Channel and channel subband selection for speaker diarization

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Ahmed Isam Ahmed, John P. Chiverton, David L. Ndzi, Mahmoud Al-Faris

Published: 01 Jan 2022, Last Modified: 06 May 2025Comput. Speech Lang. 2022EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•New acoustical front-ends for multiple microphone speaker diarization are introduced.•The front-ends include diverse and good quality channel selection.•Subband channel selection is also introduced to mitigate subband reverberation.•The proposed methods present improved performance compared to acoustical beamforming.