In AM, a radio wave known as the "carrier" is modulated in the amplitude by the signal that is to be transmitted. While in FM, it is modulated in the frequency.
the difference is in how the carrier wave is modulated or altered.With AM radio,the amplitued,or overall strength,of the signal is varied to incorporate the sound information
.With FM,the frequency(the number of times each second that the current changes direction) of the carrier signal is varied.
i hope it helps you and pls make it the brainliest thank you :)
Answers & Comments
Answer:
In AM, a radio wave known as the "carrier" is modulated in the amplitude by the signal that is to be transmitted. While in FM, it is modulated in the frequency.
Answer:
the difference is in how the carrier wave is modulated or altered.With AM radio,the amplitued,or overall strength,of the signal is varied to incorporate the sound information
.With FM,the frequency(the number of times each second that the current changes direction) of the carrier signal is varied.
i hope it helps you and pls make it the brainliest thank you :)