| 网站首页 | 语音学会信息 | 语音学术会议 | 中国语音学报 | 语音学研究报告 | 电子博物馆 | 在线语音学 | 语音学术资源 |
 您现在的位置:首页-语音学术资源-HTK官方网站>>正文 
HTK官方网站
作者:中国语言学会语音学分会 来源:中国语言学会语音学分会 阅读次数: 7907 发表日期: 2014/6/4 15:30:38

The Hidden Markov Model Toolkit (HTK) is a portable toolkit for building and manipulating hidden Markov models. HTK is primarily used for speech recognition research although it has been used for numerous other applications including research into speech synthesis, character recognition and DNA sequencing. HTK is in use at hundreds of sites worldwide.
HTK consists of a set of library modules and tools available in C source form. The tools provide sophisticated facilities for speech analysis, HMM training, testing and results analysis. The software supports HMMs using both continuous density mixture Gaussians and discrete distributions and can be used to build complex HMM systems. The HTK release contains extensive documentation and examples.

HTK was originally developed at the Machine Intelligence Laboratory (formerly known as the Speech Vision and Robotics Group) of the Cambridge University Engineering Department (CUED) where it has been used to build CUED's large vocabulary speech recognition systems (see CUED HTK LVR). In 1993 Entropic Research Laboratory Inc. acquired the rights to sell HTK and the development of HTK was fully transferred to Entropic in 1995 when the Entropic Cambridge Research Laboratory Ltd was established. HTK was sold by Entropic until 1999 when Microsoft bought Entropic. Microsoft has now licensed HTK back to CUED and is providing support so that CUED can redistribute HTK and provide development support via the HTK3 web site. See History of HTK for more details.

While Microsoft retains the copyright to the original HTK code, everybody is encouraged to make changes to the source code and contribute them for inclusion in HTK3.

上一篇:Guidelines for ToBI Labelling
下一篇:第十届中国语音学学术会议
版权所有©中国语言学会语音学分会@ 京ICP备05045036号  京公网安备11010102001115号
地址:北京市建国门内大街5号中国社会科学院语言研究所语音研究室(100732)
电话:010-65237408  Email: phonlab@cass.org.cn