| 2018 | MMSys | A canadian french emotional speech dataset. | Philippe Gournay, Olivier Lahaie, Roch Lefebvre |
| 2017 | ICASSP | Pre-echo noise reduction in frequency-domain audio codecs. | Jimmy Lapierre, Roch Lefebvre |
| 2016 | ICASSP | On the influence of quantization on the identifiability of emotions from voice coding parameters. | Patrick Robitaille, Samuel Trempe, Philippe Gournay, Roch Lefebvre |
| 2016 | MMSP | A study of the perceptual relevance of the burst phase of stop consonants with implications in speech coding. | Vincent Santini, Philippe Gournay, Roch Lefebvre |
| 2010 | Interspeech | A blind signal-to-noise ratio estimator for high noise speech recordings. | Charles Mercier, Roch Lefebvre |
| 2009 | ICASSP | Unified speech and audio coding scheme for high quality at low bitrates. | Max Neuendorf, Philippe Gournay, Markus Multrus, Jrmie Lecomte, Bruno Bessette, Ralf Geiger, Stefan Bayer, Guillaume Fuchs, Johannes Hilpert, Nikolaus Rettelbach, Redwan Salami, Gerald Schuller, Roch Lefebvre, Bernhard Grill |
| 2009 | ICASSP | Inter-tone noise reduction in a low bit rate CELP decoder. | Tommy Vaillancourt, Milan Jelinek, Redwan Salami, Vladimir Malenovsky, Roch Lefebvre |
| 2008 | ICASSP | New approach to voiced onset detection in speech signal and its application for frame error concealment. | Catherine Lemyre, Milan Jelinek, Roch Lefebvre |
| 2007 | ICASSP | Efficient Frame Erasure Concealment in Predictive Speech Codecs using Glottal Pulse Resynchronisation. | Tommy Vaillancourt, Milan Jelinek, Redwan Salami, Roch Lefebvre |
| 2006 | ICASSP | Resynchronization of the Adaptive Codebook in a Constrained celp Codec After a Frame Erasure. | Mohamed Chibani, Roch Lefebvre, Philippe Gournay |
| 2006 | ICASSP | A New Post-Filtering for Artificially Replicated High-Band in Speech Coders. | Guillaume Fuchs, Roch Lefebvre |
| 2006 | ICASSP | Wavelet Based Independent Component Analysis for Multi-Channel Source Separation. | Rachid Moussaoui, Jean Rouat, Roch Lefebvre |
| 2006 | ICASSP | A Two-Stage MLP+NLMS Lossless Coder for Stereo Audio. | Emmanuel Ravelli, Philippe Gournay, Roch Lefebvre |
| 2006 | WiMob | Multiple Description and Multi-Path Routing for Robust Voice Transmission over Ad Hoc Networks. | Mylne D. Kwong, Soumaya Cherkaoui, Roch Lefebvre |
| 2005 | ICASSP | Universal speech/audio coding using hybrid ACELP/TCX techniques. | Bruno Bessette, Roch Lefebvre, Redwan Salami |
| 2005 | ICASSP | Increasing the Robustness of CELP-Based Coders By Constrained Optimization. | Mohamed Chibani, Philippe Gournay, Roch Lefebvre |
| 2005 | ICASSP | A speech coder post-processor controlled by side-information. | Guillaume Fuchs, Roch Lefebvre |
| 2004 | ICASSP | A study of design compromises for speech coders in packet networks. | Roch Lefebvre, Philippe Gournay, Redwan Salami |
| 2004 | ICASSP | Low-complexity multi-rate lattice vector quantization with application to wideband TCX speech coding at 32 kbit/s. | Stphane Ragot, Bruno Bessette, Roch Lefebvre |
| 2003 | ICASSP | Improved packet loss recovery using late frames for prediction-based speech coders. | Philippe Gournay, Franois Rousseau, Roch Lefebvre |
| 2001 | Interspeech | Techniques for high-quality ACELP coding of wideband speech. | Bruno Bessette, Roch Lefebvre, Redwan Salami, Milan Jelinek, Janne Vainio, J. Rotola-Pukkila, Hannu Mikkola, Kari Jrvinen |
| 2001 | Interspeech | Wideband LSF quantization by generalized voronoi codes. | Stphane Ragot, Hassan Lahdili, Roch Lefebvre |
| 2001 | Interspeech | AMR wideband codec - leap in mobile communication voice quality. | J. Rotola-Pukkila, Janne Vainio, Hannu Mikkola, Kari Jrvinen, Bruno Bessette, Roch Lefebvre, Redwan Salami, Milan Jelinek |
| 2000 | ICASSP | Stochastic-algebraic wideband LSF quantization. | Stphane Ragot, Roch Lefebvre, Redwan Salami, Jean-Pierre Adoul |
| 1997 | ICASSP | Spectral amplitude warping (SAW) for noise spectrum shaping in audio coding. | Roch Lefebvre, Claude Laflamme |
| 1995 | ICASSP | Comparison of the wavelet decomposition and the Fourier transform in TCX encoding of wideband speech and audio. | Jean-Michel LeRoux, Roch Lefebvre, Jean-Pierre Adoul |
| 1994 | ICASSP | High quality coding of wideband audio signals using transform coded excitation (TCX). | Roch Lefebvre, Redwan Salami, Claude Laflamme, Jean-Pierre Adoul |
| 1993 | ICASSP | 8 kbit/s coding of speech with 6 ms frame-length. | Roch Lefebvre, Redwan Salami, Claude Laflamme, Jean-Pierre Adoul |