Radio was introduced in Canada in the late 1890s, although initially transmissions were limited to the dot-and-dashes of Morse code , and primarily used for point-to-point services, especially for maritime communication. The history of broadcasting in Canada dates to the early 1920s, as part of the worldwide development of radio stations sending information and entertainment programming to the general public. Television was introduced in the 1950s, and soon became the primary broadcasting service .
68-806: Asian Television Network ( ATN ) is a publicly traded Canadian broadcasting company, with 54 television channels in 9 languages, serving the South Asian cultural communities in Canada . ATN operates a South Asian Radio service on XM, available in Canada and the United States . Headquartered in Markham, Ontario , the company has been in operation since 1997, and is headed by Indo-Canadian broadcaster Shan Chandrasekar. ATN currently owns and operates 46 Canadian television channels and has licences for several others. In addition, ATN
136-588: A phantom station affiliate of the Canadian National Railway radio network and later of the Canadian Broadcasting Corporation 's Dominion Network , until it dissolved in 1962. In 1947, CFCN moved to the station's current AM frequency at 1060 kHz. The call letters were changed to CKMX in the fall of 1994 when Maclean-Hunter sold it to Standard Broadcasting while retaining ownership of sister station CFCN-TV , and switched
204-674: A 24hr South Asian satellite radio station on the XM Satellite Radio platform. It features news, sports & entertainment programming broadcast primarily in Hindi & Punjabi, among other regional languages. Canadian broadcasting Major themes in Canadian broadcasting history include: From the late 1890s until 1913 there were few regulations covering radio communication in Canada. The earliest stations were only capable of transmitting Morse code; despite this limitation as early as May 1907
272-537: A French-language network in Quebec and adjacent Francophone areas. Although the French-language service had little competition from American stations, it proved quite conservative in technology and programming. It was closely aligned with powerful newspaper and church interests and was seen as a propaganda forum for the traditional elites of Quebec. It did not promote separatism or a sense of Québec nationalism. In 1969
340-403: A commercial broadcasting station license with the randomly assigned call letters of CFCF , and it later adopted the slogan of "Canada's First". This station was deleted, as CINW , in 2010. In addition to the developing experimental broadcasts taking place in Canada, some American stations, especially at night, could easily be received in the heavily populated parts of Canada. In January 1922
408-410: A looped message about the impending shutdown, which lasted until the completion of the signoff. CFVP is the full-time shortwave rebroadcaster of CKMX. CFVP broadcasts at a power of 100 watts on 6.03 MHz in the 49 m shortwave band. CFVP began in 1931 as a rebroadcaster to then-CFCN. Its license was renewed for a period between March 1, 2021 – August 31, 2027 along with CKMX. Nevertheless,
476-402: A much broader audience, attracting the middle class who could afford them, and also restaurants clubs and taverns, who wanted to attract customers. Even remote towns and localities could listen. Play-by-play sports coverage, especially of ice hockey, absorbed fans more thoroughly than newspaper accounts ever could, and rural areas were especially influenced by sports coverage. Radio signals on
544-545: A network for competitive reasons, and it was discontinued in 1935. A number of problems arose during the 1920s, causing debates on how broadcasting should be managed. These problems included the feeling that religious radio stations had " ...emerged as a new weapon with which one religious group could bludgeon another... ", and that U.S. stations unfairly dominated the airwaves despite an agreements to reserve some frequencies exclusively for Canadian stations. In December 1928, P.J. Arthur (Minister of Marine and Fisheries) founded
612-546: A package that included reports from its parliamentary bureau, Associated Press 's audio service as well as ABC News and Canadian Press bureaus across Canada. A third service, Newsradio, was created by the Canadian subsidiary of CBS using reports by CKEY in Toronto and items from CBS News . Newsradio was purchased by Maclean-Hunter and Quebec chain RadioMutuel and in 1981 joined with CKO , an all-news radio network. Newsradio
680-537: A public broadcasting body, the Canadian Radio Broadcasting Commission (CRBC), was formed. At its creation, Bennett spoke of the need for public control of radio saying: However the commission had severe internal political troubles, and was replaced in 1936 by the Canadian Broadcasting Corporation (CBC). The CBC was controlled by the national government, and funded largely by taxes (licence fees) collected from radio sets owners. The CBC took over
748-456: A regular schedule, at first run almost single-handedly by Douglas "Darby" Coats. Sometime in 1921 the station's call sign was changed to "9AM", reflecting a policy change in the call signs issued to experimental stations, and a short notice in the November 1921 issue of QST magazine reported that it was now broadcasting once a week on Tuesdays starting at 8 p.m. In April 1922, the station received
