论文部分内容阅读
本文提出了一种应用LMS自适应算法对语音LPC参数进行实时提取的方法,分析了这种算法在语音环境下的收敛性及实现实时处理的条件。本文还对残差序列的实时提取进行了讨论。文中对于有关的理论进行了计算机模拟验证,并对比传统的经典方法得出了比较理想的实验结果。
In this paper, a method of real-time extraction of speech LPC parameters using LMS adaptive algorithm is proposed. The convergence of the proposed algorithm in speech environment and the conditions of real-time processing are analyzed. The article also discusses the real-time extraction of residual sequence. In this paper, the relevant theory is verified by computer simulation, and compared with the traditional method of classical obtained more ideal experimental results.