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高清晰度电视用盒式录像机ＢＴＳ广播电视系统公司和日立公司已联合研制成功采用标准专业金属颗粒１９毫米录像带的高清晰度数字录像机。１．２Ｇｂｉｔ录像机是以通用数字高清晰度盒式记录格式为基础的，这种格式已提交美国电影电视工程师学会采用作为世界标准。用户可将...
High Definition TV Cassette Recorders BTS Broadcasting Systems and Hitachi have jointly developed a high-definition digital video recorder that has successfully produced standard 19mm videocassettes of metallic particles. 1.2Gbit VCRs are based on Universal Digital High Definition Cassette Recording Format, which has been submitted to the American Society of Motion Picture and Television Engineers for adoption as a world standard. Users can ...