音信号

• Cabled distribution systems for television and sound signals - part 5 : headend equipment
  电视和声音信号的电缆分配系统.第5部分:头终端的设备
• Cable networks for television signals , sound signals and interactive services - optical equipment
  电视和声音信号及交互服务用电缆网络.光学设备
• Cabled distribution systems for television and signals methods of measurement on head end equipments
  电视和声音信号的电缆分配系统前端设备测量方法
• Cabled distribution systems for television and sound signals - system performance for return paths
  电视和声音信号的电缆分配系统.回程线路的系统性能
• Cabled distribution systems for television and sound signals - electromagnetic compatibility for equipment
  电视和声音信号用电缆分配系统.设备的电磁兼容性
• Cable networks for television signals , sound signals and interactive services - part 6 : optical equipment
  电视和声音信号及交互服务用电缆网络.第6部分:光学设备
• Cable networks for television signals , sound signals and interactive services - part 6 : optical equipment
  电视和声音信号及交互服务用电缆网络.第6部分:光学设备
• The intelligibility was affected significantly by the type of signals and noise levels
  结果表明，人对语音信号的获取与识别受到噪音水平以及信号内容、长度的影响。
• Cabled distribution systems for television and sound signals - part 10 : system performance of return path
  电视和声音信号用电缆分布系统.第10部分:回程线路的系统性能
• Cabled distribution systems for television and sound signals . part 2 : electromagnetic compatibility of equipment
  电视和声音信号电缆分配系统第2部分:设备的电磁兼容