Automatic Speech Recognition of the Mixtec Language: An Ubiquitous Computing Application

被引:0
|
作者
Caballero-Morales, Santiago-Omar [1 ]
Trujillo-Romero, Felipe [1 ]
机构
[1] Technol Univ Mixteca, Postgrad Div, Huajuapan De Leon 69000, Oaxaca, Mexico
关键词
Ubiquitous Computing; Mixtec Language; Automatic Speech Recognition;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this work we present the implementation by means of ubiquitous computing of an Automatic Speech Recognizer (ASR) for the Mixtec language. This is proposed as a key development for future speech translation systems between the Mixtec and the Spanish languages in remote communities. The core of the ASR system was built with Hidden Markov Models (HMMs) and the management of its resources was performed with an interface developed with MATLAB. The interface was integrated with scripts that allowed remote access to the ASR by means of the MLConnect for Android devices with Wi-Fi connection. Experiments performed with a smartphone and a tablet PC, both inside a building, showed fast accessibility and word recognition accuracies over 92% for non-native speakers.
引用
收藏
页码:98 / 103
页数:6
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