@inproceedings{stern-acero-1989-acoustical,
    title = "Acoustical Pre-Processing for Robust Speech Recognition",
    author = "Stern, Richard M.  and
      Acero, Alejandro",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Cape Cod, Massachusetts, October 15-18, 1989",
    year = "1989",
    url = "https://aclanthology.org/H89-2044/"
}