劳伦斯教授（罗格斯大学和加州大学圣巴巴拉分校），罗纳德·谢弗教授（斯坦福大学）的团队已经设计了的关于语音信号倒频谱分析的程序，适用，有创新点，里面有很好地注释资料。-The set of speech processing exercises have been designed by a team consisting of Prof. Lawrence Rabiner (Rutgers University and University of California, Santa Barbara), Prof. Ronald Schafer (Stanford University), Kirty Vedula and Siva Yedithi (Rutgers University). This exercise is intended to supplement the teaching material in the textbook “Theory and Applications of Digital Speech Processing” by L R Rabiner and R W Schafer.