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07/23/2023
Signal Reconstruction from Mel-spectrogram Based on Bi-level Consistency of Full-band Magnitude and Phase
We propose an optimization-based method for reconstructing a time-domain...
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07/23/2023
Exploring the Integration of Speech Separation and Recognition with Self-Supervised Learning Representation
Neural speech separation has made remarkable progress and its integratio...
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06/23/2023
The CHiME-7 DASR Challenge: Distant Meeting Transcription with Multiple Devices in Diverse Scenarios
The CHiME challenges have played a significant role in the development a...
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06/17/2023
Neural Fast Full-Rank Spatial Covariance Analysis for Blind Source Separation
This paper describes an efficient unsupervised learning method for a neu...
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02/15/2023
Multi-Channel Target Speaker Extraction with Refinement: The WavLab Submission to the Second Clarity Enhancement Challenge
This paper describes our submission to the Second Clarity Enhancement Ch...
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11/12/2022
Online Phase Reconstruction via DNN-based Phase Differences Estimation
This paper presents a two-stage online phase reconstruction framework us...
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10/19/2022
End-to-End Integration of Speech Recognition, Dereverberation, Beamforming, and Self-Supervised Learning Representation
Self-supervised learning representation (SSLR) has demonstrated its sign...
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07/19/2022
ESPnet-SE++: Speech Enhancement for Robust Speech Recognition, Translation, and Understanding
This paper presents recent progress on integrating speech separation and...
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06/27/2022
Joint Optimization of Sampling Rate Offsets Based on Entire Signal Relationship Among Distributed Microphones
In this paper, we propose to simultaneously estimate all the sampling ra...
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07/28/2020
Self-supervised Neural Audio-Visual Sound Source Localization via Probabilistic Spatial Modeling
Detecting sound source objects within visual observation is important fo...
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02/14/2020
Speech Enhancement using Self-Adaptation and Multi-Head Self-Attention
This paper investigates a self-adaptation method for speech enhancement ...
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02/14/2020
Phase reconstruction based on recurrent phase unwrapping with deep neural networks
Phase reconstruction, which estimates phase from a given amplitude spect...
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02/14/2020
Consistency-aware multi-channel speech enhancement using deep neural networks
This paper proposes a deep neural network (DNN)-based multi-channel spee...
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11/11/2019
Unsupervised Training for Deep Speech Source Separation with Kullback-Leibler Divergence Based Probabilistic Loss Function
In this paper, we propose a multi-channel speech source separation with ...
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07/11/2019
Multichannel Loss Function for Supervised Speech Source Separation by Mask-based Beamforming
In this paper, we propose two mask-based beamforming methods using a dee...
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03/13/2019
Low-rankness of Complex-valued Spectrogram and Its Application to Phase-aware Audio Processing
Low-rankness of amplitude spectrograms has been effectively utilized in ...
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03/13/2019
Phase-aware Harmonic/Percussive Source Separation via Convex Optimization
Decomposition of an audio mixture into harmonic and percussive component...
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03/10/2019
Deep Griffin-Lim Iteration
This paper presents a novel phase reconstruction method (only from a giv...
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11/17/2018