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Complex Spectral Mapping for Single- and Multi-Channel Speech Enhancement and Robust ASR

This study proposes a complex spectral mapping approach for single- and multi-channel speech enhancement, where deep neural networks (DNNs) are used to predict the real and imaginary (RI) components of the direct-path signal from noisy and reverberant ones. The proposed system contains two DNNs. The...

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Pubblicato in:IEEE/ACM Trans Audio Speech Lang Process
Autori principali: Wang, Zhong-Qiu, Wang, Peidong, Wang, DeLiang
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2020
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC7971156/
https://ncbi.nlm.nih.gov/pubmed/33748326
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/taslp.2020.2998279
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