27 citations · 31 across the 4 of their papers we have counts for
9 papers
Semi-supervised Sound Event Detection using Random Augmentation and Consistency Regularization
Xiaofei Li
Sound event detection is a core module for acoustic environmental analysis. Semi-supervised learning technique allows to largely scale up the dataset without increasing the annotat…
Reverberant Sound Localization with a Robot Head Based on Direct-Path Relative Transfer Function
Xiaofei Li, Laurent Girin, Fabien Badeig +1
This paper addresses the problem of sound-source localization (SSL) with a robot head, which remains a challenge in real-world environments. In particular we are interested in loca…
Sub-Band Knowledge Distillation Framework for Speech Enhancement
Xiang Hao, Shixue Wen, Xiangdong Su +3
In single-channel speech enhancement, methods based on full-band spectral features have been widely studied. However, only a few methods pay attention to non-full-band spectral fea…
Narrow-band Deep Filtering for Multichannel Speech Enhancement
Xiaofei LI, Radu Horaud
In this paper, we address the problem of multichannel speech enhancement in the short-time Fourier transform (STFT) domain. A long short-time memory (LSTM) network takes as input a…
Expectation-Maximization for Speech Source Separation Using Convolutive Transfer Function
Xiaofei Li, Laurent Girin, Radu Horaud
This paper addresses the problem of under-determinded speech source separation from multichannel microphone singals, i.e. the convolutive mixtures of multiple sources. The time-dom…
Audio-noise Power Spectral Density Estimation Using Long Short-term Memory
Xiaofei Li, Simon Leglaive, Laurent Girin +1
We propose a method using a long short-term memory (LSTM) network to estimate the noise power spectral density (PSD) of single-channel audio signals represented in the short time F…