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Robb Wave Organ
The Robb Wave Organ is an electronic organ invented in 1927 by Canadian inventor F. Morse Robb in Belleville, Ontario. It uses a unique type of tone wheel synthesis to reproduce pipe organ tones and is one of the first electronic organs ever made. While not as commercially successful as its main competitor, the Hammond organ, The Robb Wave Organ predates the Hammond (and other competitors such as Conn and the Baldwin) in conception, patents, and manufacture and release for public sale.Brown, J. J. "Ideas in Exile". Toronto, McClelland and Stewart Limited, 1967. pp. 236-345. History Frank Morse Robb began researching and developing an electronic organ. He started with the theory that the best way to duplicate an organ tone was to start with a recording of the waveform and then find some way to recreate it electrically. Achieving this, he demonstrated a small instrument in Belleville on November 4, 1927. The instrument consisted of 8 notes, each of a different tone quality. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cantos Organ
''The Cantos'' by Ezra Pound is a long, incomplete poem in 120 sections, each of which is a ''canto''. Most of it was written between 1915 and 1962, although much of the early work was abandoned and the early cantos, as finally published, date from 1922 onwards. It is a book-length work, widely considered to present formidable difficulties to the reader. Strong claims have been made for it as the most significant work of modernist poetry of the twentieth century. As in Pound's prose writing, the themes of economics, governance and culture are integral to its content. The most striking feature of the text, to a casual browser, is the inclusion of Chinese characters as well as quotations in European languages other than English. Recourse to scholarly commentaries is almost inevitable for a close reader. The range of allusion to historical events is very broad, and abrupt changes occur with little transition. There is also wide geographical reference; Pound added to his earlier i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Additive Synthesis
Additive synthesis is a sound synthesis technique that creates timbre by adding sine waves together. The timbre of musical instruments can be considered in the light of Fourier series, Fourier theory to consist of multiple harmonic or inharmonic ''Harmonic series (music)#Partial, partials'' or overtones. Each partial is a sine wave of different frequency and amplitude that swells and decays over time due to modulation from an ADSR envelope or low frequency oscillator. Additive synthesis most directly generates sound by adding the output of multiple sine wave generators. Alternative implementations may use pre-computed Wavetable synthesis, wavetables or the inverse fast Fourier transform. Explanation The sounds that are heard in everyday life are not characterized by a single frequency. Instead, they consist of a sum of pure sine frequencies, each one at a different amplitude. When humans hear these frequencies simultaneously, we can recognize the sound. This is true for both ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto Telegram
''The Toronto Evening Telegram'' was a conservative, broadsheet afternoon newspaper published in Toronto from 1876 to 1971. It had a reputation for supporting the Conservative Party at the federal and the provincial levels. The paper competed with a newspaper supporting the Liberal Party of Ontario: ''The Toronto Star''. ''The Telegram'' strongly supported Canada's connection with the United Kingdom and the rest of the British Empire"The Tely's 95 years: How the Old Lady went mod," John Brehl, ''Toronto Daily Star'', September 18, 1971, p. 6. as late as in the 1960s. History ''The Toronto Evening Telegram'' was founded in 1876 by publisher John Ross Robertson. He had borrowed $10,000 to buy the assets of ''The Liberal'', a defunct newspaper,"Founder John Ross Robertson made the Telegram explosive force in life of Toronto," Ralph Hyman, ''The Globe and Mail'', September 20, 1971, p. 8. and published his first edition of 3,800 copies on April 18, 1876. The editor of ''Telegram'' fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto Philharmonic Orchestra
The Toronto Philharmonic Orchestra (TPO) is a Canadian orchestra based in Toronto, Ontario. The ensemble was formed in 1989 by members of the CJRT Orchestra after that orchestra disbanded. J.L. Granatstein, 12/03/2012 The Toronto Philharmonic Chorus was formed under conductor Giles Bryant
Giles may refer to:
People
* Giles (given name), male given name (Latin: ''Aegidius'')
* Giles (surname), family name
* Saint Giles (650–710), 7th–8th-century Christian hermit saint
* Giles of Assisi, Aegidius of Assisi, 13th-century c ... in 1990. The orchestra is now disbanded.
A previous orchestra with the name the Toronto Philharmonic Orc ...
