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CBFX (file Format)
CBFX-FM (100.7 MHz) is a public non-commercial radio station in Montreal, Quebec. It is the flagship station of the Ici Musique Network and broadcasts in French. Owned and operated by the government-owned Canadian Broadcasting Corporation (French: Société Radio-Canada), CBFX-FM is a Class C1 station. It transmits from thMount Royal candelabra towerwith an effective radiated power of 100,000 watts. Its studios and offices, along with those of Ici Radio-Canada Première sister station CBF-FM, are located at Maison Radio-Canada on René Lévesque Boulevard. History On March 13, 1946, the station began experimental broadcasts as VE9CB on 98.1 MHz. It received a full license on March 5, 1948, as CBF-FM, broadcasting at 95.1 MHz. For most of its early years, it simulcast co-owned CBF. Occasionally in the 1960s and 70s, it would break away from its AM counterpart to air special programming. With the CBC's English-language FM network already established since the 1960s, pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1948 In Radio
The year 1948 saw a number of significant events in radio broadcasting. __TOC__ Events *22 March – ''The Voice of Firestone'' becomes the first radio program to be aired on both AM and FM radio stations. *12 May – ''Don McNeill's Breakfast Club'' appears on television for the first time, via a simulcast on both ABC Radio and ABC TV. The telecast is seen in Philadelphia, Baltimore, Washington and New York. Because ABC-TV's New York flagship station WJZ-TV had not signed on yet (and would not for another three months), DuMont flagship WABD carried it live. * 6 August – Truman aide Donald Dawson and U.S. Representative Karl Mundt appear on ''Meet the Press'', during which ''Newsweek'' journalist Ernest Lindley asks Mundt whether Elizabeth Bentley and Whittaker Chambers had spent time in mental institutions (Mundt calls these unjustified rumors). * 27 August – Whittaker Chambers appears on ''Meet the Press'' with journalists Nathan Finney, Edward T. Folliard, James R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-commercial Radio
Public 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. Public broadcasting may be nationally or locally operated, depending on the country and the station. In some countries a single organization runs public broadcasting. Other countries have multiple public-broadcasting organizations operating regionally or in different languages. Historically, public broadcasting was once the dominant or only form of broadcasting in many countries (with the notable exceptions of the United States, Mexico and Brazil). Commercial broadcasting now also exists in most of these countries; the number of countries with only public broadcasting declined substantially during the latter part of the 20th century. Definition The primary mission of public broadcasting is that of public servic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stereophonic Sound
Stereophonic sound, or more commonly stereo, is a method of sound reproduction that recreates a multi-directional, 3-dimensional audible perspective. This is usually achieved by using two independent audio channels through a configuration of two loudspeakers (or stereo headphones) in such a way as to create the impression of sound heard from various directions, as in natural hearing. Because the multi-dimensional perspective is the crucial aspect, the term ''stereophonic'' also applies to systems with more than two channels or speakers such as quadraphonic and surround sound. Binaural recording, Binaural sound systems are also ''stereophonic''. Stereo sound has been in common use since the 1970s in entertainment media such as broadcast radio, recorded music, television, video cameras, cinema, computer audio, and internet. Etymology The word ''stereophonic'' derives from the Greek language, Greek (''stereós'', "firm, solid") + (''phōnḗ'', "sound, tone, voice") and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simulcast
Simulcast (a portmanteau of simultaneous broadcast) is the broadcasting of programmes/programs or events across more than one resolution, bitrate or medium, or more than one service on the same medium, at exactly the same time (that is, simultaneously). For example, Absolute Radio is simulcast on both AM and on satellite radio. Likewise, the BBC's Prom concerts were formerly simulcast on both BBC Radio 3 and BBC Television. Another application is the transmission of the original-language soundtrack of movies or TV series over local or Internet radio, with the television broadcast having been dubbed into a local language. Early radio simulcasts Before launching stereo radio, experiments were conducted by transmitting left and right channels on different radio channels. The earliest record found was a broadcast by the BBC in 1926 of a Halle Orchestra concert from Manchester, using the wavelengths of the regional stations and Daventry. In its earliest days the BBC often transmit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Lévesque Boulevard
René Lévesque Boulevard (french: Boulevard René-Lévesque), previously named Dorchester Boulevard () is one of the main streets in Montreal, Quebec, Canada. It is a main east–west thoroughfare passing through the downtown core in the borough of Ville-Marie. The street begins on the west at Atwater Avenue (though see below) and continues until it merges with Notre Dame Street East just east of Parthenais Street. This boulevard is named after former sovereignist Quebec Premier René Lévesque. Much of René Lévesque Boulevard is lined with highrise office towers. Notable structures bordering René Lévesque Boulevard include, from west to east, the former Montreal Children's Hospital, the Canadian Centre for Architecture, E-Commerce Place, 1250 René-Lévesque, CIBC Tower, Mary, Queen of the World Cathedral, the Queen Elizabeth Hotel, Place Ville-Marie, Central Station, Telus Tower, St. Patrick's Basilica, Complexe Desjardins, Complexe Guy-Favreau, Hydro-Québec Buildi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maison Radio-Canada
