![]() Audio,video and audioVISual systems--Domestic digital bus (D2B) 音频、视频及视听系统 家用数字总线(D2B) |
![]() Performance requirements of audioVISual terminals--Video code for audiovisual services at P×64kbit/s 视听用户终端技术要求 P×64kbit/s视听业务的视频编解码器 |
![]() Performance requirements of audioVISual terminals--Frame structure for a 64 to 1920kbit/s channel in audiovisual teleservices 视听用户终端技术要求 视听用户终端业务中64~1920kbit/s信道的帧结构 |
![]() Frequencysharing between the broadcasting-satellite services and terrestrial services--Frequency sharing between the broadcasting-satellite service(teleVISion)in one side and terrestrial broadcasting services(television)and terrestrial radio-relay system 卫星广播业务和地面业务间的频率共用 11.7~12.2 GHz和12.5~12.75 GHz卫星广播业务(电视)和地面广播业务(电视)及地面无线电中继系统间的频率共用 |
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