查询词典 digital signal processing

As the ligament between analog signal and digital processing, the high performance A/D converter is more and more important for the whole design system.

作为模拟信号和数字处理之间的纽带，高性能的A/D转换器对设计系统的实现至关重要。

Analog to digital converter is very important in signal and information processing system.

数据采集系统是信号与信息处理系统的重要组成部分。

The digital processing front aims to demodulate I/Q signal and transform sampling frequency.

在数位处理前端的部份是将取样出来的讯号做I/Q讯号的解调变和取样频率的转换。

The methods of digital speech signal short-time processing with FPGA are presented in this paper.

0引言语音信号是非平稳过程，是时变的，但语音信号的特性随时间变换是缓慢的，在短时间内可以认为是局部平稳的。

The FIR digital filter designed with Remez exchange algorithm is applied in the processing of loran-C signal.

用Remez交换算法设计优化的FIR数字滤波器并应用于罗兰C信号处理中，然后结合这两种方法，进行去噪仿真。

Therefore, the study of digital audio signal storage, processing and playback system has a very important practical significance.

所以，研究音频信号的数字化存储、处理和回放系统有着很重要的现实意义。

Metal stamping factory mainly produces hardware and a variety of goods deduction, the deduction word, D-shaped clasp, the dog deduction series; plastics production plant in addition to supporting the company's plastic pieces, but also to undertake the processing of external air-conditioning panel, Showcase, display stand, crystal frame, such as acrylic products; factory mainly produces electronic circuit boards, power plugs line, the electronic line, USB cable, the signal lines, car charger plug-and all kinds of boat-shaped switch; main assembly plant production Car digital TV and GPS navigation systems, wireless security and monitoring system and various car chargers, and so on.

五金厂主要生产冲压五金件及各种规格的箱包扣、日字扣、D形扣、狗扣系列；塑胶厂除配套生产本公司的塑胶件外，还对外承接加工空调面板、陈列柜、展示架、水晶相架等亚克力制品；电子厂主要生产线路板、电源插头线、电子线、USB数据线、信号线、汽车充电插头线和各种船形开关；总装厂主要生产车载数字电视及GPS导航系统，无线防盗及监控系统和各种车用充电器等。

This subject has mainlyexplained that chooses integrated circuit as the key device, hasdesigned a simple and easy digital cymometer, regard trigger andcounter as core , input , separate by signal frank , touch off ,count circuit , data processing , data reveal module of functionmake up.

本课题主要选择以集成芯片作为核心器件，设计了一个简易数字频率计，以触发器和计数器为核心，由信号输入、隔直，触发、计数、数据处理和数据显示等功能模块组成。

Currently, digital TV mainly has about seven chips, like Signal demodulator chip, video-control chip, MPEG-2 decode chip, video processing chip, HDMI interface chip, audio frequency treatment chip and audio frequency amplification chip.

目前数字电视里主要芯片有信号解调芯片、视频控制芯片、MPEG-2解码芯片、视频处理芯片、HDMI接口芯片、音频处理与音频放大芯片，也就是大约7片IC。

The functions of signal emmitting, incepting, magnifying, data collecting and processing, displaying graphics, determinantdefects, as well data saving and outputting are realized. The saving problem of traditional ultrasonic testing is solved, and some infection factors of handlers are reduced. In virtue of technology of digital analysis and processing.

实现了检测过程的信号发射、接收、放大、噪声处理、数据采集、回波图形显示、缺陷判定、以及检测结果存储、回放和输出，解决了传统超声检测无记录等问题，减少了人为因素的影响。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。