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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^{[citation needed]}.

History

Major themes in Canadian broadcasting history include:

development of the engineering technology
construction of stations and the building of networks
widespread purchase and use of radio and television sets by the public
debates regarding state versus private ownership of stations
financing of the broadcast media through the government, licence fees, and advertising
changing programming content, including concerns about American "cultural imperialism" via the airwaves, and its impact on Canadian identity
media's influence on shaping audience responses to music, sports and politics
role of the Québec government and Francophone versus Anglophone cultural tastes and the role of other ethnic groups and First Nations
impact of the Internet and smartphones on traditional broadcasting media.^[1]^[2]

Early radio development

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 the Marconi station at Camperdown, Nova Scotia began broadcasting time signals on a regular schedule.^[3]

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 the Naval Service.^[4] 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,^[5] 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.^[6] (This policy contrasted with 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.^[7] Radio regulation remained under the oversight of the Department of Naval Service until July 1, 1922, when it was transferred to civilian control under the Department of Marine and Fisheries.^[8]

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 the earliest experimental broadcasts is limited. One pioneer was William Walter Westover Grant,^[9] who served in the British Royal Air in France during World War I, where he gained extensive experience installing and maintaining radio equipment.^[10] 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 the first scheduled programs in Canada".^[11] 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.^[12] In January 1921 operations moved to the High River Air Station in southern Alberta,^[13] 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,^[14] 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).^[15]

A better known example 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"),^[16] and was one of the few civilian stations allowed to continue operating during World War I, when it was used to conduct military research.^[17] At first it only transmitted Morse code, however during the spring of 1919 employee Arthur Runciman began a series of voice tests,^[18] although initially the equipment was promoted as being useful for point-to-point communication rather than broadcasting.^[19]^[20] In early 1919, parent company British Marconi shipped a surplus 500-watt transmitter to Montreal for evaluation.^[21]^[22] As was common at a number of early stations, the engineers soon tired of having to repetitively speak for the test transmissions, and began to play phonograph records, which drew the attention of local amateur radio operators.^[23] 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.^[24]^[25] XWA eventually began operating on a regular schedule, at first run almost single-handedly by Douglas "Darby" Coats.^[26] 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.^[27] In April 1922, the station received a commercial broadcasting station license with the randomly assigned call letters of CFCF,^[28] and it later adopted the slogan of "Canada's First".^[29] 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.

Formal establishment of broadcasting service

In January 1922 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.^[30]^[31] 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 the larger towns and cities, with licence periods coinciding with the April 1-March 31 fiscal year.^[32]^[33] As of March 31, 1923 there was a total of 9,996 Private Receiving Station licenses.^[34] 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.^[35]

In 1922 two new transmitting categories were added to the regulations: "Private Commercial Broadcasting station" and "Amateur Broadcasting station".^[36] The annual licence fees for these stations were set on June 30, 1922 at $50 for commercial broadcasting stations, and $5 for amateur.^[36] As of March 31, 1923 there were 57 commercial, and 8 amateur, authorized broadcasting stations.^[34]

In late April 1922 an initial group of twenty-three commercial broadcasting station licences 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).^[28] 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."^[37] By 1924 this provision 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).^[38]

Amateur broadcasting stations were issued alphanumeric call signs starting with 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.^[39] 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 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.)^[40] As of the fall of 1925, there were 11 Canadian amateur broadcasting stations.^[41]

At first station audiences consisted largely of young men tinkering with crystal sets, which required the use of earphones so only one person at 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).^[42] By the late 1920s easy to use radio sets using loudspeakers were widely available, although somewhat expensive, which opened up 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.^[43]

Radio signals on 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 the development of the FM band eventually eased the restrictions on the number of available broadcasting slots.

Canadian National Railway Radio: 1923–33

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^[44] (officially the Canadian National Railways Radio Department),^[45]^[46] developed, owned and operated by CNR to provide en route entertainment and information for its passengers.^[47] 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 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 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"^[48]^[49] 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 a network for competitive reasons, and it was discontinued in 1935.

The Aird Commission

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...",^[50] and that U.S. stations unfairly dominated the airwaves despite an agreements to reserve some frequencies exclusively for Canadian stations.^[51]

In December 1928, P.J. Arthur (Minister of Marine and Fisheries) founded 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.

