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语音监听的设备和方法; 语音监听的设备和方法
曾华林; 周燕; 何军; 李丽艳; 张勤
Rights Holder中国科学院半导体研究所
Date Available2012-09-07 ; 2012-09-07 ; 2012-09-07
Country中国
Subtype发明
Abstract 本发明公开了一种语音监听的设备和方法。该语音监听设备包括:机械振动传感模块,用于感知由于原始语音而引起的墙体、地面或两者的固体附着物的机械振动信号,并将该机械振动信号转换为电信号;信号处理模块,与机械振动传感模块相连接,用于从电信号中还原出原始语音。本发明中,获取语音信号不再需要在室内预先安装传感器,减少暴露的可能性,同时该方法主动性强,可以随时改变探测的位置。
metadata_83光电系统实验室
Application Date2011-11-21
Patent NumberCN102496362A
Language中文
Status公开
Application Number CN201110371791.5
Document Type专利
Identifierhttp://ir.semi.ac.cn/handle/172111/23360
Collection光电系统实验室
Recommended Citation
GB/T 7714
曾华林,周燕,何军,等. 语音监听的设备和方法, 语音监听的设备和方法. CN102496362A.
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