发明名称 |
Method for estimating a codec parameter |
摘要 |
A method is provided for estimating a codec parameter, wherein the method is particularly applicable to the estimation of filter coefficients in all known forms thereof, from amplification factors and from speech base frequency values such as occur in the coding of speech. Extrapolation, interpolation and linear prediction are used in combination for the estimation.
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申请公布号 |
US2004138878(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
US20030478080 |
申请日期 |
2003.11.18 |
申请人 |
FINGSCHEIDT TIM;PEREZ JESUS FERNANDO GUITARTE |
发明人 |
FINGSCHEIDT TIM;PEREZ JESUS FERNANDO GUITARTE |
分类号 |
G10L19/00;G10L19/005;G10L19/06;(IPC1-7):G10L19/10 |
主分类号 |
G10L19/00 |
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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