the first commercial video tape recorder came out in 1999.
when did the first commercial video tape recorder come out?
1999
in 1953, dr. norikazu sawazaki developed a prototype helical scan video tape recorder.





























bce demonstrated a color system in february 1955 using a longitudinal recording on half-inch (1.3 cm) tape. cbs, rca's competitor, was about to order bce machines when ampex introduced the superior quadruplex system. bce was acquired by 3m company in 1956.





























in 1959, toshiba released the first commercial helical scan video tape recorder.





























section::::broadcast video.





























section::::broadcast video.:quad.
videotape
a video tape recorder (vtr) is a tape recorder designed to record and playback video and audio material on magnetic tape. the early vtrs are open-reel devices which record on individual reels of 2-inch-wide (5.08 cm) tape. they were used in television studios, serving as a replacement for motion picture film stock and making recording for television applications cheaper and quicker. beginning in 1963, videotape machines made instant replay during televised sporting events possible. improved formats, in which the tape was contained inside a videocassette, were introduced around 1969; the machines which play them are called videocassette recorders. agreement by japanese manufacturers on a common standard recording format, so cassettes recorded on one manufacturer's machine would play on another's, made a consumer market possible, and the first consumer videocassette recorder was introduced by sony in 1971.
video tape recorder