Grade 12General Physics
The frequency of FM radios is far more greater than the audible range of the ear.
How are we able to hear it?
The frequency of FM radios is far more greater than the audible range of the ear.
How are we able to hear it?
1 Answer
jitender lakhanpal
hi chilkuri
to understand the reply you have to have knowledge of modulation and demodulation
the audio frequency is modulated with electromagnetic frequency in the transmitter and then it is transmitted
similarly in reciever it is demodulated back to audio range
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