dithering technique meaning in English

高频振动技术

Secondly the paper develops two new techniques that enable the software on a computer to control the electromagnetic radiation of crt monitor transmits at very low cost : digital filter and dithering technique , validates the two methods to reduce the information leakage by a experiment . aiming at the shortage of software process , this paper gives a new method which combines the software with hardware
在此基础上提出了两种全新的防视频信息泄漏技术(数字滤波与伪发射技术) ，并且进行了实际测试和分析，验证了它的有效性、可行性，然后针对它们的不足之处提出了一种软件和硬件相结合的新方法。