该书详细介绍了语音识别工具箱htk的使用方法和隐马尔科夫模型用于语音识别的原理，对工具箱中各个主要函数的原理及参数说明都有详细的说明。-The book details the use of speech recognition toolkit htk methods and hidden Markov models for speech recognition in principle, each of the major functions of the toolbox to the principles and parameters that are detailed instructions.