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lei da yu dao hang sheng na yu dui kang
Pages: 92
Year: 2002
Issue:
7
Journal: Electronic Sci&Tech Abstract
Abstract: <正> 0213601高精度声纳信号预处理系统的研究[刊]/王峰//数据采集与处理.—2002,17(1).—81~85(D)针对水声信号的数据采集,本文研究并设计了一种高精度、大动态范围的宽带数据采集预处理系统。该系统采用自动增益控制(AGC)技术,实现了对信号的大动态范围压缩,并采用截止频率可变的低通和高
Citations
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