本文设计了一种用于完成QAM数字电视解调芯片中符号及匹配成形功能的奈奎斯特滤波器。
This paper presents a Nyquist filter to perform symbol synchronization and matched filtering in a QAM demodulator for digital television.
针对硬盘式高清数字电视机顶盒，从目前流行的机顶盒主芯片、硬件结构以及软件架构的特点进行了分析比较。
This paper introduces the chips, hardware and software of HDTV STBs available in the market, and analyzes and compares their features.
本课题目的是完成有线数字电视广播系统的重要设备——调制器的设计和实现，核心器件选用FPGA芯片。
Task of the subject is to complete the design and implementation Modulator, which is an important equipment of cable digital vedio broadcasting, with the core chip FPGA device selection.
CRT时代，数字电视与模拟电视最大的区别是数字电视多数字电视解调芯片、MPEG - 2解码芯片和视频DAC。
In the era of CRT, the largest difference between digital TV and analog TV is digital TV has digital TV decode chip, MPEG-2 decode chip and video DAC.
平板电视时代，数字电视和模拟电视的差别在于数字电视多数字电视解调芯片、MPEG - 2解码芯片，视频DAC不需要了。
In the era of flat panel TV, the difference between digital TV and analog TV is digital TV has digital TV decode chip, MPEG-2 decode chip, so video DAC is not needed.
注明模具的形象，该xc 3028的单芯片模拟和数字电视调谐器显示完全集成的射频到基带功能块。
Annotated die image of the XC3028 single-chip analog and digital TV tuner showing the fully integrated RF-to-baseband functional blocks.
数字电视dVB - S信道接收芯片，正是各种先进技术的结晶，本文完成了DVB - S接收芯片中字节处理环节的研究和实现。
The IC chip for digit TV receiver through DVB-S channel, is precisely the combination of these advanced technologies. The main work of the paper implements the byte processing part in this chip.
数字电视dVB - S信道接收芯片，正是各种先进技术的结晶，本文完成了DVB - S接收芯片中字节处理环节的研究和实现。
The IC chip for digit TV receiver through DVB-S channel, is precisely the combination of these advanced technologies. The main work of the paper implements the byte processing part in this chip.
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