摘要
线性预测编码是实现语音编码的重要技术,先介绍线性预测编码(LPC)及基本原理,重点是使用MATLAB实现G.729中LPC算法,给出了详细的程序,通过实验验证了该算法的性能。
The linear predictive coding technology (LPC) is a kind of important voice signal processing technology. This paper first introduces the theory of LPC, and the use of matlab to implement LPC technique, and gives a detailed procedure. Experiments suggest that the method is an effective way.
出处
《湖南铁路科技职业技术学院学报》
2010年第2期63-65,共3页
Vocational Education Research on Rail Transit