Reduction of Non-stationary Noise for a Robotic Living Assistant using Sparse Non-negative Matrix Factorization

Reduction of Non-stationary Noise for a Robotic Living Assistant using Sparse Non-negative Matrix Factorization Benjamin Cauchi author Stefan Goetze author Simon Doclo author 2012-07 text Proceedings of the 1st Workshop on Speech and Multimodal Interaction in Assistive Environments Dimitra Anastasiou editor Desislava Zhekova editor Cui Jian editor Robert Ross editor Association for Computational Linguistics Jeju, Republic of Korea conference publication cauchi-etal-2012-reduction https://aclanthology.org/W12-3505/ 2012-07 28 33