The full form of FM is Frequency Modulation. It is also known as Frequency Modulated Electromagnetic Wave. Usually, it is a platform where the broadcasting of FM has been taken place & several applications of communication radio. It is a technique where information gets transferred through a carrier wave. When we don’t have the internet, mobile phones, television or other advanced technology, we have to listen to the news, match commentary & many other things on FM. Sometimes, it was also used for finding people, our relatives when there was an atmosphere of world war. Nowadays, there is new advanced technology introduced to us where we can watch live matches on Television, listen to music on mobile phones, news, etc.
Frequency Modulation is generally known as FM. Mainly it is a platform where the broadcasting of FM has been taken place & several applications of communication radio. It was also used for finding people, our relatives when there was an atmosphere of world war. FM radio is higher as it ranges from 1200 to 2400 bits per second.
One of the greatest scientists whose name is Edwin H. Armstong gave birth to this invention in 1930. Moreover, when the frequency range of the FM radio is higher as it ranges from 1200 to 2400 bits per second or 88 to 108 MHz. AM is different from FM but both are used for broadcasting radio. AM is used in terrestrial television broadcasts, the video signal is transmitted. It helps to improve the quality of sound & video signals.
Advantages of Different Types of Modulation
before the modulation technique For transmission purposes, the size of the antenna was too large with a lot of complexes.
*The size of the antenna can be adjusted.
*There happens no kind of signal consolidation.
*The range of communication is developed with growth.
*After the modulation technique, There will be the possibility of multiplexing.
*One can adjust bandwidth as per the needs.
*The quality of reception gets developed with growth.
*Better performance.
A very high range of radio frequencies is used by FM stations. The FM radio band ranges from 88 to 108 MHz. FM operated between VHF television Channels 6 and 7. The person working at the FM station is called a Radio Jockey. The voice we listen to on FM is of a Radio Jockey.
There is one more type of modulation called amplitude modulation (AM). Both FM and AM are used to transfer data which is in the form of electromagnetic waves. In AM, the amplitude of the wave varies whereas the frequency remains constant, in FM, the amplitude remains constant and the wave frequency varies.
| Term | Full Form |
| FM | Frequency Modulation |
FAQ’s
It is also known as Frequency Modulated Electromagnetic Wave. Usually, it is a platform where broadcasting of FM has been taken place & several applications of communication radio.
FM is short form of Frequency Modulation.
Frequency Modulation is full form of FM.
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