发明名称 |
METHOD FOR SEPARATING THE BASIC TONE |
摘要 |
automation engineering. SUBSTANCE: method involves filtering-out the basic maximum points of time-dependent function of initial speech signal. Maximum search is to be blocked for single blocking interval after the selected maximum. Descending signal is formed after the blocking pause is over lowering relative to the selected maximum. The descending signal is generated with its maximum value exceeding the absolute maximum of the basic signal over the basic tone time interval under analysis. EFFECT: higher reliability in detecting basic maximums of the initial signal time function. 7 cl, 154 dwg, 15 tbl |
申请公布号 |
RU2174714(C2) |
申请公布日期 |
2001.10.10 |
申请号 |
RU19980108956 |
申请日期 |
1998.05.12 |
申请人 |
NAUCHNO-TEKHNICHESKIJ TSENTR "VYCHISLITEL'NAJA TEK;ARKHIPOV IGOR' OLEGOVICH;VERKIENKO JURIJ VSEVOLODOVICH;GITLIN VALERIJ BORISOVICH;KAZAKOV VIKTOR STEPANOVICH |
发明人 |
ARKHIPOV I.O.;VERKIENKO JU.V.;GITLIN V.B.;KAZAKOV V.S. |
分类号 |
G10L19/02 |
主分类号 |
G10L19/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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