Asked by momma knows

the waves above is an electrical signal resulting from a sound wave. how does the information in this electrical signal make it to your car radio, it is carried on an FM wave by modulating its frequency,is it carried on an FM wave by its amplitude, is it carried on an FM wave by modulating its waves speed, is it carried on an Fm wave by modulating its engery
Answered by Henry
The signal rides on a higher frequency
called the carrier frequency. The carrier is modulated in the transmitter
and demodulated in the radio. To demodulate means to separate the voice or music from the carrier.

The carrier may be Frequency Modulated
(FM) or Amplitude Modulated(AM). When the carrier is FM, its' frequency is varied by the voice or music that is being transmitted. When the carrier is
AM, its' amplitude is varied by the voice or music that is being transmitted.
Answered by The_Meta13
Its Frequency.
Answered by Hal
Unit 4 lesson 4
1. A. Gamma Ray's
2. C. Microwaves
3. B. Modulate frequency
4. D. 5
Answered by the person
he is right but D is C.
Answered by Im right
1.)A, gamma rays
2.)C, microwaves
3.)B, modulating its frequency
4.)C, 3
Answered by <3hatake Kakashi<3
im right is correct
There are no AI answers yet. The ability to request AI answers is coming soon!