대한음성학회:학술대회논문집 (Proceedings of the KSPS conference)
- 대한음성학회 2007년도 한국음성과학회 공동학술대회 발표논문집
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- Pages.37-38
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- 2007
잡음 환경에 강인한 원거리 음향 정보 검출 기술 연구
Noise robust distant sound recognition
- Yoo, In-Chul (Department of Computer and Communication Engineering, Korea University) ;
- Yook, Dong-Suk (Department of Computer and Communication Engineering, Korea University)
- 발행 : 2007.05.18
초록
This paper reviews the issues in implementing sound recognizers in real environments. First is the signal corruption caused by background noises and reverberation. Second is the open-set problem which is the problem of rejecting out-of-vocabulary words and noises. These two issues must be solved for noise robust recognizers.
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