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http://dx.doi.org/10.7782/JKSR.2011.14.2.130

A Study on Realization of Speech Recognition System based on VoiceXML for Railroad Reservation Service  

Kim, Beom-Seung (코레일 정보기술단)
Kim, Soon-Hyob (광운대학교 컴퓨터공학과)
Publication Information
Journal of the Korean Society for Railway / v.14, no.2, 2011 , pp. 130-136 More about this Journal
Abstract
This paper suggests realization method for real-time speech recognition using VoiceXML in telephony environment based on SIP for Railroad Reservation Service. In this method, voice signal incoming through PSTN or Internet is treated as dialog using VoiceXML and the transferred voice signal is processed by Speech Recognition System, and the output is returned to dialog of VoiceXML which is transferred to users. VASR system is constituted of dialog server which processes dialog, APP server for processing voice signal, and Speech Recognition System to process speech recognition. This realizes transfer method to Speech Recognition System in which voice signal is recorded using Record Tag function of VoiceXML to process voice signal in telephony environment and it is played in real time.
Keywords
VoiceXML; VoiceXML based Speech Recognition; VASR; IVR;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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