Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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A study of speech. enhancement through wavelet analysis using auditory mechanism

인간의 청각 메커니즘을 적용한 웨이블렛 분석을 통한 음성 향상에 대한 연구

  • 이준석 (인하대학교 전자공학과) ;
  • 길세기 (인하대학교 전자공학과) ;
  • 홍준표 (인하대학교 전자공학과) ;
  • 홍승홍 (인하대학교 전자공학과)
  • Published : 2002.06.01
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Abstract

This paper has been studied speech enhancement method in noisy environment. By mean of that we prefer human auditory mechanism which is perfect system and applied wavelet transform. Multi-resolution of wavelet transform make possible multiband spectrum analysis like human ears. This method was verified very effective way in noisy speech enhancement.

Keywords