REPORT bourlard-esca97rr/IDIAP Robust Speech Recognition based on Multi-Stream Features Dupont, Stéphane Bourlard, Hervé Ris, Christophe EXTERNAL https://publications.idiap.ch/attachments/papers/1997/RSRBM97.pdf PUBLIC Idiap-RR-01-1997 1997 IDIAP Published in Proc. of the ESCA-NATO Workshop on Robust Speech Recognition for Unknown Communication Channels