Can someone make me understand this. You could use an example where i am using a microphone and a loudspeaker.
How there are 2 different types of waves?
I mean in modulation a carrier wave is modulated by a signal wave? What?
I speak into the microphone. My sound waves are converted to radio signals, right?
1)Are these radio signals information signal?
2)If then, what is a carrier wave in all of this?
the information is the audio frequency which in AM is used to modulate the amplitude of the carrier wave