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Topic: Fritz Pfleumer

	Fritz Pfleumer Summary
		German inventor who in 1928 produced a system for recording on paper coated with a magnetizable powdered steel layer.
		The German manufacturer AEG bought the patent from Pfleumer and by 1935 had developed the magnetophon tape recorder.
		Fritz Pfleumer (20 March 1881 in Salzburg - 29 August 1945 in Radebeul) was a German engineer and inventor of magnetic tape.
	www.bookrags.com /Fritz_Pfleumer (99 words)

	Fritz Pfleumer
		Pfleumer nahm das mit Metallpulver beschichtete Papierband aus dem Gerät, zerriss es in Stücke und klebte die Stücke dann mit Cobesan (etwa dem heutigen Uhu-Kleber vergleichbar) wieder zusammen.
		Obwohl Pfleumer durch die Zusammenarbeit mit der AEG zu jenen Glücklichen unter den Erfindern gehörte, die selbst schon Früchte ihrer Entdeckungen ernten konnten, erlebte er den weltweiten Durchbruch des Tonbandgerätes nicht mehr.
		Fritz Pfleumer starb heute vor 55 Jahren, am 29.
	www.tonaufzeichnung.de /personen/fritz-pfleumer.shtml (466 words)

	Valdemar Poulsen
		With the aid of such a strip which may be folded, a message received at any place provided with the new apparatus may be sent to another place where it may be repeated by passing the strip through the apparatus at that place.
		In 1928, a German engineer, Fritz Pfleumer, demonstrated, to journalists in Berlin, a magnetic recorder of his own design which used paper tape coated with steel dust.
		In 1936 the German National Court declared that Pfleumer's patent was nul and void because his idea of coating paper tape with iron dust was covered in Poulsen's original patents of 1898 and 1899 - further proof that Valdemar Poulsen stands alone as the inventor of all magnetic recording.
	www.amps.net /newsletters/issue27/27_poulsen.htm (1145 words)

	p10 (Site not responding. Last check: 2007-10-17)
		His German patent for "sounding paper" was granted Jan. 1, 1928, but his tape recorder tore up the paper tape and was only used to demonstrate the potential of tape for editing and reuse.
		Theo Volk led the AEG team that worked with Pfleumer and with another team led by chemist Friedrich Matthias of BASF, a subsidiary of the I. Farben chemical giant.
		The partnership created by Bucher and Pfleumer because both were music lovers, would become one of the greatest corporate research and development triumphs of the century.
	history.sandiego.edu /gen/recording/mag/p10.html (367 words)

	Tongeschichte2
		Magnetophon K1 Erfunden wurde das als Magnetband bekannte Verfahren 1928 von dem Deutschen Fritz Pfleumer, war aber zunächst noch nicht marktreif.
		Pfleumer arbeitete in der Zigarettenindustrie, seine Entwicklung von Zigaretten-Mundstücken brachte ihn auf die Papierstreifen.
		Das passende Aufnahmegerät, Magnetofon K1 baute die AEG, die das Patent von Fritz Pfleumer gekauft hatte, die Zeit des Magnetophons war gekommen.
	www.movie-college.de /filmschule/filmtheorie/ton-geschichte2.htm (692 words)

	Magnetic tape - Wikipedia, the free encyclopedia
		See also audio storage for a comprehensive list of formats.
		Magnetic tape was first invented by Fritz Pfleumer in 1928 in Germany, based on the invention of the magnetic wire by Valdemar Poulsen in 1898.
		It was not used to record data until 1951 on the Mauchly-Eckert UNIVAC I.
	www.wikipedia.org /wiki/magnetic_tape (929 words)

	KUNSTRADIO - RADIOKUNST, 13. Juli 2003
		Der Zigarettenfabrikant Fritz Pfleumer war es nämlich, der 1928 eher zufällig das Magnettonband erfand.
		The starting point for their piece called "Tabak" (tobacco) is a historical detail linked to the invention of the tape recorder according to which, cigarette paper played quite an essiential role.
		For it was Fritz Pfleumer, the owner of a cigarette factory, who invented the magnetic tape in 1928 rather by chance.
	www.kunstradio.at /2003A/13_07_03.html (389 words)

	Hank Stuever
		In 1923, Fritz Pfleumer, a chemist in Dresden, was coating thin strips of paper with magnetizing chemicals, so that he could attempt to record sound on them.
		Sixty years after that, a girl said, "Your music depresses me," and handed a boy back the cassette tape he had made for her on the stereo in his bedroom.
		Between Fritz Pfleumer and the present nationwide discarding of cassette tapes, something unspools in the heart, gets tangled up in the weeds that grow along the freeway.
	www.hankstuever.com /death.html (2192 words)

	jmdl GLOSSARY: Reel to Reel (Site not responding. Last check: 2007-10-17)
		However, it's quite likely that she had her own reel to reel machine at home, so perhaps when she sings "I'm just getting home with my reel to reel" she is actually heading home with just the tapes.
		The German company AEG started to design reel to reel tape recorders that used paper tape in the early 1932 after purchasing the patent rights from a German inventor Fritz Pfleumer.
		Prior to this, several manufacturers had designed reel to reel recorders that used steel tape to store the audio signal.
	www.jmdl.com /glossary/entry.cfm?id=34 (704 words)

