bn:00467561n
Noun Named Entity
Categories: Discontinued media formats, Articles with multiple maintenance issues, Articles with short description, Videocassette formats, Audiovisual introductions in 1971
EN
U-matic  Sony U-Matic  Type E Helical Scan  Umatic  Umatic SP
EN
U-matic or 3⁄4-inch Type E Helical Scan or SMPTE E is an analogue recording videocassette format first shown by Sony in prototype in October 1969, and introduced to the market in September 1971. Wikipedia
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EN
U-matic or 3⁄4-inch Type E Helical Scan or SMPTE E is an analogue recording videocassette format first shown by Sony in prototype in October 1969, and introduced to the market in September 1971. Wikipedia
Videocassette format Wikidata
Wikipedia
EN
Wikidata
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