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eess.AS2026
Direction-Preserving MIMO Speech Enhancement Using a Neural Covariance Estimator
Thomas Deppisch
Multichannel speech enhancement is widely used as a front-end in microphone array processing systems. While most existing approaches produce a single enhanced signal, direction-pre…
eess.AS2026
Residual Learning for Neural Ambisonics Encoders
Thomas Deppisch, Yang Gao, Manan Mittal +4
Emerging wearable devices such as smartglasses and extended reality headsets demand high-quality spatial audio capture from compact, head-worn microphone arrays. Ambisonics provide…