U-matic - Wikipedia
U-matic or 3⁄4-inch Type E Helical Scan[1][2] or SMPTE E[3] is an analogue recording videocassette format first shown by Sony in prototype in October 1969, and introduced to the …
录像机制式之争：Betamax 大战 VHS (上) - 知乎
在1969年， 索尼 推出了 U-matic 制式的录像机和配套的盒式录像带，这种录像带使用3/4英寸宽的磁带，所以国内又将其称为四分之三带。
U-Matic-制片帮 - zhipianbang.com
2022年4月9日 · U-Matic是日本索尼公司推出的一种模拟录像格式。 1969年10月，SONY的一种使用3/4英寸宽盒式磁带、最多可播放90分钟节目的彩色录像机面世了。 这是世界电视采制技术 …
What’s Up with U-Matic? - The Strong National Museum of Play
2019年11月22日 · U-matic is an analog video recording format developed by Sony and released in 1971. It is a cassette-based format, with some resemblance to a VHS cassette tape, but …
U-matic for the People - Bitstreams: The Digital Collections Blog
2019年6月20日 · One of the most common in our archives is 3/4″ videotape, also called “U-matic” (shown above). Invented by Sony in 1969, U-matic was the first videotape to be housed inside …
Sony
索尼生产晶体管录像机时，在体积上的大大减小是一个出色的创举。 但真正的创举是1969 年我们发明了U-matic格式。 这个名称来源于U形装卸系统。 那种转轮式机器变成了盒带式机器，它 …
光耀科技傳播有限公司 - U-Matic
U-matic is an analog videotape format introduced by Sony in 1971, originally designed for professional television production and educational use. The tape features a ¾-inch (19mm) …
U-matic PALsite : The Format
Designed in the late sixties/early seventies the U-matic format was the fore-runner to all home video formats. It is based on a revolutionary U-wrap tape lacing system which specifies a …
U-matic PALsite : The U-matic Web Resource
Welcome to U-matic PALsite which provides information about the U-matic video format. New! BVU-800. Machine Gallery Nice Pictures! Terminology explained! Tell us your story! What all …
History of U-Matic Video Tape Players - Oxford Duplication Centre
U-Matic is an analogue recording videocassette format first shown by Sony in prototype in October 1969 and introduced to the market in September 1971. It was among the first video …