SanZoR Posted September 17, 2007 Posted September 17, 2007 Hello, What is different between FM Radio and AM Radio? I dont know PLZ, dont think this is spam. Its not, actually.
Brophy Posted September 17, 2007 Posted September 17, 2007 Both AM and FM radio signal carriers are output at a single frequency (FM is usually much higher than AM). AM (amplitude modulation) carriers alter in amplitude to mimic the audio being sent. The carrier signal frequency doesn't alter. FM (frequency modulation) carriers alter in frequency to mimic the audio being sent. The carrier signal amplitude doesn't alter. Receivers of either type are designed to detect those changes which are applied to the carrier signal to retrieve the audio signal.
norby89 Posted September 17, 2007 Posted September 17, 2007 (edited) PLZ, dont think this is spam. Its not, actually. ^ yea I don't think this post is spam either Edited September 17, 2007 by Guest
Brophy Posted September 17, 2007 Posted September 17, 2007 Ive noticed it already norby, posting just 'lol' and that in topics, someone wants to get bant!
SanZoR Posted September 17, 2007 Author Posted September 17, 2007 Thanks for response. I was wondering about AM signals, they were bad, and weird radio stations (Almost all were Russian Radio's) Btw, what is usual bitrate what they send? in AM and in FM?
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