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Subject

Speech Enhancement using RNN Phoneme based VAD
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음소기반의 순환 신경망 음성 검출기를 이용한 음성 향상

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Type
Academic journal
Author
Kang Lee Sang-Ick Kang (인하대학교) Jang-woo Kwon (인하대학교) Samgmin Lee (인하대학교)
Journal
The Institute of Electronics and Information Engineers Journal of the Institute of Electronics and Information Engineers Vol.54 No.5 (Wn.474) KCI Excellent Accredited Journal
Published
2017.5
Pages
85 - 89 (5page)

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Result
Speech Enhancement using RNN Phoneme based VAD
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Abstract· Keywords

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In this papers, we apply high performance hardware and machine learning algorithm to build an advanced VAD algorithm for speech enhancement. Since speech is made of series of phoneme, using recurrent neural network (RNN) which consider previous data is proper method to build a speech model. It is impossible to study every noise in real world. So our algorithm is builded by phoneme based study. we detect voice present frames in noisy speech signal and make enhancement of the speech signal. Phoneme based RNN model shows advanced performance in speech signal which has high correlation among each frames. To verify the performance of proposed algorithm, we compare VAD result with label data and speech enhancement result in various noise environments with previous speech enhancement algorithm

Contents

요약
Abstract
Ⅰ. 서론
Ⅱ. 음성 검출기를 이용한 음성 향상
Ⅲ. 제안된 음소기반 순환 신경망 음성 검출기를 이용하는 음성향상 알고리즘
Ⅳ. 실험 및 결과
Ⅴ. 결론
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UCI(KEPA) : I410-ECN-0101-2018-569-000888483