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#1732855686278816-547: A result, Standard Broadcasting founded a competitor, Standard Radio News (later Standard Broadcast News), which sent subscriber stations hourly broadcast packages consisting of report's from the new agency's bureau in Parliament Hill as well as items from NBC News and United Press International 's audio service which Standard had the Canadian rights to. Broadcast News responded by establishing its own bureau in Ottawa and developing
884-575: A small station in Halifax, Nova Scotia, over which voice and music were broadcast in probably the first scheduled programs in Canada". In 1920, Grant began working for the Canadian Air Board's Forestry patrol, developing air-to-ground communication for the spotter aircraft used to report forest fires, initially using radiotelegraphy. The original base was located at Morley, Alberta, where Grant constructed station CYAA. In January 1921 operations moved to
952-562: A time could listen. In 1925 Edward Rogers invented a radio tube using Alternating Current (AC) electricity that immediately became a worldwide standard for much more powerful and easier-to-use radios. He set up the Rogers Majestic company to manufacture receivers and established several broadcasting stations, including experimental station 9RB (later CFRB , Toronto). By the late 1920s easy to use radio sets using loudspeakers were widely available, although somewhat expensive, which opened up
1020-586: A wavelength of 430 meters (698 kHz), and CHCQ, licensed to the Calgary Herald newspaper on 400 meters (750 kHz). Grant, from his base in High River, provided some technical assistance to the newspaper when it was setting up CHCQ. Grant left the forestry project and established the W. W. Grant Radio, Ltd. in Calgary, which on May 18 was issued the city's third commercial broadcasting station license, with
1088-416: Is a major distributor of cricket programming in Canada, as it possesses the Canadian broadcasting rights for many of the top cricket events in the world. In addition to the 46 O&O channels that it has launched itself, Asian Television Network also distributes a number of foreign services in Canada. ATN is the official Canadian distributor for the following channels: On October 27, 2007, ATN launched
1156-512: Is no longer syndicated nationally but continues to air in Calgary, Edmonton , and London . Other Canadian talk radio programs which have been syndicated to different markets include: The two largest talk radio networks in Canada are the publicly owned Canadian Broadcasting Corporation 's English language CBC Radio One and French language Ici Radio-Canada Première . These stations typically produce their own local morning and afternoon programs and regional noon hour programs to go along with
1224-545: Is one of several Bell-owned stations to air programming from the U.S. syndicated radio network 24/7 Comedy —which was first launched in Canada by sister station CKSL in London, Ontario by Astral Media 's syndication arm Orbyt Media (now a part of Bell) in 2012. On June 14, 2023, as part of a mass corporate restructuring at Bell Media, the company shut down 6 of their AM radio stations nationwide, including CKMX. The station ended regular programming at 9 a.m. that day, replaced with
1292-862: The Canadian National Railways Radio Department ), developed, owned and operated by CNR to provide en route entertainment and information for its passengers. As broadcasts could be received by anyone living in the coverage area of station transmitters, the network provided radio programming to Canadians from the Pacific coast at Vancouver to the Atlantic coast at Halifax. During its nine-year existence, CNR Radio provided music, sports, information and drama programming to Canadians. Programs were produced in English, French and occasionally in some First Nations languages, and distributed nationwide through
1360-631: The Canadian Radio-television and Telecommunications Commission and have an easier time obtaining a license.) The most recent nationally syndicated, politically oriented weekday talk radio show in Canada was Adler On Line , hosted by Charles Adler and heard on eleven stations across the country. The show ended in August 2021. Until 2006, Peter Warren's Warren on the Weekend was heard Saturdays and Sundays. Both programs are or were distributed by
1428-605: The Corus Radio Network and, coincidentally, both hosts had hosted different morning call-in programs in the same time slot on Winnipeg, Manitoba 's CJOB 680 before they became nationally syndicated (Adler's show originated from CJOB and retained its original title, while Warren was based in Victoria, British Columbia .) Prior to Adler On Line , Corus had syndicated Rutherford , hosted by conservative Dave Rutherford and originating from its Calgary station, CHQR . Rutherford
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#17328556862781496-537: The High River Air Station in southern Alberta, where Grant established station VAW, which was capable of audio transmissions. In addition to the forestry work Grant began making a series of experimental entertainment broadcasts, believed to be the first in western Canada. In early April 1922 the Calgary Herald reported that "Residents of High River have enjoyed several concerts 'out of the atmosphere' during
