make a list of the common terms that you have learnt on radio broadcast explain each one of them (NIOS)
Answers
Answer:
Explanation:Radio broadcasting is transmission of audio (sometimes with related metadata) by radio waves intended to reach a wide audience. Stations can be affiliated to radio networks broadcasting a common radio format, either in broadcast syndication or simulcast or both. Signals can be either analog audio or digital audio. Television broadcasting also uses radio frequencies, but includes video signals.
Contents
1 History
2 Stations
3 Types
3.1 AM
3.1.1 Shortwave, medium wave and long wave
3.2 FM
3.3 Pirate radio
3.4 Terrestrial digital radio
4 Extensions
4.1 Satellite
5 Program formats
6 See also
7 References
8 Further readingRadio station" redirects here. For a broader concept, see Radio communication station.
A radio broadcasting station is usually associated with wireless transmission, though in practice broadcasting transmission (sound and television) take place using both wires and radio waves. The point of this is that anyone with the appropriate receiving technology can receive the broadcast.[17]
Use of a sound broadcasting station
In line to ITU Radio Regulations (article1.61) each broadcasting station shall be classified by the service in which it operates permanently or temporarily.
Types
Transmission diagram of sound broadcasting (AM and FM)
Broadcasting by radio takes several forms. These include AM and FM stations. There are several subtypes, namely commercial broadcasting, non-commercial educational (NCE) public broadcasting and non-profit varieties as well as community radio, student-run campus radio stations, and hospital radio stations can be found throughout the world. Many stations broadcast on shortwave bands using AM technology that can be received over thousands of miles (especially at night). For example, the BBC, VOA, VOR, and Deutsche Welle have transmitted via shortwave to Africa and Asia. These broadcasts are very sensitive to atmospheric conditions and solar activity.
Nielsen Audio, formerly known as Arbitron, the United States-based company that reports on radio audiences, defines a "radio station" as a government-licensed AM or FM station; an HD Radio (primary or multicast) station; an internet stream of an existing government-licensed station; one of the satellite radio channels from XM Satellite Radio or Sirius Satellite Radio; or, potentially, a station that is not government licensed.