Radio broadcasting - Wikipedia
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.
Radio | Definition, History, & Facts | Britannica
Radio is sound communication by radio waves, usually through the transmission of music, news, and other types of programs from single broadcast stations to multitudes of individual listeners equipped with radio receivers.
WorldRadioHistory: Radio Music Electronics Publications ALL FREE
Early Radio Radio stations and Technology between 1900 and WW II. Technical -& Audio & Companies Broadcast, Audio and Equipment maker publications. BookshelfOver 1000 books on electronics and radio programming & music. United Kingdom Music, radio and electronics publications from the United Kingdom.
Radio Broadcasting Explained
2023年10月19日 · Radio broadcasting is essentially when audio is transmitted from one place to another. It originally referred to sending audio signals over AM and FM, but now includes DAB and streaming over the internet.
Radio in the United States - Wikipedia
Public-radio broadcasting is primarily run by private foundations, universities and public authorities for educational purposes, which are financed by donations, foundations, subscriptions and corporate underwriting. A primary programming source is National Public Radio (NPR).
7.2 Evolution of Radio Broadcasting – Understanding Media and …
Identify the major technological changes in radio as a medium since its inception. Explain the defining characteristics of radio’s Golden Age. Describe the effects of networks and conglomerates on radio programming and culture. At its most basic level, radio is communication through the use of radio waves.
History of radio - Wikipedia
Around 1920, radio broadcasting started to get popular. The Brox Sisters, a popular singing group, gathered around the radio at the time. The question of the 'first' publicly targeted licensed radio station in the U.S. has more than one answer and depends on semantics.
The Development of Radio | American Experience | PBS
Developments like stereophonic broadcasting, which began in the 1960s, helped radio maintain its popularity. Among contemporary developments in radio is Digital Audio Broadcasting, or DAB.
Radio - Broadcasting, Entertainment, History | Britannica
Radio - Broadcasting, Entertainment, History: The Golden Age of American radio as a creative medium lasted, at best, from 1930 to 1955, with the true peak period being the 1940s. Writer-producer-director Norman Corwin, one of radio’s brightest talents, ruefully made the point that radio’s most creative era was “the shortest golden age in ...
Radio Broadcasting - Encyclopedia.com
The radio broadcasting industry is the oldest form of electronic communication. At the beginning of the twentieth century, radio was purely an experimental medium, as innovators struggled with ways to transmit Morse code via the new wireless technology.