S. atsc digital television standard, ATSC detailed terms, the definition of signal, signal standards, signal transmission and audio and video decoding process, and PID data structure and so on.

• 详细说明： 美国atsc数字电视标准，详细介绍了ATSC 术语，信号定义，信号标准，信号传输过程及音视频解码，及PID数据结构等等。-U.