대한음성학회:학술대회논문집 (Proceedings of the KSPS conference)
- 대한음성학회 2006년도 춘계 학술대회 발표논문집
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- Pages.33-36
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- 2006
PDA 기반 음성 인식기 개발
Development of a Speech Recognizer on PDAs
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Koo Myoung-Wan
(Advanced Technology Laboratory, KT) ;
- Park Sung-Joon (Advanced Technology Laboratory, KT) ;
- Son Dan-Young (Advanced Technology Laboratory, KT) ;
- Han Ki-Soo (Advanced Technology Laboratory, KT)
- 발행 : 2006.05.01
초록
This paper describes a speech recognizer implemented on PDAs. The recognizer consists of feature extraction module, search module and utterance verification module. It can recognize 37 words that can be used in the telematics application and fixed-point operation is performed for real-time processing. Simulation results show that recognition accuracy is 94.5% for the in-vocabulary words and 56.8% for the out-of-task words.
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