无标题文档 关键字：胎心音，采集系统，LabVIEW [gap=2521]Key words: fetal heart sound, acquisition system, LabVIEW
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... fetal heart rate monitoring 胎心率监视检测 fetal heart sound 胎心音，胎儿心音 fetal lung maturity 胎儿肺成熟度 ...
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fetal heart sound chart 胎儿心音图
fetal heart sound microphone 释义胎儿心音微音器 ; 胎儿心音微音器
fetal heart sound signal 胎心音信号
fetal heart sound recorder 胎儿心音记录器
doppler fetal heart sound signal 多普勒胎心音信号
Of fetal cardiac malformations are diagnosed 41 cases of fetal heart sound image analysis, statistics, summary.
现对确诊胎儿心脏畸形的41例胎儿心脏声图象进行分析、统计、总结。
The fetal heart sound transducer is a Key component of the delivery monitor. The main problem with traditional transducers is their low anti-interference ability.
胎儿心音换能器是分娩监护系统中的关键部件，目前使用的胎心音换能器的主要问题是抗干扰能力差。
The signals of fetal heart beating, uterine contraction and mark were processed with the DSP TMS320LF2407A. Meanwhile, the volume control of the heart beat sound was realized by the DSP module.
由TMS320LF2407A构成的DSP模块完成对胎心信号、宫缩压力信号和胎动标记请求信号的实时处理，同时实现心跳的音量控制。
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