Captioned Lecture System for Hearing Impaired Students Using Speech Recognition Technology
In this research, we developed a captioned lecture system which converts the voice of the speaker in classes, lectures and events at the university into captions in real time and presents them to the hearing-impaired students by means of speech recognition technology and wireless LAN technology. The real-time captions can be viewed on a portable caption display device through wireless LAN regardless of the location. The system was experimentally applied to actual college lectures as a lecture assurance system. With a team of one lecturer and two correctors, caption accuracy was about 93% and the lectures were easy for a hearing-impaired student to understand. Unlike the conventional captioned lecture system using a speech recognition method, there is no need for a specially trained person to repeat the speech, and so the system has higher practicability.
Haruo Isono Junpei Yamaguchi
Nippon Institute of Technology,4-1 Gakuendai,Miyashiro-machi,Minamisaitamagun,Saitama-ken,345-8501,Japan
国际会议
The 10th Western Pacific Acoustics Conference(第十届西太平洋声学会议WESPAC X)
北京
英文
1-6
2009-09-21（万方平台首次上网日期，不代表论文的发表时间）