signal amplification meaning in English
信号放大
Examples
- Portable ecg data acquisition has the functions of ecg signal amplification and pre - data processing
完成心电信号的采集，放大， a d转换，滤波等功能。 - Some commercial odor sensors and their performance are introduced and compared . then the three key parts of electronic nose : sensors array , signal amplification circuit and ad board are also introduced
介绍了本课题中采用的电子鼻硬件系统的三个组成部分传感器阵列、信号调理电路和数据采集卡。 - The translocation of gq has been proposed as one of the molecular mechanisms to control photoreceptor sensitivity . its role is molecular switch and signal amplification in photo - electro transduction
Gq蛋白亚基的移位被认为是控制感光细胞光敏性的重要分子机制之一，在光电传导中起分子开关和信号放大作用。 - The system consists of five units : ecg monitor , microcontroller and a / d converter , home network gateway and medical information management . ecg monitor has the function of ecg signal amplification
系统由五部分组成：心电检测单元，单片机控制及a d转换单元，家庭无线传输单元，家庭嵌入式网关及医院数据管理单元。 - 4 . pulse signal is researched when amplified by edfa . for signal with a frequency of 10 khz , the gain is about 3db higher than sequence signal amplification , but in time domain , aberrance occurred with the amplified signal
4 .建立了edfa非稳态放大模型,对频率为10khz的脉冲信号进行了实验分析,结果表明,其小信号增益比连续光放大提高了3db ,但输出脉冲存在畸变。