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Nagra
Nagra is a brand of portable audio recorders produced from 1951 in Switzerland. Beginning in 1997 a range of high-end equipment aimed at the audiophile community was introduced, and Nagra expanded the company's product lines into new markets. Originally a product of the Kudelski Group, Nagra recorders are now developed, produced and sold by independently owned company ''Audio Technology Switzerland S.A.'', based in Romanel-sur-Lausanne. History The machines were initially designed by Polish inventor Stefan Kudelski, and his company won numerous technical awards for their precision and reliability. Nagra means "[it will] record" in Polish language, Polish, Kudelski's native language. Nagra-brand tape recorders were the ''de facto'' standard sound recording systems for motion picture and (non-video) Single camera setup, single-camera television production from the 1960s until the 1990s. Synchronization Originally, a physical sync lead tethered the Nagra recorder to the camera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nagra SN
Nagra is a brand of portable audio recorders produced from 1951 in Switzerland. Beginning in 1997 a range of high-end equipment aimed at the audiophile community was introduced, and Nagra expanded the company's product lines into new markets. Originally a product of the Kudelski Group, Nagra recorders are now developed, produced and sold by independently owned company ''Audio Technology Switzerland S.A.'', based in Romanel-sur-Lausanne. History The machines were initially designed by Polish inventor Stefan Kudelski, and his company won numerous technical awards for their precision and reliability. Nagra means " t willrecord" in Polish, Kudelski's native language. Nagra-brand tape recorders were the '' de facto'' standard sound recording systems for motion picture and (non-video) single-camera television production from the 1960s until the 1990s. Synchronization Originally, a physical sync lead tethered the Nagra recorder to the camera (putting a pulse from the camera onto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kudelski Group
Kudelski SA is a Swiss company that sells digital television access and management systems, content protection solutions, cybersecurity solutions, Internet of Things products and public access infrastructure. The company is headquartered in Cheseaux-sur-Lausanne and Phoenix, Arizona. Kudelski's first successful product was the Nagra tape recorder, developed by founder and Polish-born researcher Stefan Kudelski. André Kudelski, the son of founder Stefan Kudelski, became the chief executive officer in 1991. The rest of the executive board includes chief financial officer Mauro Saladini, chief operating officer Morten Solbakken, and executive vice president Nancy Goldberg. History Kudelski Group was founded in 1951 by Stefan Kudelski, while he was an engineering student at the Swiss Federal Institute of Technology ( École polytechnique fédérale de Lausanne - EPFL). The company's first product was the Nagra I, a reel-to-reel tape recorder, which weighed 11 pounds and measured 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stefan Kudelski
Stefan Kudelski (27 August 1931 – 26 January 2013) Nagra was a Polish audio engineer known for creating the Nagra series of professional audio recorders. Life and career Stefan Kudelski was born in Warsaw into a family with engineering background. In September 1939 the family fled Poland during the Nazi Germany, Nazi German and Soviet Union, Soviet Invasion of Poland. They escaped to Romania, then moved to Hungary, and on to France. When the Germans occupied southern Vichy France, the family escaped to Switzerland in 1943. He studied at the École Polytechnique Fédérale de Lausanne, Swiss Federal Institute of Technology in Lausanne and constructed his first tape recorder there, as a student project. The recorder was supposed to drive a machine tool, but was good enough to record audio as well. *1951 – Kudelski buil ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tape Recorder
An audio tape recorder, also known as a tape deck, tape player or tape machine or simply a tape recorder, is a sound recording and reproduction device that records and plays back sounds usually using magnetic tape for storage. In its present-day form, it records a fluctuating signal by moving the tape across a tape head that polarizes the magnetic domains in the tape in proportion to the audio signal. Tape-recording devices include the reel-to-reel tape deck and the cassette deck, which uses a cassette tape (format), cassette for storage. The use of magnetic tape for sound recording originated around 1930 in Germany as paper tape with oxide lacquered to it. Prior to the development of magnetic tape, magnetic wire recording, wire recorders had successfully demonstrated the concept of magnetic recording, but they never offered audio quality comparable to the other recording and broadcast standards of the time. This German invention was the start of a long string of innovations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reel To Reel
Reel-to-reel audio tape recording, also called open-reel recording, is magnetic tape audio recording in which the recording tape is spooled between reels. To prepare for use, the ''supply reel'' (or ''feed reel'') containing the tape is placed on a spindle or hub. The end of the tape is manually pulled from the reel, threaded through mechanical guides and over a tape head assembly, and attached by friction to the hub of the second, initially empty ''takeup reel''. Reel-to-reel systems use tape that is wide, which normally moves at . Domestic consumer machines almost always used or narrower tape and many offered slower speeds such as . All standard tape speeds are derived as a binary submultiple of 30 inches per second. Reel-to-reel preceded the development of the compact cassette with tape wide moving at . By writing the same audio signal across more tape, reel-to-reel systems give much greater fidelity at the cost of much larger tapes. In spite of the relative inconvenien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John F Kennedy
John Fitzgerald Kennedy (May 29, 1917 – November 22, 1963), also known as JFK, was the 35th president of the United States, serving from 1961 until Assassination of John F. Kennedy, his assassination in 1963. He was the first Catholic Church in the United States, Roman Catholic and List of presidents of the United States by age, youngest person United States presidential election, elected president at 43 years. Kennedy served at the height of the Cold War, and the majority of his foreign policy concerned relations with the Soviet Union and Cuba. A member of the Democratic Party (United States), Democratic Party, Kennedy represented Massachusetts in both houses of the United States Congress prior to his presidency. Born into the prominent Kennedy family in Brookline, Massachusetts, Kennedy graduated from Harvard University in 1940, joining the U.S. Naval Reserve the following year. During World War II, he commanded PT boats in the Pacific War, Pacific theater. Kennedy's surv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Secret Service
The United States Secret Service (USSS or Secret Service) is a federal law enforcement agency under the Department of Homeland Security tasked with conducting criminal investigations and providing protection to American political leaders, their families, and visiting heads of state or government. The Secret Service was, until 2003, part of the Department of the Treasury, due to their initial mandate of combating counterfeiting of U.S. currency. The agency has protected U.S. presidents and presidential candidates since 1901. Primary missions The Secret Service is mandated by Congress with two distinct and critical national security missions: protecting the nation's leaders and safeguarding the financial and critical infrastructure of the United States. Protective mission The Secret Service is tasked with ensuring the safety of the president of the United States, the vice president of the United States, the president-elect of the United States, the vice president-elect of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
