AM broadcasting is a radio broadcasting technology, which employs amplitude modulation .... The lack of any means to amplify electrical currents meant that, like the alternator transmitters, modulation was ..... As a result, AM radio tends to do best in areas where FM frequencies are in short supply, or in thinly populated or ...
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.
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 ...
Radio--AM: amplitude modulation; FM: frequency modulation. These are the two ways the signal/program is carried in radio broadcasting.
Acronym, Definition. AM/FM, Amplitude Modulation / Frequency Modulation. AM/ FM, Automated Mapping and Facility Management (computer generated ...
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 ...
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.
Sep 3, 2012 ... Why nowadays FM radio has replaced AM and has become more ... as the audio rate. the advantages of FM less static do to to signal strength, ...
Stands for, AM stands for Amplitude Modulation, FM stands for Frequency Modulation ... In AM radio broadcasting, the modulating signal has bandwidth of 15kHz, ... a fairly more complicated receiver and transmitter than an AM signal does.