Microphone-Independent Robust Signal Processing Using Probabilistic Optimum Filtering Leonardo Neumeyer author Mitchel Weintraub author 1994 text Human Language Technology: Proceedings of a Workshop held at Plainsboro, New Jersey, March 8-11, 1994 conference publication neumeyer-weintraub-1994-microphone https://aclanthology.org/H94-1067/ 1994