortion of the signal will prevent detection and demodulation c. the received modulated signal will have minimal distortion d. the AM index is not important

Answer 1

Option c.

Step-by-step explanation:

AM refers to the amplitude modulation.

AM refers to the modulation of a wave used as a means of broadcasting an audio signal by combining it with a radio carrier wave and varying its amplitude

An increase in message amplitude, Am, results in a higher AM Index.

An AM index between 0 and 1 indicates the received modulated signal will have minimal distortion.

So, option c. is correct.