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Radio is the technology of using radio waves to carry information, such as sound, by ..... AM stereo receivers can reproduce the same audio bandwidth that FM does due to the wider filter used in an ...

What does AM and FM on the radio stand for? - Yahoo Answers


Oct 7, 2006 ... Best Answer: Radio--AM: amplitude modulation; FM: frequency modulation. These are the two ways the signal/program is carried in radio ...

AM/FM - What does AM/FM stand for? The Free Dictionary


Looking for online definition of AM/FM or what AM/FM stands for? AM/FM is listed in the World's largest and most authoritative dictionary database of ...

What do AM PM and FM AM mean - Answers.com


Time A.M. and P.M. (The uppercase A.M. and P.M. is preferred over a.m. and p.m. ). Meanings ... FM (radio) = The Frequency Modulated (FM radio) carrier frequencies - FM radio band is from 88 to 108 MHz. The FCC set aside 100 channels, ...

AM, FM Radio Waves and Sound - CyberCollege


May 28, 2013 ... AM stands for amplitude modulation, which will be explained later. ... that AM radio waves are of a lower frequency than either FM radio or TV waves. ... a straight line and don't bend around the earth as AM ground waves do.

What Do AM & FM Stand for on the Radio? | eHow


Most radios have both AM and FM channels, which allow you to listen to music, sports and talk shows. The way the music or talk reaches your ears differs ...

What is the difference between AM and FM radio? | Reference.com


The basic difference between AM and FM radio is contained in their names; AM stands for amplitude modulation while FM stands for frequency modulation. The way in which radio waves ... How do you make a homemade FM radio antenna?

What is the difference between FM and AM radio? - Quora


AM broadcasting is simpler than FM but the difference in complexity and price are ... This also means that FM signal quality doesn't degrade linearly as you get further .... Why do radio stations have weird frequencies like 94.3 FM or 98.3 FM?

Radio Broadcast Signals - HyperPhysics


The Amplitude Modulated (AM radio) carrier frequencies are in the frequency ... The FM radio band is from 88 to 108 MHz between VHF television Channels 6 and 7. ... fixed local intermediate frequency in the receiver so that most of the receiver does ... An electromagnetic carrier wave which is carrying a signal by means of ...

Understanding How AM/FM Radio Works - Stereos - About.com


AM/FM radio is easy to understand and this article will help de-mystify how radio waves are ... What Are Stereo Amplifiers and How Do They Work… ... Alternating current in the US is 120 volts at 60Hz, which means that the current alternates or  ...

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What is the deference between AM radio and FM radio? - HubPages


Mar 17, 2009 ... To start off, let's first describe what the heck AM and FM mean. ... although FM does seem like the better of the two, we just can't get rid of AM ...

Illumin - Catch a Wave: Radio Waves and How They Work


Nov 17, 2000 ... Why does FM sound better, but AM can be heard farther away? ... which means the amplitude of the radio signal is used to encode information.

Radio and digital radio | How it works | AM and FM compared


You might think "radio" is a gadget you listen to, but it also means something else . Radio ... How does this happen? ... Frequency modulation is how FM radio is broadcast; amplitude modulation is the technique used by AM radio stations.