实现了对模拟信号的量化编码并计算了模拟信号的量化噪声-The realization of the analog signal and the quantization coding to calculate the quantization noise analog signal

分别取长度N=160和N’=N+K的矩形窗函数作用于语音信号上，首先对其进行中心削 波，比较削波前和削波后语音信号波形，并使得削波后的信号进行乘积并求和，计算延迟为0<K<160时的相关值，并且用得到的相关值来检测语音信号的基音周期，用MATLAB画出图形。 -Length N = 160 were taken and N = N+ K rectangular window function in the role of the speech signal, the f

Matlab 计算听觉场景分析的语音分离-computational auditory scene analysis of speech separation in Matlab

通过matlab语音，对录制的语音通过计算倒谱实现基音检测。-Through the matlab voice, the recording of the voice through the calculation of cepstrum to achieve pitch detection.