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Also AM radio or AM. Used interchangeably with kilohertz (kHz) and medium wave. A modulation technique used in electronic communication where the amplitude (signal strength) of the wave is varied in proportion to that of the message signal. Developed in the early 1900s, this technique is most commonly used for transmitting an audio signal via a radio wave measured in kilohertz (kHz). See AM ...
The following outline is provided as an overview of and topical guide to television broadcasting: Television broadcasting: form of broadcasting in which a television signal is transmitted by radio waves from a terrestrial (Earth based) transmitter of a television station to TV receivers having an antenna.
A. A la carte pay television; Active antenna; Actor; Television addiction; Addressability; Television advertisement; Affiliated station; After school special
Live television is a television production broadcast in real-time, as events happen, in the present. In a secondary meaning, it may refer to streaming television where all viewers watch the same stream simultaneously, rather than watching video on demand.
A list of these terms can be found at List of broadcasting terms. [19] Television and radio programs are distributed through radio broadcasting or cable , often both simultaneously. By coding signals and having a cable converter box with decoding equipment in homes , the latter also enables subscription -based channels, pay-tv and pay-per-view ...
For example, an Internet channel may distribute text or music worldwide, while a public address system may broadcast very limited "ad hoc" soundbites to a small population within its range. The main article for this category is Broadcasting .
A live broadcasting, also called a live transmission, generally refers to various types of media that are broadcasting without a significant delay. The most common seen media example of the live transmission is a news program or a news broadcasting. Other types of live broadcasts include: Live radio; Live television; Internet television ...
He emphasized that flow is "the defining characteristic of broadcasting, simultaneously as a technology and as a cultural form." [ 1 ] "It is evident that what is now called 'an evening's viewing' is in some ways planned by providers and then by viewers as a whole; that it is in any event planned in discernible sequences which in this sense ...