1564-460: The "Aird Commission", officially the Royal Commission on Radio Broadcasting , to investigate options and the perceived American radio threat. Sir John Aird , Charles A. Bowman and Augustine Frigon were members of this commission. The Aird Report recommended the creation of a public broadcasting system. The 1930 election of a Conservative government, led by R.B. Bennett , made the future of
1632-595: The AM band travel great distances at night, and Canada soon found it had few open frequencies due to the existence of its much larger American neighbor. A major reallocation of U.S. stations on November 11, 1928 informally set aside six frequencies for exclusive Canadian use, but the country complained this was insufficient. In 1941, implementation of the North American Regional Broadcasting Agreement gave Canada some additional exclusive assignments, and
1700-688: The Aird Commission's recommendations favouring public broadcasting uncertain, and the Canadian Radio League was formed to lobby for their implementation. It influenced public opinion in support of public broadcasting by making the case to trade unions , farm groups, business associations, churches, the Royal Canadian Legion , the Canadian Club of Toronto , newspapers, university presidents and other influential public figures. In 1932
1768-561: The Fall 2011 PPM data report, released by BBM Canada, Classic Country AM 1060 was ranked #15 for the Calgary market. Standard Broadcasting was acquired by Astral Media in 2007, and in turn by Bell Media in 2013. The Bell purchase reunited CKMX with its former television sister. On September 12, 2013, at 6 a.m., the station flipped from classic country to an all- comedy format as Funny 1060 , which features stand-up comedy bits performed by major stand-up and improvisational comedians. The station
1836-547: The Internet. Several key programs focus on local political and world issues. Privately owned talk radio syndication networks in Canada are generally formed for the purposes of sharing programs across a group of stations with common ownership, although some are formed to distribute their one or two talk radio programs to a number of stations regardless of ownership. The largest of these is the Corus Radio Network. TSN Radio ,
1904-556: The Marconi station at Camperdown, Nova Scotia began broadcasting time signals on a regular schedule. The Radiotelegraph Act of June 6, 1913 established general Canadian policies for radio communication, then commonly known as "wireless telegraphy". Similar to the law in force in Britain, this act required that operation of "any radiotelegraph apparatus" required a licence, issued by the Minister of
1972-469: The Naval Service. This included members of the general public who only possessed a radio receiver and were not making transmissions, who were required to hold an "Amateur Experimental Station" licence, as well as pass the exam needed to receive an "Amateur Experimental Certificate of Proficiency", which required the ability to send and receive Morse code at five words a minute. (This policy contrasted with
2040-506: The Prominence Point neighborhood of Calgary , and its transmitter site near Southeast Calgary. At night, CKMX could be heard as far west as Battle Ground and Snohomish , Washington . It could also be heard on shortwave on 6.03 MHz via its repeater CFVP, reaching western North America. As of Winter 2020, CKMX was the 18th-most-listened-to radio station in the Calgary market according to a PPM data report released by Numeris . CKMX
2108-558: The United States, where syndicated programs tend to make up a significant part of most schedules, privately owned Canadian talk radio stations tend to be predominantly local in programming and focus. There is no Canadian content requirement for talk radio, or "spoken word," programming, unless the individual station's license expressly stipulates such a requirement; most do not. (In Canada, prospective radio stations may propose certain restrictions on their license in order to gain favour with
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2176-493: The United States, which only required licenses for operating transmitters, and had no restrictions or taxes on individuals only using receivers). With its entrance into World War I in August 1914, Canada generally banned the civilian use of radio receivers and transmitters. This restriction remained in force until 1 May 1919. Radio regulation remained under the oversight of the Department of Naval Service until July 1, 1922, when it
2244-464: The country while Transradio Press Service used shortwave radio to transmit news reports from New York City to several Canadian radio stations using Morse Code . Commercial sponsorship of radio newscasts was banned in Canada into the 1940s, which prompted the government to temporarily suspend the licenses of two American-owned broadcast newswire services, Transradio Press Service and British United Press, as both of them sold paid sponsorships for
2312-567: The development of the FM band eventually eased the restrictions on the number of available broadcasting slots. The Canadian National Railway Company (CNR) became interested in radio broadcasting in 1923, due in large part to the leadership of its president, Sir Henry Thornton . That year it began equipping its trains with radio receivers to allow passengers to hear radio broadcasts. In 1924, CNR began building its own stations, and by 1928 it had created Canada's first national network, CNR Radio (officially
