About author:Stéphane Ragot (stephane.ragot@orange.com) received his dipl?me d'ingénieur in telecommunications engineering from Telecom Bretagne, France, in 1997. He received his MSc and PhD degrees in electrical engineering from the University of Sherbrooke, Canada, in 2000 and 2003. From 1997 to 2003, he was a research assistant at the University of Sherbrooke. From 2000 to 2003, he was a research engineer at VoiceAge, Canada. Since 2003, he has been with France Telecom R&D/Orange Labs, France. He has contributed to the standardization of speech/audio coders in 3GPP and ITU-T. Since 2008, he has been vice chair of 3GPP SA4. His main research interests include source coding and speech/audio processing.
Balázs K?vesi (balazs.kovesi@orange.com) received his degree in electrical engineering from the Technical University of Budapest in 1992. He received his MSc degree from Telecom Bretagne, France, in 1993 and his PhD degree from the University of Rennes I, France, in 1997. He joined the Speech and Audio Coding Group of France Telecom/Orange as a postdoctoral fellow in 1997 and as a research engineer in 1998. His main research interests include speech and audio compression.
Alain Le Guyader (alain-le-guyader@orange.fr) received his doctorate in electronic engineering from Rennes University, Rennes, France, in 1978. In 1977, he joined CNET/France Telecom R&D, France. His main research interests include speech and audio coding and audio watermarking. Since 2009, he has been a part-time lecturer in speech and audio coding at the University of Rennes 1/ENSSAT, France.
Stéphane Ragot, Balázs Kövesi, and Alain Le Guyader. Noise Feedback Coding Revisited: Refurbished Legacy Codecs and New Coding Models[J]. ZTE Communications, 2012, 10(2): 34-44.
