P. Lockwood

Experiments with a nonlinear spectral subtractor (NSS), Hidden Markov models and the projection, for robust speech recognition in cars

P. Lockwood, J. Boudy · Speech Communication · 1992 · 346 citations

Engineering, Machine Learning, Health Sciences +14

Root cepstral analysis: A unified view. Application to speech processing in car noise environments

Patrice Alexandre, P. Lockwood · Speech Communication · 1993 · 75 citations

Engineering, Root Cepstral Analysis, Health Sciences +12

Non-linear spectral subtraction (NSS) and hidden Markov models for robust speech recognition in car noise environments

P. Lockwood, J. Boudy, Marie‐Anne Blanchet · 1992 · 53 citations

Engineering, Machine Learning, Speech Enhancement +23

Acoustic echo cancellation using a fast QR-RLS algorithm and multirate schemes

F. Capman, J. Boudy, P. Lockwood · 2002 · 21 citations

Aeroacoustics, New Echo Canceller, Adaptive Filter +14

Multi-modal person verification tools using speech and images

Marc Acheroy, Charles Beumier, Josef Bigün et al. · 1996 · 20 citations · Full text