Public broadcasting

The 1930 election of a Conservative government, led by R.B. Bennett, made the future of the Aird Commission's recommendations favouring public broadcasting uncertain, and the Canadian Radio League was formed to lobby for their implementation.^[52] 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.^[52]^[53]

In 1932 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:

"This country must be assured of complete Canadian control of broadcasting from Canadian sources. Without such control, broadcasting can never be the agency by which national consciousness may be fostered and sustained and national unity still further strengthened."^[54]

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 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.^[55]

French-language services

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.^[56]^[57]

The CBC set up 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.^[58]^[59]^[60]^[61]

In 1969 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.^[62]

News

The development of radio news broadcasting in Canada, as in the United States, was delayed by bitter conflict between newspaper and radio interests.^[63]

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 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.^[64]

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 the news copy it sold to private radio stations in Canada.^[65]^[66]^[67] 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.^[68] 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 was a frequent peacekeeper while convincing them to co-operate for their best interests.^[69]

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.^[70] Edwards travelled across Canada to improve broadcast journalism, and instituted annual regional meetings to raise the standards for broadcast news directors.^[56] He was the driving force behind formation of the Radio and Television News Directors Association of Canada (RTNDA) in 1962,^[57]^[56] to seek equal access to all types of news sources at a time when government agencies banned broadcast reporters from press conferences.^[71] 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 the other in reporting breaking news.^[69]

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 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 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 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.^[72]

By 1994, Standard was providing content to more than 100 stations. Those stations could not pay higher fees to sustain 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.^[72] In 2007, Broadcast News 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.

Talk radio

In contrast to talk radio stations in 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 the Canadian Radio-television and Telecommunications Commission and have an easier time obtaining a license.)^[73]

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.^[74] Until 2006, Peter Warren's Warren on the Weekend was heard Saturdays and Sundays. Both programs are or were distributed by 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 is no longer syndicated nationally but continues to air in Calgary, Edmonton, and London.^[75]

Other Canadian talk radio programs which have been syndicated to different markets include:

The George Stroumboulopoulos Show airs on Sunday nights on stations in Toronto and Montreal.
The Home Discovery Show, a call-in home renovation program hosted by Shell Busey.
Live Audio Wrestling; a 2-hour show focusing on mixed martial arts and professional wrestling, distributed on Fight Network Radio.
Love and Romance, a relationship advice program hosted by Sue McGarvie.
Prime Time Sports, a sports talk program hosted by Bob McCown. A three-hour program originating from CJCL, usually only the third hour is broadcast nationally.
Renovations Cross Canada, a weekend program about home renovations hosted by Ren Molnar. It is the most widely distributed talk radio program in Canada.
The Roy Green Show, a political and entertainment based show hosted by Roy Green that airs on Saturday and Sunday afternoons, primarily on the Corus Radio Network.
The 'X' Zone, a nightly show about paranormal topics hosted by Rob McConnell. It is also syndicated throughout the United States.

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 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 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, 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.

