Alexander M. Poniatoff
Organization founder
1892 – 1980
Who was Alexander M. Poniatoff?
Alexander Matveevich Poniatoff 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.
We need you!
Help us build the largest biographies collection on the web!
Citation
Use the citation below to add to a bibliography:
Style:MLAChicagoAPA
"Alexander M. Poniatoff." Biographies.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.biographies.net/people/en/alexander_m_poniatoff>.
Discuss this Alexander M. Poniatoff biography with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In