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  2. Rotation (music) - Wikipedia

    en.wikipedia.org/wiki/Rotation_(music)

    Even if a live person is present, the automation system at commercial stations usually picks the music ahead of time out of the current rotation, thus the DJ becomes only an announcer. Heavy rotation or power rotation is a list of songs that get the most airplay on a radio station. Songs in heavy rotation will be played many times in a 24-hour ...

  3. Radio broadcasting - Wikipedia

    en.wikipedia.org/wiki/Radio_broadcasting

    Radio broadcasting is the broadcasting of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based radio station, while in satellite radio the radio waves are broadcast by a satellite in Earth orbit.

  4. Radio resource management - Wikipedia

    en.wikipedia.org/wiki/Radio_Resource_Management

    Radio resource management (RRM) is the system level management of co-channel interference, radio resources, and other radio transmission characteristics in wireless communication systems, for example cellular networks, wireless local area networks, wireless sensor systems, and radio broadcasting networks.

  5. Broadcast automation - Wikipedia

    en.wikipedia.org/wiki/Broadcast_automation

    Broadcast automation incorporates the use of broadcast programming technology to automate broadcasting operations. Used either at a broadcast network , radio station or a television station , it can run a facility in the absence of a human operator .

  6. Live radio - Wikipedia

    en.wikipedia.org/wiki/Live_radio

    Live radio is sound transmitted by radio waves, as the sound happens. Modern live radio is probably [original research?] most used to broadcast sports but it is also used to transmit local news and traffic updates. Most radio that people listen to today is pre-recorded music, and the days of solely live broadcast music are generally not as present.

  7. Radio spectrum - Wikipedia

    en.wikipedia.org/wiki/Radio_spectrum

    A radio band is a small frequency band (a contiguous section of the range of the radio spectrum) in which channels are usually used or set aside for the same purpose. To prevent interference and allow for efficient use of the radio spectrum, similar services are allocated in bands.

  8. Broadcasting - Wikipedia

    en.wikipedia.org/wiki/Broadcasting

    A broadcasting antenna in Stuttgart. Broadcasting is the distribution of audio or electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a one-to-many model. [1] Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters and ...

  9. Portal:Radio - Wikipedia

    en.wikipedia.org/wiki/Portal:Radio

    In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave ...