| 基于ACELP的基音周期预测算法模块设计 |
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| 引用本文： | 刘越,朱良学,李国汉.基于ACELP的基音周期预测算法模块设计[J].电声技术,2009,33(7):57-59. |
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| 作者姓名： | 刘越 朱良学 李国汉 |
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| 作者单位： | 解放军电子工程学院,安徽,合肥,230031 |
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| 摘 要： | 阐述了ACELP算法中求基音周期的流程，采用模块化设计的方法，对基音周期预测算法进行软件设计，解决了该模块在不同的应用场合需要替换的问题。经过对不同特点的语音进行测试，该软件能反映说话者的基音特点，达到了设计的目的。
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| 关 键 词： | ACELP算法 基音周期 自相关 模块设计 |
Pitch Forecast Algorithm Modular Design Based on ACELP |
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| LIU Yue,ZHU Liang-xue,LI Guo-han.Pitch Forecast Algorithm Modular Design Based on ACELP[J].Audio Engineering,2009,33(7):57-59. |
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| Authors: | LIU Yue ZHU Liang-xue LI Guo-han |
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| Affiliation: | LIU Yue,ZHU Liang-xue,LI Guo-han(PLA Electronic Engineering Institute,Hefei 230031,China) |
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| Abstract: | The pitch process of the ACELP algorithm is studied.And the program of the pitch process using the modular design method is designed to solve the problem that the module needs to be replaced in different applications.From the test of the voice with different characteristics,the software can response the characteristics of the speakers and achieve the purpose of the design. |
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| Keywords: | ACELP pitch forecast self-correlation module design |
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