发明名称 |
VERFAHREN FUER EIN SPRACHANALYSENSYSTEM |
摘要 |
In a formant speech analysis synthesis system, formant extraction to control a recursive digital all-pole filter encounters the problem that pole-pairs are not orderly arranged and that real poles may occur which are not representative of formants. The problem is solved by transforming the coefficients of the second-order sections of the filter to coefficients which can be easily ordered and by means of which it is simple to assign formants to the real poles. |
申请公布号 |
DE3012771(A1) |
申请公布日期 |
1980.10.16 |
申请号 |
DE19803012771 |
申请日期 |
1980.04.02 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN;TECHNISCHE HOGESCHOOL |
发明人 |
FRANCISCUS WILLEMS,LEONARDUS;MARIA VOGTEN,LEONARDUS LAMBERTUS |
分类号 |
G10L11/00;G10L11/04;G10L13/04;G10L19/00;G10L19/06;H03H17/04;(IPC1-7):G10L1/00 |
主分类号 |
G10L11/00 |
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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