1.
The signal is fed into a filter-amplifier which is transformercoupled to the video-detector.
这个信号送到滤波器-放大器，它是由变压器耦合到视频检波器的。
2.
FSK tone detector
移频键控音频检波器
3.
The output of the detector is the video-signal proper, with a 2-volt swing.
检波器的输出是相应的视频信号、摆幅为2伏。
4.
oscillator-mixer-first detector
振荡-混频第一检波器
5.
seismometer resonant frequency
地震检波器谐振频率
6.
colour video scope
彩色视频信号示波器
7.
automatic video noise limiter
自动视频杂波限制器
8.
visual display unitcheck a file on the VDU
用视频显示器检验文件
9.
A special form of oscilloscope for looking at the chrominance components of composite video systems.
用于检查复合视频系统中彩色信号分量的一种专用示波器。
10.
Spectrum Sensing of Cognitive Radio Based on Filter Banks
基于滤波器组的认知无线电频谱检测
11.
The accelerometer also has better frequency response under the resonant frequency.
检波器在共振频率以下亦有较好的频率响应。
12.
A Method for Design of Radar Video Echo Simulator
雷达视频回波模拟器的一种设计方法
13.
Research on Artificial Text Detection Methods in Video Based on Wavelet Transform;
基于小波的视频中人工文本检测方法研究
14.
The Research on Human Face Detection in Video Monitoring System Based on Wavelet Analysis;
视频监控系统中基于小波分析的人脸检测研究
15.
The Application of Wavelet-neural Network in Detection of Digital Video Text for Content-based Video Retrieval;
小波-神经网络在视频文本自动检测中的应用
16.
Color Feature Based Video Object Detection and Tracking using Particle Filter
基于颜色和粒子滤波的视频目标检测与跟踪
17.
THE APPLICATION OF FREQUENCY MULTIPLICATION MODULATION IN DETECTING CURRENT FOR ACTIVE POWER FILTERS
倍频调制在电力有源滤波器电流检测中的应用
18.
The Character and Testing Method of High Frequency Channel Trapper;
高频通道阻波器的特性分析与检测方法研究