By forcing a timing reacquire, the front end block resets and "hunts" for a video signal, thus ensuring the speedy locking to a new video source.
通过强制再获取时序，前端模块复位并搜索视频信号，从而确保迅速锁定新的视频源。
In speech signal processing, the techniques of speech segmentation as front end of preprocessing are of great importance to speech enhancement, coding and recognition.
在语音信号处理中，作为预处理前端的语音分段技术对于语音增强、编码和识别都有极其重要的作用。
The front end in a digital broadcasting receiver means the part of circuit that converting RF analog signal to baseband digital data stream.
数字广播接收机前端电路指接收机中完成从射频到基带转换的部分，是决定接收机性能指标的关键部分。
Synchronous acquisition system of ECG Signal is the front-end module of ECG device.
心电信号同步采集系统是心电设备的前端功能模块。
This thesis mainly discusses the front-end of the high-speed signal process in the system. Namely, it involves the radar echo video signal sampling.
本论文涉及的是该系统中高速信号处理的前端，即对雷达回波视频信号进行采集。
Signal modulation is the last physical part of DTV Front-End, which directly determines the quality of network transmission.
信号调制是数字电视前端最后的一个物理环节，直接决定信号在网络中传输的质量。
The avalanche photodiode detector is followed by a front-end amplifier and equalizer or filter to provide gain as well as linear signal processing and noise bandwidth redution.
前置放大器与均衡器或滤波器跟在雪崩二极管检测器的后面以获得增益，线性信号处理及噪声宽带的抑制。
RF front end receives, magnifies and filtrates the GPS signal, and above all, converts it down to IF digital signal.
射频前端接收芯片实现GPS信号的接收、放大、滤波和下变频，其中最重要的是对GPS信号进行下变频转化为数字中频信号。
The second one is integrated signal acquisition device made up of sensor, front end circuit, data-showing meter, USB data acquisition card and power supply.
集成式信号采集装置包括传感器、前置器、数显表头、USB数据采集卡和供电电源；
The input signal is applied to a proprietary programmable gain front end based around an analog modulator.
输入信号作用于一个以模拟调制器为基础的专有可编程增益前端。
The AD7763 is ideal for applications demanding high SNR without necessitating design of complex front end signal processing.
AD7763是要求高信噪比（SNR）且无需要采用复杂的前端信号处理设计应用的理想器件。
The test verifies that the sensor system being optimized is able to output front end inductive signal with high signal to noise ratio.
经试验验证，优化后的传感器系统能够输出高信噪比的前端感应信号。
The results show that the analog signal source can effectively simulate the front-end received signals;
结果表明：该模拟信号源可以有效地模拟前端接收信号；
The antenna switch which routes the rf-signal to the selected part of the front end is a natural object for electrical assembly.
天线开关，在选定的路线上的rf - signal前端的一部分是一个自然的对象为电气装配。
The antenna switch which routes the rf-signal to the selected part of the front end is a natural object for electrical assembly.
天线开关，在选定的路线上的rf - signal前端的一部分是一个自然的对象为电气装配。
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