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  2. Video tape recorder - Wikipedia

    en.wikipedia.org/wiki/Video_tape_recorder

    Video tape recorder. AMPEX quadruplex VR-1000A, the first commercially released video tape recorder in the late 1950s; quadruplex open-reel tape is 2 inches wide. The first "portable" VTR, the suitcase-sized 1967 AMPEX quadruplex VR-3000. 1976 Hitachi portable VTR, for Sony 1" type C; the source and take-up reels are stacked for compactness.

  3. Quadruplex videotape - Wikipedia

    en.wikipedia.org/wiki/Quadruplex_videotape

    NTSC, PAL. Developed by. Ampex. Usage. Video production. Ampex VR-2000. 2-inch quadruplex videotape (also called 2″ quad video tape or quadraplex) was the first practical and commercially successful analog recording video tape format. [1] It was developed and released for the broadcast television industry in 1956 by Ampex, an American company ...

  4. Ampex - Wikipedia

    en.wikipedia.org/wiki/Ampex

    In 1948, the first tape-delayed U.S. radio program was broadcast by using an Ampex Model 200 tape recorder. In May 1949 Model 300 introduced improvements in audio head, tape drive and tape path. In 1950, Model 400 introduced lower cost professional quality audio recorder, soon to be replaced by the Model 400A, which was the logical precursor of ...

  5. D-2 (video) - Wikipedia

    en.wikipedia.org/wiki/D-2_(video)

    D-2 (video) D-2 is a professional digital videocassette format created by Ampex and introduced in 1988 [1] at the NAB Show as a composite video alternative to the component video D-1 format. It garnered Ampex a technical Emmy in 1989. [1] Like D-1, D-2 stores uncompressed digital video on a tape cassette; however, it stores a composite video ...

  6. Longitudinal Video Recording - Wikipedia

    en.wikipedia.org/wiki/Longitudinal_Video_Recording

    BCE gave the world's first demonstration of a videotape recording in Los Angeles on November 11, 1951. Developed by John T. Mullin and Wayne R. Johnson since 1950, the device gave what were described as "blurred and indistinct" images, using a modified Ampex 200 tape recorder and standard quarter-inch (0.6 cm) audio tape moving at 360 inches (9 ...

  7. Videotape - Wikipedia

    en.wikipedia.org/wiki/Videotape

    Ampex introduced a color videotape recorder in 1958 in a cross-licensing agreement with RCA, whose engineers had developed it from an Ampex black-and-white recorder. [16] NBC's special, An Evening With Fred Astaire (1958), is the oldest surviving television network color videotape, and has been restored by the UCLA Film and Television Archive .

  8. Type C videotape - Wikipedia

    en.wikipedia.org/wiki/Type_C_videotape

    Type C videotape. 1-inch Type C Helical Scan or SMPTE C is a professional reel-to-reel analog recording helical scan videotape format co-developed and introduced by Ampex and Sony in 1976. It became the replacement in the professional video and broadcast television industries for the then-incumbent 2-inch quadruplex videotape (2-inch Quad for ...

  9. Jack Mullin - Wikipedia

    en.wikipedia.org/wiki/Jack_Mullin

    Keen to make use of the new recorders as soon as possible, Crosby invested $50,000 in a local electronics firm, Ampex, and the tiny six-man concern soon became the world leader in the development of tape recording. Ampex revolutionized the radio and recording industry with its famous Model 200 tape deck, developed directly from Mullin's ...

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