2380-582: The earliest experimental broadcasts is limited. One pioneer was William Walter Westover Grant, who served in the British Royal Air in France during World War I, where he gained extensive experience installing and maintaining radio equipment. After the war ended, he returned to Canada where reportedly in May 1919 he "constructed a small station in Halifax, Nova Scotia, over which voice and music were broadcast in probably
2448-470: The earliest stations making broadcasts operated under a mixture of Experimental, Amateur, and, as was the case with VAW, governmental authorizations. In 1922 federal regulators added a new licence classification of "Private Commercial Broadcasting station", and in late April 1922 an initial group of twenty-three station assignments was announced, including two in Calgary: CFAC , licensed to George M. Bell on
2516-460: The first scheduled programs in Canada". In 1920 Grant began working for the Canadian Air Board's Forestry patrol, developing air-to-ground communication for the spotter aircraft used to report forest fires, initially using radiotelegraphy. The original base was located at Morley, Alberta, where Grant constructed station CYAA. In January 1921 operations moved to the High River Air Station in southern Alberta, where Grant established station VAW, which
2584-576: The format to hot adult contemporary . The format was shifted to alternative rock in mid-1993 under the name Mix 1060 from Top 40/CHR as AM106 . On December 1, 1995, the station adopted an adult standards format. In 2005 , the station adopted a classic country format. CKMX had the distinction of being the last radio station in Canada to broadcast a continuous classic country format (other Canadian classic country stations, such as CJDL and CFCW , were more accurately "traditional country", as these stations also carried contemporary hits). According to
2652-437: The government lowered the barrier for individuals merely interested in receiving broadcasts, by introducing a new licence category, Private Receiving Station, that removed the need to qualify for an amateur radio licence. The receiving station licences initially cost $ 1 and had to be renewed yearly. They were issued by the Department of Marine and Fisheries in Ottawa, by Departmental Radio Inspectors, and by postmasters located in
2720-510: The greater portion of Radio-telephone apparatus used by the Royal Air Force during the war", in addition to "The construction of seven commercial and government Radio Stations, including the famous 'High River' Station". Grant served in the British Royal Air in France during World War I, where he gained experience installing and maintaining radio equipment. After the war ended, he returned to Canada where reportedly in May 1919 he "constructed
2788-572: The larger towns and cities, with licence periods coinciding with the April 1-March 31 fiscal year. As of March 31, 1923 there was a total of 9,996 Private Receiving Station licenses. The licence fee eventually rose to $ 2.50 per year to provide revenue for both radio and television broadcasts by the Canadian Broadcasting Corporation, however, it was eliminated effective April 1, 1953. In 1922 two new transmitting categories were added to
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2856-467: The network programming that is aired during the rest of the day. Both networks are commercial-free. CBC Radio One's flagship national talk program is the weekend Cross Country Checkup , which has been broadcast since 1965. CFRA (580 AM) in Ottawa (formerly part of the CHUM network , which is now part of CTV) has a large and dedicated listening audience. The station is heard throughout the Ottawa valley and on
2924-628: The news copy it sold to private radio stations in Canada. The Canadian Broadcasting Corporation used The Canadian Press as its source for national and international newswire copy until January 1, 1941 when the network inaugurated its own national news service, CBC News . Also in 1941, Canadian Press created Press News as its radio subsidiary with Sam. G. Ross as manager. By 1944, Press News served 35 of 90 Canadian radio stations. When Charles Edwards became manager of Press News in 1944, radio stations in Canada and newspapers in Canada distrusted each other in competition for advertising money, and he
2992-496: The number "10", and initially were assigned to transmit on 250 meters (1200 kHz). These stations were licensed to individual amateur associations, and were prohibited from carrying advertising. Most were expected to be established in communities which didn't have a commercial station. Only a small number of Amateur Broadcasting stations would be authorized, and most were eventually converted to commercial operations. (Canada's establishment of an amateur broadcasting station classification
3060-557: The onset of the Great Depression meant that CPR did not end up pursuing these applications, but instead operated a phantom station in Toronto known as "CPRY"; the call letters standing for "Canadian Pacific Royal York" While a network of affiliates carried the CPR radio network's broadcasts in the first half of the 1930s, the takeover of CNR's Radio service by the CRBC removed CPR's need to have
