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- Alexander_M._Poniatoff abstract "Alexander Matveevich Poniatoff (Russian: Александр Матвеевич Понятов, 25 March 1892 - 24 October 1980) was a Russian-American electrical engineer.Poniatoff was born 25 March 1892 in Aisha, Zelenodolsky District, Tatarstan, Russian Empire. He emigrated from Russia to China, where he worked for the Shanghai Power Company until he emigrated to the United States in 1927. He founded, in 1944, the Ampex company, using his initials, A.M.P., plus "ex" for "excellence" to create the name. The high-frequency bias technique, which made quality recording possible, was invented by Telefunken engineers and put into practical use by Poniatoff. Danish engineer Valdemar Poulsen's original magnetic recorder was previously only usable for telephony recording. In 1956, engineers of Ampex created the world's first rotary head recorder, the VR-1000 videotape recorder. Poniatoff served as president of Ampex until 1955 when he was elected chairman of the board. He died in 1980.".
- Alexander_M._Poniatoff birthDate "1892-03-25".
- Alexander_M._Poniatoff birthYear "1892".
- Alexander_M._Poniatoff deathDate "1980-10-24".
- Alexander_M._Poniatoff deathYear "1980".
- Alexander_M._Poniatoff wikiPageExternalLink 468.htm.
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- Alexander_M._Poniatoff wikiPageID "7661941".
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- Alexander_M._Poniatoff dateOfBirth "1892-03-25".
- Alexander_M._Poniatoff dateOfDeath "1980-10-24".
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- Alexander_M._Poniatoff name "Poniatoff, Alexander M.".
- Alexander_M._Poniatoff shortDescription "American engineer".
- Alexander_M._Poniatoff description "American engineer".
- Alexander_M._Poniatoff description "American engineer".
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- Alexander_M._Poniatoff comment "Alexander Matveevich Poniatoff (Russian: Александр Матвеевич Понятов, 25 March 1892 - 24 October 1980) was a Russian-American electrical engineer.Poniatoff was born 25 March 1892 in Aisha, Zelenodolsky District, Tatarstan, Russian Empire. He emigrated from Russia to China, where he worked for the Shanghai Power Company until he emigrated to the United States in 1927. He founded, in 1944, the Ampex company, using his initials, A.M.P., plus "ex" for "excellence" to create the name.".
- Alexander_M._Poniatoff label "Alexander M. Poniatoff".
- Alexander_M._Poniatoff label "Alexander M. Poniatoff".
- Alexander_M._Poniatoff label "Понятов, Александр Матвеевич".
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- Alexander_M._Poniatoff givenName "Alexander M.".
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- Alexander_M._Poniatoff name "Alexander M. Poniatoff".
- Alexander_M._Poniatoff name "Poniatoff, Alexander M.".
- Alexander_M._Poniatoff surname "Poniatoff".