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Orgatron
An electric organ, also known as electronic organ, is an electronic keyboard instrument which was derived from the harmonium, pipe organ and theatre organ. Originally designed to imitate their sound, or orchestral sounds, it has since developed into several types of instruments: * Hammond-style organs used in pop, rock and jazz; * digital church organs, which imitate pipe organs and are used primarily in churches; * other types including combo organs, home organs, and software organs. History Predecessors ;Harmonium The immediate predecessor of the electronic organ was the harmonium, or reed organ, an instrument that was common in homes and small churches in the late 19th and early 20th centuries. In a fashion not totally unlike that of pipe organs, reed organs generate sound by forcing air over a set of reeds by means of a bellows, usually operated by constantly pumping a set of pedals. While reed organs have limited tonal quality, they are small, inexpensive, self-pow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stops 3
Stop may refer to: Places *Stop, Kentucky, an unincorporated community in the United States * Stop (Rogatica), a village in Rogatica, Republika Srpska, Bosnia and Herzegovina Facilities * Bus stop * Truck stop, a type of rest stop for truck drivers * ''Rail stop'', colloquialism for a railway station Film * ''Stop'', a 1970 American film by Bill Gunn with Marlene Clark, Anna Aries, Edward Michael Bell * ''Stop'', a 1972 French-Canadian film by Jean Beaudin * ''Stop!'', a 2004 Hindi romantic film starring Dia Mirza * ''Stop'' (2015 film) South Korean-Japanese co-production directed by Kim Ki-duk Music * Double stop, the act of playing two notes simultaneously * Organ stop, a component of a pipe organ * Stop (Stockhausen), a composition for orchestra by Karlheinz Stockhausen Albums * ''Stop'' (Don Lanphere album), and the title song, 1983 * ''Stop'' (Eric Burdon Band album), and the title song, 1975 * ''Stop'' (Franco De Vita album), 2004 * ''Stop'' (Plain White T' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stops 2
Stop may refer to: Places *Stop, Kentucky, an unincorporated community in the United States * Stop (Rogatica), a village in Rogatica, Republika Srpska, Bosnia and Herzegovina Facilities * Bus stop * Truck stop, a type of rest stop for truck drivers * ''Rail stop'', colloquialism for a railway station Film * ''Stop'', a 1970 American film by Bill Gunn with Marlene Clark, Anna Aries, Edward Michael Bell * ''Stop'', a 1972 French-Canadian film by Jean Beaudin * ''Stop!'', a 2004 Hindi romantic film starring Dia Mirza * ''Stop'' (2015 film) South Korean-Japanese co-production directed by Kim Ki-duk Music * Double stop, the act of playing two notes simultaneously * Organ stop, a component of a pipe organ * Stop (Stockhausen), a composition for orchestra by Karlheinz Stockhausen Albums * ''Stop'' (Don Lanphere album), and the title song, 1983 * ''Stop'' (Eric Burdon Band album), and the title song, 1975 * ''Stop'' (Franco De Vita album), 2004 * ''Stop'' (Plain White T' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stops 1
Stop may refer to: Places *Stop, Kentucky, an unincorporated community in the United States * Stop (Rogatica), a village in Rogatica, Republika Srpska, Bosnia and Herzegovina Facilities * Bus stop * Truck stop, a type of rest stop for truck drivers * ''Rail stop'', colloquialism for a railway station Film * ''Stop'', a 1970 American film by Bill Gunn with Marlene Clark, Anna Aries, Edward Michael Bell * ''Stop'', a 1972 French-Canadian film by Jean Beaudin * ''Stop!'', a 2004 Hindi romantic film starring Dia Mirza * ''Stop'' (2015 film) South Korean-Japanese co-production directed by Kim Ki-duk Music * Double stop, the act of playing two notes simultaneously * Organ stop, a component of a pipe organ * Stop (Stockhausen), a composition for orchestra by Karlheinz Stockhausen Albums * ''Stop'' (Don Lanphere album), and the title song, 1983 * ''Stop'' (Eric Burdon Band album), and the title song, 1975 * ''Stop'' (Franco De Vita album), 2004 * ''Stop'' (Plain White T' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal College Of Organists
The Royal College of Organists (RCO) is a charity and membership organisation based in the United Kingdom, with members worldwide. Its role is to promote and advance organ playing and choral music, and it offers music education, training and development, and professional support for organists and choral directors. The college also provides accreditation in organ playing, choral directing and organ teaching; it runs an extensive education and outreach programme across the UK; and it maintains an internationally important library containing more than 60,000 titles concerning the organ, organ and choral music and organ playing. History The RCO was founded as the ''College of Organists'' in 1864 by Richard Limpus, the organist of St Michael, Cornhill in the City of London, and received its Royal Charter in 1893. In 1903 it was offered a 99-year lease at peppercorn rent on a building designed by the architect H. H. Cole in Kensington Gore, west London. When it became clear in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oscilloscope
An oscilloscope (informally a scope) is a type of electronic test instrument that graphically displays varying electrical voltages as a two-dimensional plot of one or more signals as a function of time. The main purposes are to display repetitive or single waveforms on the screen that would otherwise occur too briefly to be perceived by the human eye. The displayed waveform can then be analyzed for properties such as amplitude, frequency, rise time, time interval, distortion, and others. Originally, calculation of these values required manually measuring the waveform against the scales built into the screen of the instrument. Modern digital instruments may calculate and display these properties directly. Oscilloscopes are used in the sciences, medicine, engineering, automotive and the telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. Special-purpose oscilloscopes may be used to analyze an automotive ign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calgary
Calgary ( ) is the largest city in the western Canadian province of Alberta and the largest metro area of the three Prairie Provinces. As of 2021, the city proper had a population of 1,306,784 and a metropolitan population of 1,481,806, making it the third-largest city and fifth-largest metropolitan area in Canada. Calgary is situated at the confluence of the Bow River and the Elbow River in the south of the province, in the transitional area between the Rocky Mountain Foothills and the Canadian Prairies, about east of the front ranges of the Canadian Rockies, roughly south of the provincial capital of Edmonton and approximately north of the Canada–United States border. The city anchors the south end of the Statistics Canada-defined urban area, the Calgary–Edmonton Corridor. Calgary's economy includes activity in the energy, financial services, film and television, transportation and logistics, technology, manufacturing, aerospace, health and wellness, retail, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belleville, Ontario
Belleville is a city in Ontario, Canada situated on the eastern end of Lake Ontario, located at the mouth of the Moira River and on the Bay of Quinte. Belleville is between Ottawa and Toronto, along the Quebec City-Windsor Corridor. Its population as of the Canada 2016 Census, 2016 census was 50,716 (census agglomeration population 103,472). It is the seat of Hastings County, but politically Independent city, independent of it, and is the centre of the Bay of Quinte Region. History The city is situated on the traditional territory of the Wyandot people, Wendat, Anishinaabe, Anishnaabeg, and Haudenosaunee peoples. The historic Anishinaabe (Mississaugas) village, known as ''Asukhknosk'' in the 18th century, was part of land purchased by the Crown to use for the resettlement of United Empire Loyalists who were forced to leave the Thirteen Colonies in North America, after the United States achieved independence. The settlement was first called Singleton's Creek after an early sett ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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