Maison Radio-Canada (English: ''CBC House'') is the broadcast headquarters, studios and master control for all French-language radio and television services of the Canadian Broadcasting Corporation (known in French as ''Société Radio-Canada''/SRC) including its flagship station CBFT-DT. It is also the main studio for Montreal's local English-language CBC services (CBMT-DT, CBME-FM, and CBM-FM) and the headquarters of Radio Canada International, the CBC's digital international broadcasting service. The street address of Maison Radio-Canada is 1400 René Lévesque Boulevard East, named for former premier René Lévesque who was once a reporter and commentator for the CBC. The building is situated near the studios of CTV (CFCF-DT), Noovo ( CFJP-DT), RDS, RDS Info, MétéoMédia, LCN, and TVA (CFTM-DT) which are at the intersection of Papineau Avenue. The analogous facility for CBC's English-language networks is the Canadian Broadcasting Centre in Toronto. CBC's corporate head ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Station
In broadcasting, sister stations or sister channels are radio or television stations operated by the same company, either by direct ownership or through a management agreement. Radio sister stations will often have different formats, and sometimes one station is on the AM band while another is on the FM band. Conversely, several types of sister-station relationships exist in television; stations in the same city will usually be affiliated with different television networks (often one with a major network and the other with a secondary network), and may occasionally shift television programs between each other when local events require one station to interrupt its network feed. Sister stations in separate (but often nearby) cities owned by the same company may or may not share a network affiliation. For example, WNYW and WWOR-TV, in New York City and Secaucus, New Jersey, are both owned by Fox Corporation. WNYW is a Fox owned-and-operated station; WWOR-TV is a MyNetworkTV own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ici Radio-Canada Première
Ici Radio-Canada Première (formerly Première Chaîne) is a Canadian French language, French-language radio network, the news and information service of the Canadian Broadcasting Corporation (known as Société Radio-Canada in French), the Public broadcasting, public broadcaster of Canada. It is the French counterpart of CBC Radio One, the CBC's similar English-language radio network. The service is available across Canada, although not as widely as CBC Radio One. Only the provinces of Quebec and Ontario are served by more than one ''Première'' originating station. In all other provinces, the whole province is served by a single station with multiple transmitters. The network does, however, reach 90 percent of all Canadian French language, francophones. Each originating station outside Montreal airs a national schedule, taken from flagship station CBF-FM, complete with opted-out local/regional shows at peak times, depending on each market. News bulletins are aired live, irrespec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effective Radiated Power
Effective radiated power (ERP), synonymous with equivalent radiated power, is an IEEE standardized definition of directional radio frequency (RF) power, such as that emitted by a radio transmitter. It is the total power in watts that would have to be radiated by a half-wave dipole antenna to give the same radiation intensity (signal strength or power flux density in watts per square meter) as the actual source antenna at a distant receiver located in the direction of the antenna's strongest beam (main lobe). ERP measures the combination of the power emitted by the transmitter and the ability of the antenna to direct that power in a given direction. It is equal to the input power to the antenna multiplied by the gain of the antenna. It is used in electronics and telecommunications, particularly in broadcasting to quantify the apparent power of a broadcasting station experienced by listeners in its reception area. An alternate parameter that measures the same thing is effec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna (radio), antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the Antenna (radio), antenna. When excited by this alternating current, the antenna radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio and television broadcasting stations, cell phones, walkie-talkies, Wireless LAN, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons. The term ''transmitter'' is usually limited to equipment that generates radio waves for Communication engineering, communication purposes; or radiolocation, such as radar and navigational transmitters. Generators of radio waves for heatin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Broadcast Station Classes
This is a list of broadcast station classes applicable in much of North America under international agreements between the United States, Canada and Mexico. Effective radiated power (ERP) and height above average terrain (HAAT) are listed unless otherwise noted. All radio and television stations within of the US-Canada or US-Mexico border must get approval by both the domestic and foreign agency. These agencies are Industry Canada/Canadian Radio-television and Telecommunications Commission (CRTC) in Canada, the Federal Communications Commission (FCC) in the US, and the Federal Telecommunications Institute (IFT) in Mexico. AM Station class descriptions All domestic (United States) AM stations are classified as A, B, C, or D. * A (formerly I) — clear-channel stations — 10 kW to 50 kW, 24 hours. **Class A stations are only protected within a radius of the transmitter site. **The old Class I was divided into three: Class I-A, I-B and I-N. NARBA distinguishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owned-and-operated Station
In the broadcasting industry, an owned-and-operated station (frequently abbreviated as an O&O) usually refers to a television or radio station owned by the network with which it is associated. This distinguishes such a station from an affiliate, which is independently owned and carries network programming by contract. The concept of an O&O is clearly defined in the United States and Canada (and to some extent, several other countries such as the United Kingdom, Australia, Brazil, Argentina, Chile and Japan), where network-owned stations had historically been the exception rather than the rule. In such places, broadcasting licenses are generally issued on a local (rather than national) basis, and there is (or was) some sort of regulatory mechanism in place to prevent any company (including a broadcasting network) from owning stations in every market in the country. In other parts of the world, many television networks were given national broadcasting licenses at launch; as such, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
