Multi-frame Full-rank Spatial Covariance Analysis for Underdetermined Blind Source Separation and Dereverberation
Full-rank spatial covariance analysis (FCA) is a technique for blind source separation (BSS),
and can be applied to underdetermined situations where the sources outnumber the …
and can be applied to underdetermined situations where the sources outnumber the …
Reverberant Source Separation Using NTF With Delayed Subsources and Spatial Priors
M Fraś, K Kowalczyk - IEEE/ACM Transactions on Audio …, 2024 - ieeexplore.ieee.org
Speech signals recorded by distant microphones are often contaminated with room
reverberation and signals of interfering speakers. This article addresses the problem of joint …
reverberation and signals of interfering speakers. This article addresses the problem of joint …
A Hybrid Reverberation Model and Its Application to Joint Speech Dereverberation and Separation
T Liu, Z Lu, JPJ da Costa, T Fei - IEEE/ACM Transactions on …, 2023 - ieeexplore.ieee.org
This article proposes a hybrid reverberation model by integrating two conventional models,
namely, the multichannel linear prediction (MCLP) model and the spatial coherence model …
namely, the multichannel linear prediction (MCLP) model and the spatial coherence model …
Urban Electricity Demand Forecasting with a Hybrid Machine Learning Model
L Hou, X Shen, L Zhang - 2023 IEEE International Conference …, 2023 - ieeexplore.ieee.org
Urban electricity demand forecasting in the mid-and long-term with high accuracy is vital for
the power systems' operation and planning. Many factors of uncertainties and non …
the power systems' operation and planning. Many factors of uncertainties and non …
A Semi-blind Source Separation Approach for simultaneous Acoustic Echo Cancellation and Speech Dereverberation
J He, Y Zhou, R Chen, Y Zhao - 2023 9th International …, 2023 - ieeexplore.ieee.org
This paper presents a new algorithm based on independent vector analysis in a unified semi-
blind source separation framework for acoustic echo cancellation (AEC) and speech …
blind source separation framework for acoustic echo cancellation (AEC) and speech …
[PDF][PDF] Reading note on NMF-TSIA206
M Hardion - 2023 - mhardion.github.io
This note discusses the methodology and implications of [1], and tentative directions of
improvement. It is organized as follows: section II summarizes the main approaches of the …
improvement. It is organized as follows: section II summarizes the main approaches of the …