3128-511: The other in reporting breaking news. Broadcast News only had the capability to send print copy to its subscribers until 1965 when it used the technical services of its wirephoto service to develop the technology to send audio reports to radio stations across Canada, using dispatches recorded by reporters at CFRB in Toronto. However, CFRB's owner, Standard Broadcasting, objected to BN's policy of non-exclusivity which would allow items recorded by its reporters to be broadcast by their competitors. As
3196-465: The past few months", with VAW maintaining a regular broadcasting schedule on Tuesday and Friday evenings, on a wavelength of 360 meters (833 kHz.) A March 31, 1922 musical program from High River was reported heard in Hawaii, about 2,800 miles (4,500 kilometers) away. In Canada there was no formal category for stations making entertainment broadcasts intended for the general public until April 1922, so
3264-541: The province of Quebec established its own radio and television system, breaking the federal CBC monopoly. Radio-Quebec became an instrument of the provincial government, and often presented separatist viewpoints. The development of radio news broadcasting in Canada, as in the United States, was delayed by bitter conflict between newspaper and radio interests. In 1936, British United Press established Canada's first coast-to-coast news wire service for radio providing news copy by telegraph to private radio stations across
3332-523: The railway's own telegraph lines and through rented airtime on private radio stations. However, political and competitive pressure forced CNR Radio to close, with many of its assets and personnel migrating to a new government-operated agency, the Canadian Radio Broadcasting Commission (CRBC). Rival Canadian Pacific Railway (CPR) had applied for licences in January 1930 to compete with the CNR Radio service, but
3400-455: The randomly assigned call letters CFCN , operating on 440 meters (682 kHz). In 1923 the station's transmitter was upgraded from 100 to 1,000 watts, as part of a reconstruction following "a devastating fire which destroyed the plant of the W. W. Grant Radio Ltd." A few months later CFCN, now using the slogan "The Voice of the Prairie", had a further upgrade to 8,500 watts, a very high power for
3468-422: The regulations: "Private Commercial Broadcasting station" and "Amateur Broadcasting station". The annual licence fees for these stations were set on June 30, 1922 at $ 50 for commercial broadcasting stations, and $ 5 for amateur. As of March 31, 1923 there were 57 commercial, and 8 amateur, authorized broadcasting stations. In late April 1922 an initial group of twenty-three commercial broadcasting station licences
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#17328556862783536-545: The regulatory role of the Radio Branch, and focused most of its attention on providing programming for a national network. However, private stations continued to exist, which were allowed to rebroadcast CBC programs. In 1945, The Canadian Press (CP) established a French-language radio news service through its subsidiary Broadcast News, the first such wire service for French broadcasters in North America. The CBC set up
3604-520: The service, resulting in Standard spending $ 1 million a year to subsidize its news agency. As a result, Standard chose to terminate its subscribers and only service Standard's owned-and-operated stations with reports from its Ottawa bureau and other reports exchanged by the stations themselves. By 2004, Standard's stations had rejoined Broadcast News which became the sole national newswire service for commercial radio stations in Canada. In 2007, Broadcast News
3672-419: The spring of 1919 employee Arthur Runciman began a series of voice tests, although initially the equipment was promoted as being useful for point-to-point communication rather than broadcasting. In early 1919, parent company British Marconi shipped a surplus 500-watt transmitter to Montreal for evaluation. As was common at a number of early stations, the engineers soon tired of having to repetitively speak for
3740-509: The standards for broadcast news directors. He was the driving force behind formation of the Radio and Television News Directors Association of Canada (RTNDA) in 1962, to seek equal access to all types of news sources at a time when government agencies banned broadcast reporters from press conferences. By the time of his retirement in 1971, Edwards felt that he brought peace between print news and broadcast news, and that they realized one complimented
3808-582: The successor to the long-defunct the Team , is one of the newest national networks in Canada, with operations in three of its major markets, and has room for expansion. CKMX CKMX was a radio station broadcasting at 1060 AM in Calgary, Alberta , and owned by Bell Media . Its comedy format was branded on-air as Funny 1060 . CKMX's studios were located in the CTV Calgary Studios on Patina Rise SW in
3876-497: The test transmissions, and began to play phonograph records, which drew the attention of local amateur radio operators. The first documented broadcast of entertainment by XWA to a general audience occurred on the evening of May 20, 1920, when a concert was prepared for a Royal Society of Canada audience listening 110 miles (175 kilometers) away at the Château Laurier in the capital city of Ottawa. XWA eventually began operating on
