quadruplex recording

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• Quadruplex — is a technical term from the communications and recording industries and may refer to *Quadruplex telegraphy, an improvement on the electrical telegraph patented in 1874 by Thomas Edison; *2 inch Quadruplex videotape, the first practical and… …   Wikipedia

• Quadruplex videotape — 2 inch Quadruplex (also called 2″ Quad, or just quad, for short) was the first practical and commercially successful videotape format. It was developed and released for the broadcast television industry in 1956 by Ampex, an American company based …   Wikipedia

• quadruplex — Videotape recording and reproduction system using four rotating heads to produce transverse tracks on two inch wide magnetic tape …   Dictionary of automotive terms

• Reel-to-reel audio tape recording — Reel to reel redirects here. For the music group, see Reel 2 Real. For other uses, see roll to roll processing. A reel to reel tape recorder (Sony TC 630), typical of those which were once common audiophile objects. Note the distinctive Scotch… …   Wikipedia

• Video Cassette Recording — Not to be confused with Video Compact Cassette or Videocassette recorder. An N1500 video recorder, with wooden cabinet. Video Cassette Recording (VCR) was an early domestic analog recording format designed by Philips. It was the first… …   Wikipedia

• Ampex — (NASDAQ|AMPX) is an American electronics company founded in 1944 by Alexander M. Poniatoff. The name AMPEX is an acronym, created by its founder, which stands for Alexander M. Poniatoff Excellence. Origins Alexander M. Poniatoff established the… …   Wikipedia

• Helical scan — is a method of recording high bandwidth signals onto magnetic tape. It is used in video tape recorders, video cassette recorders, digital audio tape recorders, and some computer tape drives. Comparison to linear tape recording In a fixed head… …   Wikipedia

• Linear video editing — s linear video editing was simply called “video editing.” Television was primarily a live medium until the introduction of videotape.The function of shot edits, were, in live television production, performed by switching from among two or more… …   Wikipedia

• An Evening with Fred Astaire — Infobox Television show name = An Evening with Fred Astaire caption = Title image of the show format = Television special camera = Multiple picture format = NTSC color audio format = Monaural runtime = 58 minutes producer = Bud Yorkin executive… …   Wikipedia

• Ampex — Saltar a navegación, búsqueda Ampex Corporation Acrónimo Alexander M. Poniatoff Excellence Fundador(es) Alexander M. Poniatoff Sede …   Wikipedia Español

• Ampex — est installé à Redwood City, en Californie, USA. Ampex (NASDAQ : AMPX) est une entreprise d électronique américaine créée en 1944 par Alexander M. Poniatoff. Le nom AMPEX est un acronyme, imaginé par le fonda …   Wikipédia en Français