5 papers
IPDnet2: an efficient and improved inter-channel phase difference estimation network for sound source localization
Yabo Wang, Bing Yang, Xiaofei Li
IPDnet is our recently proposed real-time sound source localization network. It employs alternating full-band and narrow-band (B)LSTMs to learn the full-band correlation and narrow…
Mel-McNet: A Mel-Scale Framework for Online Multichannel Speech Enhancement
Yujie Yang, Bing Yang, Xiaofei Li
Online multichannel speech enhancement has been intensively studied recently. Though Mel-scale frequency is more matched with human auditory perception and computationally efficien…
RealMAN: A Real-Recorded and Annotated Microphone Array Dataset for Dynamic Speech Enhancement and Localization
Bing Yang, Changsheng Quan, Yabo Wang +7
The training of deep learning-based multichannel speech enhancement and source localization systems relies heavily on the simulation of room impulse response and multichannel diffu…
IPDnet: A Universal Direct-Path IPD Estimation Network for Sound Source Localization
Yabo Wang, Bing Yang, Xiaofei Li
Extracting direct-path spatial feature is crucial for sound source localization in adverse acoustic environments. This paper proposes the IPDnet, a neural network that estimates di…
Self-Supervised Learning of Spatial Acoustic Representation with Cross-Channel Signal Reconstruction and Multi-Channel Conformer
Bing Yang, Xiaofei Li
Supervised learning methods have shown effectiveness in estimating spatial acoustic parameters such as time difference of arrival, direct-to-reverberant ratio and reverberation tim…