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Canadian Line Materials
Canadian Line Materials LTD. (CLM) was a Canadian siren manufacturing company which built civil defense sirens. These sirens were built and installed all over Canada to warn residents and military about incoming nuclear attacks from the USSR during the Cold War. Though most CLM sirens are now decommissioned or removed, few are owned privately, with rumors about one being refurbished and put back in service in Dashwood, Ontario. History Canadian Line Materials was a Canadian electrical manufacturing company which began business in 1957 as a division from McGraw-Edison in Scarborough, Toronto and built electrical equipment such as lightning arresters. Shortly after they began business during the Cold War, the Canadian government contacted CLM asking if they could make civil defense sirens to warn civilians and military about incoming Soviet nuclear attacks that were confirmed by NORAD. CLM accepted and began production of their sirens, installing over 1600+ sirens all over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Defense Siren
A civil defense siren, also known as an air-raid siren or tornado siren, is a siren used to provide an emergency population warning to the general population of approaching danger. It is sometimes sounded again to indicate the danger has passed. Some sirens, especially within small towns, are also used to call the volunteer fire department when needed. Initially designed to warn city dwellers of air raids in World War II, they were later used to warn of nuclear attack and natural destructive weather patterns, such as tornadoes. The generalized nature of sirens led to many of them being replaced with more specific warnings, such as the broadcast-based Emergency Alert System and the Cell Broadcast-based Wireless Emergency Alerts and EU-Alert mobile technologies. A mechanical siren generates sound by spinning a slotted chopper wheel to interrupt a stream of air at a regular rate. Modern sirens can develop a sound level of up to 135 decibels at . The Chrysler air raid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberta
Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest Territories (NWT) to the north, and the U.S. state of Montana to the south. It is one of the only two landlocked provinces in Canada (Saskatchewan being the other). The eastern part of the province is occupied by the Great Plains, while the western part borders the Rocky Mountains. The province has a predominantly continental climate but experiences quick temperature changes due to air aridity. Seasonal temperature swings are less pronounced in western Alberta due to occasional Chinook winds. Alberta is the fourth largest province by area at , and the fourth most populous, being home to 4,262,635 people. Alberta's capital is Edmonton, while Calgary is its largest city. The two are Alberta's largest census metropolitan areas. More tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dan Aykroyd
Daniel Edward Aykroyd ( ; born July 1, 1952) is a Canadian actor, comedian, producer, musician and writer. He was an original member of the "Not Ready for Prime Time Players" on ''Saturday Night Live'' (1975–1979). During his tenure on ''SNL'', Aykroyd appeared in a recurring series of sketches about the Coneheads, and the Blues Brothers. For his work on the show he received five Primetime Emmy Award nominations winning for Outstanding Writing for a Variety Series in 1977. After his departure, he has since returned in guest roles. Aykroyd gained prominence for writing, and starring as Dr. Raymond "Ray" Stantz in ''Ghostbusters'' (1984), which spawned an entire media franchise, reprising the role in '' Ghostbusters II'' (1989), ''Casper'' (1995), '' Ghostbusters: Afterlife'' (2021), and an upcoming sequel (2023), cameoing as a different character in '' Ghostbusters: Answer the Call'' (2016). He also is known for his comedic roles in ''Trading Places'' (1983), ''Spies Like U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loudspeaker
A loudspeaker (commonly referred to as a speaker or speaker driver) is an electroacoustic transducer that converts an electrical audio signal into a corresponding sound. A ''speaker system'', also often simply referred to as a "speaker" or "loudspeaker", comprises one or more such speaker ''drivers'', an enclosure, and electrical connections possibly including a crossover network. The speaker driver can be viewed as a linear motor attached to a diaphragm which couples that motor's movement to motion of air, that is, sound. An audio signal, typically from a microphone, recording, or radio broadcast, is amplified electronically to a power level capable of driving that motor in order to reproduce the sound corresponding to the original unamplified electronic signal. This is thus the opposite function to the microphone; indeed the ''dynamic speaker'' driver, by far the most common type, is a linear motor in the same basic configuration as the dynamic microphone which uses such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Blues Brothers (film)
''The Blues Brothers'' is a 1980 American musical comedy film directed by John Landis. It stars John Belushi as "Joliet" Jake Blues and Dan Aykroyd as his brother Elwood, characters developed from the recurring musical sketch "The Blues Brothers" on NBC variety series ''Saturday Night Live''. The film is set in and around Chicago, Illinois, where it was filmed, and the screenplay was written by Aykroyd and Landis. It features musical numbers by rhythm and blues (R&B), soul, and blues singers James Brown, Cab Calloway (in his final feature film role), Aretha Franklin, Ray Charles, Chaka Khan, and John Lee Hooker. It features non-musical supporting performances by Carrie Fisher, Henry Gibson, Charles Napier, Kathleen Freeman and John Candy. The story is a tale of redemption for paroled convict Jake and his blood brother Elwood, who set out on "a mission from God" to prevent foreclosure of the Roman Catholic orphanage in which they were raised. To do so, they must reunite their R&B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluesmobile
