信道调制器能接收任何视频信号，不论是摄像头还是你喜欢的电视节目，都能在你房子内的每一台电视上播放。
Channel modulators take any video signal — from a security camera to your favorite television station — and make it viewable on every television in the house.
本文所研究的正是数字视频广播有线电视(DVB - C)调制器的系统构建和核心算法的实现。
This paper focuses on the construction of the whole DVB-C modulator system and the realization of the core algorithm.
本文介绍了一种用数字方式实现美国数字电视地面广播系统中的8VSB调制器的方法。
This paper describes the realization of ATSC 8-VSB Modulator of the VSB-based HDTV terrestrial broadcasting system by using almost all digital methods.
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.
为了补偿数字电视发射机的频谱畸变与相位失真，以得到最佳的VSB频谱特性，可以在调制器中加入预均衡网络对频谱进行预畸变。
To minimize the frequency and phase distortion in a DTV transmitter in order to achieve best VSB frequency performance, a pre equalizer can be inserted into the modulator.
还给出了这种情况的摸拟实验方法，并指出了有线电视台保证射频调制器载频稳定度的重要性。
And then, this paper provided the simulation experiment of this condition. The importance of frequency stabilization of RF modul...
还给出了这种情况的摸拟实验方法，并指出了有线电视台保证射频调制器载频稳定度的重要性。
And then, this paper provided the simulation experiment of this condition. The importance of frequency stabilization of RF...
从信号复包络理论出发，分析并提出了数字电视VS B调制器中预均衡网络的实现算法及其FPGA硬件实现结构。
Based on the complex envelope theory, a pre equalizer algorithm and its hardware implementation architecture with FPGA was brought forwards and analyzed.
从信号复包络理论出发，分析并提出了数字电视VS B调制器中预均衡网络的实现算法及其FPGA硬件实现结构。
Based on the complex envelope theory, a pre equalizer algorithm and its hardware implementation architecture with FPGA was brought forwards and analyzed.
应用推荐