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1928 In Radio
The year 1928 saw a number of significant events in radio broadcasting history. __TOC__ Events *1 January – Algemeene Vereeniging Radio Omroep begins broadcasting in the Netherlands. *2 January – The BBC broadcasts The Daily Service – a 15-minute act of Christian worship – for the first time, from its Savoy Hill studios in London. The programme will still be broadcast five mornings a week on BBC Radio 4 (LW) as of 2020. *30 January – First radiotelephone connection between the Netherlands and the United States. *25 March – Italian radio broadcasts its first live football commentary: the game is an international match between Italy and Hungary. *27 March – KGB (AM) in San Diego begins broadcasting. *2 May – KPQ (AM) in Wenatchee, Washington begins broadcasting. *7 July – The French government issues an order limiting the list of private radio stations permitted to continue broadcasting to: Poste Parisien, Radio Agen, Radio Béziers, Radio Bordeaux Sud-Ouest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Broadcasting
Radio broadcasting is transmission 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. To receive the content the listener must have a broadcast radio receiver (''radio''). Stations are often affiliated with a radio network which provides content in a common radio format, either in broadcast syndication or simulcast or both. Radio stations broadcast with several different types of modulation: AM radio stations transmit in AM ( amplitude modulation), FM radio stations transmit in FM (frequency modulation), which are older analog audio standards, while newer digital radio stations transmit in several digital audio standards: DAB (digital audio broadcasting), HD radio, DRM ( Digital Radio Mondiale). Television broadcasting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio LL
Radio is the technology of signaling and telecommunication, communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna (radio), antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio broadcasting, 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 Modulation, modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