Notes and references

^ Robert Armstrong, Broadcasting Policy in Canada (2013)
^ Marc Raboy, Missed Opportunities: The Story of Canada's Broadcasting Policy (1990)
^ "The First Wireless Time Signal" by Captain J. L. Jayne, Electrician and Mechanic, January 1913, page 52 (reprinted from The American Jeweler, October 1912, page 411)
^ "Laws and Regulations—Canada", The Year-Book of Wireless Telegraphy & Telephony (1914 edition), pages 131-132.
^ "Regulations: 18. Amateur Experimental Licenses",The Canadian Gazette, June 27, 1914, page 4546.
^ "Regulations: 97. Amateur Experimental Certificate",The Canadian Gazette, June 27, 1914, page 4550.
^ "Our Canadian Cousins" (correspondence from E. T. Scholey), QST, September 1919, page 27.
^ "5. Radiotelegraph Service", Report of the Department of the Naval Service for the Fiscal Year Ending March 31, 1922 (June 30, 1922), page 27.
^ "Timeline of W.W. Grant's contribution to radio in Canada" (1914-1935), Museum of the Highwood Archives 989-078-001 (virtualmuseum.ca)
^ "'The Voice of the Prairie' A Brief History of W. W. Grant (1892-1968)" by Robert P. Murray, The Early Development of Radio in Canada, 1901-1930, pages 103-108.
^ "Noted Engineer Pioneered CFCN", The Canadian Broadcaster, April 1943, page 17.
^ "W.W.W. 'Bill' Grant (1892-1968)" by J. Lyman Potts, Canadian Communications Foundation, March 1997 (broadcasting-history.ca)
^ "Forest Fire Air Patrols Observe Million Sq. Miles" by Chester A. Bloom, Calgary Daily Herald, October 29, 1921, page 26.
^ "Radio Telephone Concert For the Canadian Club, Calgary Daily Herald, April 6, 1922, page 9.
^ "CKMX-AM" Archived 2018-09-09 at the Wayback Machine Canadian Communication Foundation (broadcasting-history.ca)
^ "Licensed Experimental Stations" included in "Sessional Paper No. 38, Report for the Naval Service for the Fiscal Year Ending March 31, 1915", from Sessional Papers: Sixth Session of the Twelfth Parliament of the Dominion of Canada (1916, volume 27, page 119)
^ "Radio in Quebec society: Key dates" by Pierre Pagé. (phonotheque.org)
^ Murray, Robert P. (2005) The Early Development of Radio in Canada, 1901-1930, pages 23-24.
^ "Wireless 'Phones Being Installed", Montreal Gazette, March 22, 1919, page 5.
^ "Wireless Phones Being Installed", (Portland) Oregonian, March 22, 1919, page 5.
^ "Early Days in Canadian Broadcasting" (Adventures in Radio - 14) by D. R. P. Coats, Manitoba Calling, November 1940, page 7.
^ "The Birth of Canadian Broadcasting" (Adventures in Radio - 13) by D. R. P. Coats, Manitoba Calling, October 1940, page 8.
^ Murray (2005) page 29.
^ "Ottawa Hears Montreal Concert Over the Wireless Telephone; Experiment Complete Success", Ottawa Journal, May 21, 1920, page 7.
^ "Wireless Concert Given for Ottawa", Montreal Gazette, May 21, 1920, page 4.
^ Douglas "Darby" Coats (1892-1973) by Pip Wedge, May 2005, Canadian Communications Foundation. Coats went on to have a long broadcasting career. (broadcasting-history.ca)
^ "Strays", QST magazine, November 1, 1921, page 47.
^ ^a ^b "Radio Department: Broadcasting Stations", Winnipeg Evening Tribune, April 25, 1922, page 5. (Within the "CF" assignments, this first group also included CFCA (Toronto), CFCB (Vancouver), and CFCE (Halifax). In this list, CKCE Toronto should be 450 instead of 45 meters, and for Winnipeg, "CHCE" should be CHCF and "CKbC" should be CKZC.)
^ "In Montreal it's CFCF" (advertisement), Sponsor, August 13, 1951, page 70.
^ Mary Vipond, Listening In: The First Decade of Canadian Broadcasting 1922-1932, McGill-Queen's University Press, 1992, pages 22-23.
^ Radiotelegraph Regulations: License to Operate a Radio Receiving Equipment", The Canada Gazette, September 23, 1922, page 7.
^ "Radiotelegraph Regulations: Licenses", The Canada Gazette, September 23, 1922, page 1.
^ "Radio Telephone Receiving Sets Must Be Licensed", Calgary Daily Herald, April 19, 1922, page 9.
^ ^a ^b "Table 73: Wireless and Radio Stations in Operation in Canada, as at March 31, 1923", The Canada Year Book (1922-1923 edition), page 685.
^ "Budget Speech Delivered by Hon. D. C. Abbott, Minister of Finance, in the House of Commons, Thursday, February 19, 1953", page 21 (gc.ca)
^ ^a ^b "Fees For Examinations and Licenses", Report of the Department of the Naval Service for the Fiscal Year Ending March 31, 1922 (June 30, 1922), page 27.
^ "Radiotelegraph Regulations: Licenses: 7. Private Commercial Broadcasting Licenses", The Canada Gazette, September 23, 1922, page 2.
^ "Document 8: Department of Marine and Fisheries, form letter, 1924", Documents of Canadian Broadcasting by Roger Bird, pages 35-36.
^ "The Canadian Convention", QST, November 1922, page 34.
^ "Miscellaneous: Broadcasting", Radio Service Bulletin, February 1, 1922, pages 8-9. Although described here as "temporarily withdrawn", permission for broadcasting to the general public by U.S. amateur stations was never reinstated.
^ "Canadian amateur broadcasting stations", Radio Service Bulletin (U.S. Department of Commerce), October 1, 1925, page 11.
