A time-frequency way for improving the quality of the synthesized speech signal in classical LPC compression method

被引：0
|
作者：
Leonardo, Cernaianu [1 ]
Alexandru, Serbanescu [1 ]
Andre, Quinquis [2 ]
机构：
[1] Telecommunication Section, Military Technical Academy, George Cosbuc Street, 81-83, Bucharest, Romania
[2] EIA, ENSIETA, 2, rue François Verny, 29806 Brest Cedex 9, France
来源：
| 2000年 / World Scientific and Engineering Academy and Society卷
关键词：
Acoustic waves - Algorithms - Error analysis - Quality control - Signal processing - Speech processing - Telecommunication systems - Vectors - Wavelet transforms;
D O I：
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学科分类号：
摘要：
The LPC method is classical in speech compression, nevertheless it presents a bad sound quality. But, even with this drawback, the LPC method is currently used because of its sound compression capacity. We have looked for a way of improving the quality of the synthesized speech signal.
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