发明名称 |
APPARATUS AND METHOD FOR VOCAL TRACT ANALYSIS OF SPEEECH SIGNALS |
摘要 |
The present invention provides for speech processing apparatus arranged for the input or output of a speech data signal and including a function generating means arranged for producing a representation of a vocal-tract potential function representative of a speech source and as an example, a speaker identification process can comprise means to capture an incoming voice signal, for example from a microphone or telephone line; means to process the signal electronically to generate a time varying series of binary parameters; means to refine the signal to revoke the speaker-independent speech components; and means to compare the residual signal with a database of such residual features of known individuals. |
申请公布号 |
AU2003227981(A1) |
申请公布日期 |
2003.12.12 |
申请号 |
AU20030227981 |
申请日期 |
2003.05.22 |
申请人 |
KING'S COLLEGE LONDON |
发明人 |
BARBARA, JANEY FORBES;EDWARD, ROY PIKE |
分类号 |
G10L25/48;(IPC1-7):G10L11/00 |
主分类号 |
G10L25/48 |
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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