The Bluesmobile is a 1974 Dodge Monaco sedan that was prominently featured in the 1980 Universal Pictures film ''The Blues Brothers''. The car is described as a decommissioned Mount Prospect police car, purchased by Elwood Blues at an auction after he had traded a previous car (a 1968 Cadillac Sixty Special) for a microphone. The Bluesmobile is equipped with a "440 Magnum" engine and squad car package, an option offered by Dodge for the Monaco in 1974. It bears an Illinois license plate reading "BDR 529", a tribute to the Black Diamond Riders motorcycle club of Toronto, Canada. Dan Aykroyd, co-writer of the film, stated that he chose the 440 Dodge Monaco because he considered it to be the hottest car used by police during the 1970s. In describing the car to his brother Jake Blues, Elwood says, "It's got a cop motor, a 440-cubic-inch plant. It's got cop tires, cop suspension, cop shocks. It's a model made before catalytic converters so it'll run good on regular gas." The Blue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newfoundland And Labrador
Newfoundland and Labrador (; french: Terre-Neuve-et-Labrador; frequently abbreviated as NL) is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region of Labrador, having a total size of 405,212 square kilometres (156,500 sq mi). In 2021, the population of Newfoundland and Labrador was estimated to be 521,758. The island of Newfoundland (and its smaller neighbouring islands) is home to around 94 per cent of the province's population, with more than half residing in the Avalon Peninsula. Labrador borders the province of Quebec, and the French overseas collectivity of Saint Pierre and Miquelon lies about 20 km west of the Burin Peninsula. According to the 2016 census, 97.0 per cent of residents reported English as their native language, making Newfoundland and Labrador Canada's most linguistically homogeneous province. A majority of the population is descended from English and Irish s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prince Edward Island
Prince Edward Island (PEI; ) is one of the thirteen Provinces and territories of Canada, provinces and territories of Canada. It is the smallest province in terms of land area and population, but the most densely populated. The island has several nicknames: "Garden of the Gulf", "Birthplace of Confederation" and "Cradle of Confederation". Its capital and largest city is Charlottetown. It is one of the three Maritime provinces and one of the four Atlantic provinces. Part of the traditional lands of the Miꞌkmaq, it was colonized by the French in 1604 as part of the colony of Acadia. The island was ceded to the British at the conclusion of the French and Indian War in 1763 and became part of the colony of Nova Scotia, and in 1769 the island became its own British colony. Prince Edward Island hosted the Charlottetown Conference in 1864 to discuss a Maritime Union, union of the Maritime provinces; however, the conference became the first in a series of meetings which led to Canadi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nova Scotia
Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland". Most of the population are native English-speakers, and the province's population is 969,383 according to the 2021 Census. It is the most populous of Canada's Atlantic provinces. It is the country's second-most densely populated province and second-smallest province by area, both after Prince Edward Island. Its area of includes Cape Breton Island and 3,800 other coastal islands. The Nova Scotia peninsula is connected to the rest of North America by the Isthmus of Chignecto, on which the province's land border with New Brunswick is located. The province borders the Bay of Fundy and Gulf of Maine to the west and the Atlantic Ocean to the south and east, and is separated from Prince Edward Island and the island of Newfoundland by the Northumberland and Cabot straits, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Brunswick
New Brunswick (french: Nouveau-Brunswick, , locally ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. It is the only province with both English and French as its official languages. New Brunswick is bordered by Quebec to the north, Nova Scotia to the east, the Gulf of Saint Lawrence to the northeast, the Bay of Fundy to the southeast, and the U.S. state of Maine to the west. New Brunswick is about 83% forested and its northern half is occupied by the Appalachians. The province's climate is continental with snowy winters and temperate summers. New Brunswick has a surface area of and 775,610 inhabitants (2021 census). Atypically for Canada, only about half of the population lives in urban areas. New Brunswick's largest cities are Moncton and Saint John, while its capital is Fredericton. In 1969, New Brunswick passed the Official Languages Act which began recognizing French as an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quebec
Quebec ( ; )According to the Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is one of the thirteen provinces and territories of Canada. It is the largest province by area and the second-largest by population. Much of the population lives in urban areas along the St. Lawrence River, between the most populous city, Montreal, and the provincial capital, Quebec City. Quebec is the home of the Québécois nation. Located in Central Canada, the province shares land borders with Ontario to the west, Newfoundland and Labrador to the northeast, New Brunswick to the southeast, and a coastal border with Nunavut; in the south it borders Maine, New Hampshire, Vermont, and New York in the United States. Between 1534 and 1763, Quebec was called ''Canada'' and was the most developed colony in New France. Following the Seven Years' War, Quebec b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Capital Region (Canada)
The National Capital Region (french: Région de la capitale nationale), also referred to as Canada's Capital Region and Ottawa–Gatineau (formerly ''Ottawa–Hull''), is an official federal designation for the Canadian capital of Ottawa, Ontario, the neighbouring city of Gatineau, Quebec, and surrounding suburban and exurban communities. The term National Capital Region is often used to describe the Ottawa–Gatineau metropolitan area, although the official boundaries of the NCR do not correspond to the statistical metropolitan area. Unlike capital districts in some other federal countries, such as the District of Columbia in the United States, the National Capital Territory of Delhi in India or the Australian Capital Territory in Australia, the National Capital Region is not a separate political or administrative entity. Its component parts are within the provinces of Ontario and Quebec. Defined by the National Capital Act (1985), the National Capital Region consists of an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
