Amplitude Modulation (AM) describes a method where the baseband message is represented by changes in the carrier's frequency. True False

False

Explanation:

The modulation that fits the description is Frequency modulation.

Amplitude Modulation (AM) refers to method of modulation in which a change is made to the amplitude of the carrier in made in proportion to the variation in the the message signal being transmitted. Am is often used in electronic communication to transmit information through radio carrier wave.

On the other hand, Frequency modulation is technique that is used to encode and transmit information through a carrier wave by changing the instantaneous frequency of the wave. FM is mostly used in FM radio broadcasting.

Therefore, FM is actually a method where the baseband message is represented by changes in the carrier's frequency.