	Urania Records URLP 7162: Felix Draeseke's"Symphonia Tragica"
		Fritz Pfleumer, a chemist working in Dresden, in 1928 patented paper tape coated with steel powder for magnetic recording.
		Fritz Schröter, a director of AEG, was active with Pfleumer in developing coated-plastic tape in collaboration with BASF.
		The reproduced signals were sufficiently good that it became difficult to tell them from the live broadcast performances.
	www.draeseke.org /discs/URLP7162.htm (834 words)

	Magnetic tape
		Magnetic tape was first patented by the German engineer Fritz Pfleumer in 1928, based on the invention of the magnetic wire by Valdemar Poulsen in 1898.
		In 1932 AEG took up his idea and began manufacture of the machine calling it the Magnetophon while BASF produced the tape.
		In 1936 the German National Court declared that Pfleumer's patent
	cs-exhibitions.uni-klu.ac.at /index.php?id=221 (238 words)

	TECnology Hall of Fame, 1877-1950
		Wire recorders never sounded very good, so in the 1920s, German inventor Kurt Stille came up with the concept of recording in steel ribbon—an improvement—but the medium was expensive and still couldn’t match the fidelity of a 78 rpm disc.
		In 1928, Fritz Pfleumer was granted a German patent for long paper strips coated with a magnetizable powder, which reduced the cost of ribbon recordings.
		In 1932, AEG chairman Hermann Bucher hired Pfleumer to work with Theo Volk and BASF chemist Friedrich Matthias to develop a magnetic tape recording system.
	www.mixonline.com /TEC20/tecnology-hall-of-fame/index.html (6983 words)

	The World's Oldest Whine (Site not responding. Last check: 2007-10-17)
		Long-playing records were demonstrated by Brunswick in 1925 and again by RCA in the early 1930s.
		At the same time, German scientist Fritz Pfleumer was learning how to apply iron-oxide particles to paper tape for magnetic recording, and motion picture sound moved from the lab to theaters.
		Despite these promising technical developments, the 1930s were a tough period for a record industry that found itself competing against the free content offered by radio in a time of deep economic distress.
	www.azoz.com /riaa/news/whine.html (2777 words)

	Adventures in CyberSound
		Because the machines depend on a special steel tape made in Sweden, supplies are threatened when World War II begins.
		AEG, a large German electrical manufacturer, purchases the patent rights of the independent inventor Fritz Pfleumer, who after 1928 patented a system for recording on paper coated with a magnetizable, powdered steel layer.
		AEG sets about designing a tape recorder, while it collaborates with the German chemical firm I.G.Farben to develop a suitable tape.
	www.acmi.net.au /AIC/MAGN_REC_CHRON.html (1799 words)

	Adventures in CyberSound: Recording on Wire and Steel Ribbon (Site not responding. Last check: 2007-10-17)
		Ken Green is right to question whether paper tape coated with steel powder was invented as early as 1922.
		In fact, the idea was patented by Fritz Pfleumer, a German chemist, only in 1928.
		The German manufacturer AEG bought the rights to this patent in 1932 and by 1935 had developed the "Magnetophon" tape recorder.
	www.acmi.net.au /AIC/BLATTNER_STILLE.html (2240 words)

	TECnology Hall of Fame 2004
		Wire recorders never sounded very good, so in the 1920s, German inventor Kurt Stille came up with the concept of recording in steel ribbon÷an improvement÷but the medium was expensive and still couldnât match the fidelity of a 78 rpm disc.
		In 1928, Fritz Pfleumer was granted a German patent for long paper strips coated with a magnetizable powder, which reduced the cost of ribbon recordings.
		In 1932, AEG chairman Hermann Bucher hired Pfleumer to work with Theo Volk and BASF chemist Friedrich Matthias to develop a magnetic tape recording system.
	www.mixfoundation.org /hof/04techof.html (7104 words)

	[No title] (Site not responding. Last check: 2007-10-17)
		1928 - Dr. Fritz Pfleumer patent in Germany for application of magnetic powders to strip of paper or film.
		1931 - Pfleumer and AEG begin to construct the first magnetic tape recorders.
		1932 - BASF of I.G. Farben joined with AEG of Telefunken to develop magnetic tape recording using Pfleumer patent; by 1934, BASF is able to manufacture reels of plastic-based tape.
	www.jahsonic.com /StevenSchoenherr.html (4972 words)

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