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发明名称
DEVICE FOR MEASURING NOISE LEVEL IN SPEECH PAUSES
摘要
申请公布号
SU1478347(A1)
申请公布日期
1989.05.07
申请号
SU19874179050
申请日期
1987.01.06
申请人
YAROSLAVSKIJ G UNIVERSITET
发明人
BIBIK GEORGIJ A,SU
分类号
H04B3/46
主分类号
H04B3/46
代理机构
代理人
主权项
地址
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