3944-686: The time period. In addition to operating the radio station, Grant's company sold a line of "Voice of the Prairie" brand receivers, however the Westinghouse corporation sued him for infringing certain of its patents. On July 3, 1926 the Exchequer Court ruled in Grant's favor, but on appeal the Supreme Court of Canada on October 4, 1927 reversed the decision. To pay his outstanding legal fees, Grant arranged to sell CFCN to H. Gordon Love. The station became
4012-479: Was a Montreal station, which was first licensed sometime between April 1, 1914 and March 31, 1915 as experimental station XWA to the Marconi Wireless Telegraph Company of Canada, Ltd. ("Canadian Marconi"), and was one of the few civilian stations allowed to continue operating during World War I, when it was used to conduct military research. At first it only transmitted Morse code, however during
4080-447: Was a frequent peacekeeper while convincing them to co-operate for their best interests. On January 1, 1954, CP replaced Press News with a new subsidiary, Broadcast News (BN). The venture operated in co-operation with private broadcasters, and supplied news reports to privately owned radio and television stations in Canada . Edwards travelled across Canada to improve broadcast journalism, and instituted annual regional meetings to raise
4148-480: Was announced, which received four-letter call signs starting with "CF", "CH", "CJ" or "CK", plus one additional "C" as the third or fourth letter. These stations were assigned to a band of six wavelengths running in 10-meter steps from 400 to 450 meters (750-667 kHz). Commercial broadcasting stations initially operated under the restriction that "No tolls shall be levied or collected on account of any service performed by this class of station." By 1924 this provision
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#17328556862784216-448: Was capable of audio transmissions. In addition to the forestry work Grant began making a series of experimental entertainment broadcasts, believed to be the first in western Canada. Grant left the forestry project and established the W. W. Grant Radio, Ltd. in Calgary, which on May 18, 1922 was issued the city's third commercial broadcasting station license, with the randomly assigned call letters CFCN (now CKMX ). A better known example
4284-508: Was closed in 1989 with the demise of CKO. CHUM Limited also established a wire service, the Canadian Contemporary News Service which, by the 1980s, was only servicing CHUM-owned radio stations with a once-a-day broadcast, leaving CP's Broadcast News and Standard Broadcast News to compete for subscribers. By 1994, Standard was providing content to more than 100 stations. Those stations could not pay higher fees to sustain
4352-419: Was first licensed as a broadcasting station, with the original call sign CFCN , to W. W. Grant Radio, Ltd. of Calgary, Alberta in May 1922. However, the station's founder, William Walter Westover Grant, already had extensive experience with radio development, and a 1923 company advertisement credited him with 13 years of work designing and building radio apparatus, as well as "The construction and installation of
4420-403: Was in sharp contrast to the United States, where, beginning in early 1922, amateur stations were explicitly prohibited from making broadcasts intended for the general public.) As of the fall of 1925, there were 11 Canadian amateur broadcasting stations. At first station audiences consisted largely of young men tinkering with crystal sets, which required the use of earphones so only one person at
4488-520: Was loosened to allow "the rental of broadcasting stations for advertising purposes" after procuring "the consent of the Minister [of Marine and Fisheries] in writing". However, "direct advertising" was prohibited between the hours of 6.30 p.m. and 11 p.m. ("Direct advertising" was generally defined as conventional advertising messages, in contrast to "indirect advertising", which consisted of more general sponsorship announcements). Amateur broadcasting stations were issued alphanumeric call signs starting with
4556-743: Was rebranded Canadian Press to provide a single identity after CanWest Global left the co-operative. Within a few years, with most commercial radio and television stations being owned by Bell Media (which absorbed both Standard Radio and CHUM Limited), Corus Entertainment (which in 2016 absorbed the broadcast properties formerly owned by CanWest Global) and Rogers Sports & Media , the television and radio stations owned by these three conglomerates now largely rely on CTV News (owned by Bell), Global News (owned by Corus), and CityNews and Rogers' network of all-news radio stations (owned by Rogers), as well as Canadian Press, for their national and international news content. In contrast to talk radio stations in
4624-466: Was transferred to civilian control under the Department of Marine and Fisheries. During World War I, advances in vacuum tube technology made audio transmissions practical. There was no formal category of radio stations providing entertainment broadcasts intended for the general public until April 1922, so the earliest Canadian stations making broadcasts operated under a mixture of Experimental, Amateur, and governmental authorizations. Information about
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