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发明名称
METHOD AND SYSTEM FOR MEASUREMENT OF SPEECH DISTORTION FROM SAMPLES OF TELEPHONIC VOICE SIGNALS
摘要
申请公布号
EP1204965(A1)
申请公布日期
2002.05.15
申请号
EP20000930108
申请日期
2000.05.17
申请人
MCI WORLDCOM, INC.
发明人
HARDY, WILLIAM, C.
分类号
H04M1/24;G10L19/00;(IPC1-7):G10L19/00;H04M3/22
主分类号
H04M1/24
代理机构
代理人
主权项
地址
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