基于HTK的连续汉语数码语音输入系统研究OA
Research of Chinese Continuous Digital Speech Input System Based on HTK
HTK是英国剑桥大学开发的一套基于C语言的语音处理工具箱,广泛应用于语音识别、语音合成以及字符识别等领域.文章在详细介绍了语音识别的过程、原理及相关概念的基础之上,介绍了HTK的基本原理和软件结构,以及使用HTK完成语音识别任务的整个过程.最后,讨论声学单元等一系列的模型参数的选择,使用HTK搭建一个简单连续汉语语音输入系统.
HTK is a speech signal processing toolkit developed by CUED based on C language. It is widely used for speech signal recognition , speech synthesis, character recognition and so on. This paper describes the process and principles of speech recognition and related concepts. Then,the basic principles and software architecture of HTK are introduced. The entire process of speech recognition task is completed with HTK. Finally, a Chinese continuous speech input s…查看全部>>
杨嵩
贵州大学计算机科学与信息学院 贵阳 550025
信息技术与安全科学
语音识别HTK隐马尔可夫模型(HMM)
speech recognition HTK HMM
《计算机与数字工程》 2012 (4)
35-38,4
贵州省科学技术基金项目(黔科合J字[2010]2094号)贵阳市科学技术计划项目([2010]筑科工合同字第1-75号)贵阳市科技计划项目(筑科合同(2011201)大-4-2号).
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