共找到 386 条与 音频、视频和视听工程 相关的标准,共 26 页
Quality requirements for rural cable casting circuit transmission
Rules of maintenance of rural cable casting equipment
Transmission system for microwave relay circuits dedicated to broadcasting and television
本规范规定了电视和声音信号的电缆分配系统中残留边带电视调解器的要求、试验方法、检验规则以及标志、包装、运输和贮存等。 本规范适用于5MHz~1750MHz电视和声音信号的电缆分配系统中的残留边带电视解调器。
Equipment and components used in cabled distribution systems of television and sound signals - General specifications for TV modulators
Specification for HFC data transmission system Part2:RF interface and protocol
Broadcasting and television microwave Indices for estimation of investment in construction of projects
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