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Pitch based source separation techniques and distant speech recognition

Juan Cordovilla (post-doc, projet voiceHome) Date: May 21st 2015 Abstract: In this presentation I will talk about different topics of my research career basically related to the area of Robust Automatic Speech Recognition (ASR). 1) Asymmetric windows for spectral estimation. 2) The use of the pitch to estimate: the noise (tunneling techniques), the clean signal …

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