^ "Edward Samuel Rogers" by Donald J.c. Phillipson, The Canadian Encyclopedia, December 2, 2008 (revised March 4, 2015) (thecanadianencyclopedia.ca)
^ Stacy L. Lorenz, "A Lively Interest on the Prairies": Western Canada, the Mass Media, and a 'World of Sport,' 1870-1939," Journal of Sport History (2000) 27#2 pp 195-227
^ "Canada's First Network: CNR Radio", Canadian Communications Foundation (broadcasting-history.ca)
^ "English-Language Radio Drama" by Howard Funk, The Canadian Encyclopedia, February 7, 2006 (revised March 4, 2015) (thecanadianencyclopedia.ca)
^ CBC/Radio-Canada milestones (1901-1939) Archived 2008-01-13 at the Wayback Machine, CBC/Radio-Canada Corporate Website, accessed January 23, 2008
^ Canadian National Railway Company fonds, Provincial Archives of Alberta (alberta.ca)
^ Pacher, Susanne (30 August 2007). "Presenting: A Behind-The-Scenes Look At The Historic Royal York Hotel – One of Toronto's Crown Jewels (part I)". Advisor.d6cn.com. Archived from the original on 8 December 2008. Retrieved 29 September 2008.
^ "The Radio Broadcast that Fulfilled the Promise". Canadian Communication Foundation (broadcasting-history.ca). Retrieved 25 September 2019.
^ McGowan, Mark G. (University of Toronto) (May 2012). "The People's University of the Air: St. Francis Xavier University Extension, Social Christianity, and the Creation of CJFX". Acadiensis. 41 (1). University of New Brunswick. Retrieved 4 October 2019.
^ "Canada Radio Fans Fight Interference." Tampa (Florida) Tribune, January 16, 1927, p. 12D.
^ ^a ^b "The Birth and Death of The Canadian Radio Broadcasting Commission (1932-1936)". Canadian Communication Foundation (broadcasting-history.ca). Archived from the original on 2017-10-17. Retrieved 2019-09-19.
^ Johnston, Russell, "The early trials of Protestant radio, 1922-38," Canadian Historical Review, September 1, 1994
^ Jackson, John D.; Millen, Paul (September 12, 2003). "English-Language Radio Drama: A Comparison of Central and Regional Production Units". Canadian Journal of Communication. 15 (1). doi:10.22230/cjc.1990v15n1a536 (inactive 1 November 2024).{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)
^ Gerald Hallowell, editor, The Oxford Companion to Canadian History (2004) pp 90-91
^ ^a ^b ^c Potts, J. Lyman (February 1996). "Charles B. Edwards (1906–1983)". History of Canadian Broadcasting. Canadian Communications Foundation. Retrieved May 19, 2022.
^ ^a ^b "'BN' Pioneer Dies at 76". The Province. Vancouver, British Columbia. June 24, 1983. p. 2.
^ Mary Vipond, "One Network or Two? French-Language Programming on the Canadian Radio Broadcasting Commission, 1932–36," Canadian Historical Review (2008) 89#3 pp: 319-343.
^ Elzéar Lavoie, "L'évolution de la radio au Canada français avant 1940." Recherches sociographiques (1971) 12#1 pp: 17-49.
^ Pierre Pagé, Histoire de la radio au Québec: information, éducation, culture (Les Editions Fides, 2007)
^ "Analyse de la programmation radiophonique sur les ondes québécoises entre 1922 et 1939: musique, théâtre, causeries." by Marie-Thérèse Lefebvre, Les Cahiers des dix (2011) 65: 179-225.
^ Kenneth Cabatoff, "Radio-Quebec: a case study of institution-building." Canadian Journal of Political Science (1978) 11#1 pp: 125-138.
^ Mary Vipond, "The continental marketplace: Authority, advertisers, and audiences in Canadian news broadcasting, 1932–1936" (1999)
^ "News Broadcasting – "The Early Years" – (1900-1936)". Broadcasting History. History of Canadian Broadcasting. Retrieved July 31, 2024.
^ Allen, Gene (1 November 2018). Making National News: A History of Canadian Press. University of Toronto Press. ISBN 9781442615328. Retrieved 1 November 2018 – via Google Books.
^ Allen, Gene; Robinson, Daniel (14 November 2009). Communicating in Canada's Past: Essays in Media History. University of Toronto Press. ISBN 9781442697003. Retrieved 1 November 2018 – via Google Books.
^ "The Press: No More Sponsors". Time Magazine. July 8, 1940. Retrieved July 31, 2024.
^ Johnston, Don. "News Broadcasting – "The Early Years II": A Review of Radio News in Canada – (1937-1952)". Broadcasting History. Canadian Communications Foundation. Retrieved July 31, 2024.
^ ^a ^b "Charles Edwards of Broadcast News retires". The Brandon Sun. Brandon, Manitoba. The Canadian Press. August 13, 1971. p. 10.
^ "News Service to Serve Radio, TV". The Sun Times. Owen Sound, Ontario. The Canadian Press. January 2, 1954. p. 8.
^ "Broadcasters urged 'fight for access'". Ottawa Citizen. Ottawa, Ontario. The Canadian Press. October 17, 1962. p. 42.
^ ^a ^b "News Services and Station Groups – Radio". History of Canadian Broadcasting. Canadian Communications Foundation. Retrieved July 31, 2024.
^ Andreas Krebs, "Reproducing colonialism: Subject formation and talk radio in English Canada." Canadian Journal of Political Science 44#2 (2011): 317-339.
^ Broadcast Dialogue; retrieved February 2, 2022.
^ Paul Saurette and Shane Gunster. "Ears wide shut: Epistemological populism, argutainment and Canadian conservative talk radio." Canadian Journal of Political Science 44#1 (2011): 195-218.