Time-Domain Beamforming and Blind Source Separation - Speech Input in the Car Environment
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منابع مشابه
Speech Enhancement and Recognition in Car Environment Using Blind Source Separation and Subband Elimination Processing
We propose a new algorithm for blind source separation (BSS), in which independent component analysis (ICA) and beamforming are combined to resolve the low-convergence problem through optimization in ICA. The proposed method consists of the following four parts: (1) frequency-domain ICA with direction-of-arrival (DOA) estimation, (2) null beamforming based on the estimated DOA, (3) diversity of...
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