Full-duplex Speech-to-text System for Estonian

被引：7
|
作者：
Alumaee, Tanel [1 ]
机构：
[1] Tallinn Univ Technol, Inst Cybernet, EE-19086 Tallinn, Estonia
来源：
HUMAN LANGUAGE TECHNOLOGIES - THE BALTIC PERSPECTIVE, BALTIC HLT 2014 | 2014年 / 268卷
关键词：
Speech recognition; Estonian; radiology; client-server; open source;
D O I：
10.3233/978-1-61499-442-8-3
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The paper describes a distributed online speech-to-text system. The main features of the system are real-time speech recognition and full-duplex user experience, meaning that the partially recognized utterance is progressively displayed to the user during speaking. Other benefits include easy client-server communication protocol and system scalability to many concurrent user sessions. The paper also describes two Estonian speech-to-text applications based on the developed framework: a general-domain dictation application with an estimated word error rate of 26.4% and a radiology report dictation system with a word error rate of 13.7%. The system is open-source and based on free software.
引用
收藏
页码：3 / 10
页数：8
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