Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Eric_Tigerstedt> ?p ?o }
- Eric_Tigerstedt abstract "Eric Magnus Campbell Tigerstedt (August 4, 1887 – April 20, 1925) was one of the most significant inventors in Finland at the beginning of the 20th century and has been called the \"Thomas Edison of Finland\". He was a pioneer of sound-on-film technology and made significant improvements to the amplification capacity of the vacuum valve. Having seen a showing of the Lumière brothers' new motion picture technology as a 9-year-old boy in Helsinki in 1896, he was inspired to bring sound to silent pictures.Many years later, in 1914, his demonstration film Word and Picture was presented to a gathering of scientific dignitaries in Berlin, but his invention was never commercialised. In addition to improving the triode vacuum valve, he developed directional loudspeakers. Tigerstedt also predicted such future inventions as television and the mobile phone, and in 1917 he filed a patent for what he described as a \"pocket-size folding telephone with a very thin carbon microphone\". Tigerstedt was awarded a total of 71 patents in several countries between the years 1912 and 1924.".
- Eric_Tigerstedt birthDate "1887-08-04".
- Eric_Tigerstedt birthPlace Finland.
- Eric_Tigerstedt birthPlace Helsinki.
- Eric_Tigerstedt birthYear "1887".
- Eric_Tigerstedt deathDate "1925-04-20".
- Eric_Tigerstedt deathPlace New_York_City.
- Eric_Tigerstedt deathPlace United_States.
- Eric_Tigerstedt deathYear "1925".
- Eric_Tigerstedt occupation Eric_Tigerstedt__1.
- Eric_Tigerstedt wikiPageExternalLink showarticle.asp?intNWSAID=25818.
- Eric_Tigerstedt wikiPageExternalLink index.html.
- Eric_Tigerstedt wikiPageExternalLink tigerstedt_2.jpg.
- Eric_Tigerstedt wikiPageExternalLink tigerstedt.html.
- Eric_Tigerstedt wikiPageExternalLink kaupunkijaseutu.shtml.
- Eric_Tigerstedt wikiPageExternalLink www.koethen-anhalt.de.
- Eric_Tigerstedt wikiPageExternalLink tigerstedt.html.
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- Eric_Tigerstedt wikiPageOutDegree "90".
- Eric_Tigerstedt wikiPageRevisionID "695610022".
- Eric_Tigerstedt wikiPageWikiLink Amplifier.
- Eric_Tigerstedt wikiPageWikiLink Auguste_and_Louis_Lumière.
- Eric_Tigerstedt wikiPageWikiLink Axel_Wahlstedt.
- Eric_Tigerstedt wikiPageWikiLink Battery_(electricity).
- Eric_Tigerstedt wikiPageWikiLink Berlin.
- Eric_Tigerstedt wikiPageWikiLink Biplane.
- Eric_Tigerstedt wikiPageWikiLink Category:1887_births.
- Eric_Tigerstedt wikiPageWikiLink Category:1925_deaths.
- Eric_Tigerstedt wikiPageWikiLink Category:Businesspeople_from_Helsinki.
- Eric_Tigerstedt wikiPageWikiLink Category:Finnish_businesspeople.
- Eric_Tigerstedt wikiPageWikiLink Category:Finnish_electrical_engineers.
- Eric_Tigerstedt wikiPageWikiLink Category:Finnish_inventors.
- Eric_Tigerstedt wikiPageWikiLink Category:Swedish-speaking_Finns.
- Eric_Tigerstedt wikiPageWikiLink Cryptography.
- Eric_Tigerstedt wikiPageWikiLink Denmark.
- Eric_Tigerstedt wikiPageWikiLink Diaphragm_(acoustics).
- Eric_Tigerstedt wikiPageWikiLink Electric_motor.
- Eric_Tigerstedt wikiPageWikiLink Electrical_engineering.
- Eric_Tigerstedt wikiPageWikiLink Electrode.
- Eric_Tigerstedt wikiPageWikiLink Electromagnetic_interference.
- Eric_Tigerstedt wikiPageWikiLink Fifth_Avenue.
- Eric_Tigerstedt wikiPageWikiLink Finland.
- Eric_Tigerstedt wikiPageWikiLink Finnish_Civil_War.
