这些数据帮助综合接收解码器（IRD）自动调谐，给用户提供附加信息，使IRD能自动设置可供选择的业务。
These data help IRD tune automatically, provide users with an additional information, making IRD automatically set up the optional services. SI provides all data that EPG needs.
开展手机电视业务，手机必须添加调谐器、解调器、解码器等模块，接收和处理电视信号，对手机的体积和功耗提出了巨大挑战。
It puts new hardware requirements on the handset, requiring a tuner, a demodulator and an encoder to receive and process signals, which challenges the power consumption and size of handsets.
数字机顶盒也称数字电视综合解码器或数字电视综合接收机，通过数字机顶盒可以使用现有的模拟电视收看数字电视节目。
The digital Set Top Box is also called IRD (integrated receive decoder). Through the Set Top Box, we can receive the digital TV signals with analog TV.
分析卫星数字电视接收系统的性能以及卫星数字电视接收机中R-S解码器、卷积解码器和QPSK解调器等部分电路对系统抗噪声性能的贡献。
This paper analyses the anti-noise performance of digital satellite TV receiver system, and discuses the anti-noise capability of R-S decoder, of convolutional decoder and of QPSK demodulator.
这是一个把通过声卡传来的摩尔斯式电码代码解码成文字的解码器，无需额外硬件，你只需要一台带声卡的计算机和一台接收机。
This is a sound came to through the Morse code decoder decoding a text, no additional hardware, you only need a computer with a sound card and a receiver.
这是一个把通过声卡传来的摩尔斯式电码代码解码成文字的解码器，无需额外硬件，你只需要一台带声卡的计算机和一台接收机。
This is a sound came to through the Morse code decoder decoding a text, no additional hardware, you only need a computer with a sound card and a receiver.
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