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Oregon Public Broadcasting (OPB) is the primary television, radio and digital public broadcasting network for most of the U.S. state of Oregon as well as southern Washington. OPB consists of five full-power television stations , dozens of VHF or UHF translators , and over 20 radio stations and frequencies.
The U.S. public broadcasting system differs from such systems in other countries, in that the principal public television and radio broadcasters – the Public Broadcasting Service (PBS) and National Public Radio (NPR), respectively – operate as separate entities. Some of the funding comes from community support to hundreds of public radio ...
Website. turner.com (archived March 3, 2019) Turner Broadcasting System, Inc. [2] was an American television and media conglomerate founded by Ted Turner in 1965. Based in Atlanta, Georgia, it merged with Time Warner (later WarnerMedia) on October 10, 1996. As of April 2022, all of its assets are now owned by Warner Bros. Discovery (WBD).
Public broadcasting (or public service broadcasting) involves radio, television, and other electronic media outlets whose primary mission is public service.Public broadcasters receive funding from diverse sources including license fees, individual contributions, public financing, and commercial financing, and avoid political interference or commercial influence.
Growth divided television broadcasting into several genres, such as fiction, news, sports, and reality television. Cable television provided more channels, especially for entertainment. By the late 20th century radio (sound) broadcasting had similarly divided, with stations specializing in a particular musical genre, or news or sports.
Broadcast communication network. In computer networking and telecommunications, a broadcast communication network is a communication network which uses broadcasting for communication between its nodes. They take messages from a single sender and transmit to all endpoints on the network. For example, radio, television, etc.
Broadcasting tower in Trondheim, Norway. 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 ...
Broadcasting. Broadcasting is the distribution of audio or video content to a dispersed audience via any 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 ...