3 papers
eess.AS2024
peerRTF: Robust MVDR Beamforming Using Graph Convolutional Network
Daniel Levi, Amit Sofer, Sharon Gannot
Accurate and reliable identification of the relative transfer functions (RTFs) between microphones with respect to a desired source is an essential component in the design of micro…
eess.AS2024
Explainable DNN-based Beamformer with Postfilter
Adi Cohen, Daniel Wong, Jung-Suk Lee +1
This paper introduces an explainable DNN-based beamformer with a postfilter (ExNet-BF+PF) for multichannel signal processing. Our approach combines the U-Net network with a beamfor…
eess.AS2024
RevRIR: Joint Reverberant Speech and Room Impulse Response Embedding using Contrastive Learning with Application to Room Shape Classification
Jacob Bitterman, Daniel Levi, Hilel Hagai Diamandi +2
This paper focuses on room fingerprinting, a task involving the analysis of an audio recording to determine the specific volume and shape of the room in which it was captured. Whil…