- Eric_Tigerstedt wikiPageWikiLink Finnish_War.
- Eric_Tigerstedt wikiPageWikiLink Friedrichs_Polytechnikum.
- Eric_Tigerstedt wikiPageWikiLink German_language.
- Eric_Tigerstedt wikiPageWikiLink Glass.
- Eric_Tigerstedt wikiPageWikiLink Helsinki.
- Eric_Tigerstedt wikiPageWikiLink Hertz.
- Eric_Tigerstedt wikiPageWikiLink Hugo_Swartling.
- Eric_Tigerstedt wikiPageWikiLink Hyperinflation.
- Eric_Tigerstedt wikiPageWikiLink Joseph_Tykociński-Tykociner.
- Eric_Tigerstedt wikiPageWikiLink Jutland.
- Eric_Tigerstedt wikiPageWikiLink Kidney.
- Eric_Tigerstedt wikiPageWikiLink Köthen_(Anhalt).
- Eric_Tigerstedt wikiPageWikiLink Laboratory.
- Eric_Tigerstedt wikiPageWikiLink Lapinlahti.
- Eric_Tigerstedt wikiPageWikiLink Lee_de_Forest.
- Eric_Tigerstedt wikiPageWikiLink Light.
- Eric_Tigerstedt wikiPageWikiLink List_of_film_formats.
- Eric_Tigerstedt wikiPageWikiLink Michael_Faraday.
- Eric_Tigerstedt wikiPageWikiLink Modulation.
- Eric_Tigerstedt wikiPageWikiLink Movietone_sound_system.
- Eric_Tigerstedt wikiPageWikiLink New_York_City.
- Eric_Tigerstedt wikiPageWikiLink Patent.
- Eric_Tigerstedt wikiPageWikiLink Phonofilm.
- Eric_Tigerstedt wikiPageWikiLink Photography.
- Eric_Tigerstedt wikiPageWikiLink Photokinema.
- Eric_Tigerstedt wikiPageWikiLink Pilot_(aeronautics).
- Eric_Tigerstedt wikiPageWikiLink Projection_screen.
- Eric_Tigerstedt wikiPageWikiLink Psychiatric_hospital.
- Eric_Tigerstedt wikiPageWikiLink RCA_Photophone.
- Eric_Tigerstedt wikiPageWikiLink Radio_receiver.
- Eric_Tigerstedt wikiPageWikiLink Research.
- Eric_Tigerstedt wikiPageWikiLink Selenium.
- Eric_Tigerstedt wikiPageWikiLink Shotgun.
- Eric_Tigerstedt wikiPageWikiLink Sound-on-disc.
- Eric_Tigerstedt wikiPageWikiLink Sound-on-film.
- Eric_Tigerstedt wikiPageWikiLink Sound_film.
- Eric_Tigerstedt wikiPageWikiLink Sweden.
- Eric_Tigerstedt wikiPageWikiLink Technician.
- Eric_Tigerstedt wikiPageWikiLink Telephone.
- Eric_Tigerstedt wikiPageWikiLink Theodore_Case.
- Eric_Tigerstedt wikiPageWikiLink Thomas_Edison.
- Eric_Tigerstedt wikiPageWikiLink Transmission_(telecommunications).
- Eric_Tigerstedt wikiPageWikiLink Tri-Ergon.
- Eric_Tigerstedt wikiPageWikiLink Triode.
- Eric_Tigerstedt wikiPageWikiLink Tuberculosis.
- Eric_Tigerstedt wikiPageWikiLink United_States.
- Eric_Tigerstedt wikiPageWikiLink United_States_Department_of_Commerce.
- Eric_Tigerstedt wikiPageWikiLink Vacuum.
- Eric_Tigerstedt wikiPageWikiLink Vacuum_tube.
- Eric_Tigerstedt wikiPageWikiLink Valdemar_Poulsen.
- Eric_Tigerstedt wikiPageWikiLink Video.
- Eric_Tigerstedt wikiPageWikiLink Vitaphone.
- Eric_Tigerstedt wikiPageWikiLink World_War_I.
- Eric_Tigerstedt wikiPageWikiLinkText "Eric Tigerstedt".
- Eric_Tigerstedt birthDate "1887-08-04".
- Eric_Tigerstedt birthPlace Finland.