Stéphane Ragot

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 7

Top Topics

Electric Vehicles

Relational Data

Top Venues

Publications

Stéphane Ragot, Adriana Vasilache
Spherical Vector Quantization for Spatial Direction Coding. ICASSP (2023)
Pierre Mahé, Stéphane Ragot, Sylvain Marchand, Jérôme Daniel
Ambisonic Coding with Spatial Image Correction. EUSIPCO (2020)
Vincent Lemaire, Fabien Boitier, Jelena Pesic, Alexis Bondu, Stéphane Ragot, Fabrice Clérot
Proactive Fiber Break Detection Based on Quaternion Time Series and Automatic Variable Selection from Relational Data. AALTD@PKDD/ECML (2019)
Najmeddine Majed, Stéphane Ragot, Laetitia Gros, Xavier Lagrange, Alberto Blanc
Application-Layer Redundancy for the EVS Codec. EUSIPCO (2018)
Najmeddine Majed, Stéphane Ragot, Xavier Lagrange, Alberto Blanc, Jercome Dufour, Guillaume Grao
Experimental evaluation of WebRTC voice quality in LTE coverage tests. QoMEX (2017)
Najmeddine Majed, Stéphane Ragot, Xavier Lagrange, Alberto Blanc
Delay and quality metrics in Voice over LTE (VoLTE) networks: An end-terminal perspective. ICNC (2017)
Nathan Souviraà-Labastie, Stéphane Ragot
On the applicability of the SBC codec to support super-wideband speech in Bluetooth handsfree communications. MMSP (2016)
Magdalena Kaniewska, Stéphane Ragot, Zexin Liu, Lei Miao, Xingtao Zhang, Jon Gibbs, Vaclav Eksler
Enhanced AMR-WB bandwidth extension in 3GPP EVS codec. GlobalSIP (2015)
Stefan Bruhn, Harald Pobloth, Markus Schnell, Bernhard Grill, Jon Gibbs, Lei Miao, Kari Järvinen, Lasse Laaksonen, Noboru Harada, Nobuhiko Naka, Stéphane Ragot, Stéphane Proust, Takako Sanda, Imre Varga, Craig Greer, Milan Jelinek, Minjie Xie, Paolo Usai
Standardization of the new 3GPP EVS codec. ICASSP (2015)
Martin Dietz, Markus Multrus, Vaclav Eksler, Vladimir Malenovsky, Erik Norvell, Harald Pobloth, Lei Miao, Zhe Wang, Lasse Laaksonen, Adriana Vasilache, Yutaka Kamamoto, Kei Kikuiri, Stéphane Ragot, Julien Faure, Hiroyuki Ehara, Vivek Rajendran, Venkatraman Atti, Hosang Sung, Eunmi Oh, Hao Yuan, Changbao Zhu
Overview of the EVS codec architecture. ICASSP (2015)
David Virette, Yue Lang, Lei Miao, Wenhai Wu, Balázs Kövesi, Claude Lamblin, Stéphane Ragot
G.722 annex D and G.711.1 Annex F - New ITU-T stereo codecs. ICASSP (2013)
Lei Miao, Zexin Liu, Chen Hu, Vaclav Eksler, Stéphane Ragot, Claude Lamblin, Balázs Kövesi, Jongmo Sung, Masahiro Fukui, Shigeaki Sasaki, Yusuke Hiwasaki
G.711.1 Annex D and G.722 Annex B - New ITU-T superwideband codecs. ICASSP (2011)
Balázs Kövesi, Stéphane Ragot, Claude Lamblin, Lei Miao, Zexin Liu, Chen Hu
Re-engineering ITU-T G.722: Low delay and complexity superwideband coding at 64 kbit/s with G.722 bitstream watermarking. ICASSP (2011)
Thi Minh Nguyet Hoang, Stéphane Ragot, Balázs Kövesi, Pascal Scalart
Parametric stereo extension of ITU-T G.722 based on a new downmixing scheme. MMSP (2010)
Thi Minh Nguyet Hoang, Stéphane Ragot, Marie Oger, Marc Antonini
A new bitplane coder for scalable transform audio coding. ICASSP (2009)
Yusuke Hiwasaki, Shigeaki Sasaki, Hitoshi Ohmuro, Takeshi Mori, Jongmo Seong, Mi Suk Lee, Balázs Kövesi, Stéphane Ragot, Jean-Luc Garcia, Claude Marro, Lei Miao, Jianfeng Xu, Vladimir Malenovsky, Jimmy Lapierre, Roch Lefebvre
G.711.1: A wideband extension to ITU-T G.711. EUSIPCO (2008)
Balázs Kövesi, Stéphane Ragot, Alain Le Guyader
An 64-80-96 kbit/s scalable wideband speech coding candidate for ITU-T G.711-WB standardization. ICASSP (2008)
Thi Minh Nguyet Hoang, Marie Oger, Stéphane Ragot, Marc Antonini
Embedded transform coding of audio signals by model-based bit plane coding. ICASSP (2008)
Sung-Kyo Jung, Stéphane Ragot, Claude Lamblin, Stéphane Proust
An embedded variable bit-rate coder based on GSM EFR: EFR-EV. ICASSP (2008)
Tommy Vaillancourt, Milan Jelinek, Ali Erdem Ertan, Jacek Stachurski, Anssi Rämö, Lasse Laaksonen, Jon Gibbs, Udar Mittal, Stefan Bruhn, Volodya Grancharov, Masahiro Oshikiri, Hiroyuki Ehara, Dejun Zhang, Fuwei Ma, David Virette, Stéphane Ragot
ITU-T EV-VBR: A robust 8-32 kbit/s scalable coder for error prone telecommunications channels. EUSIPCO (2008)
Balázs Kövesi, Stéphane Ragot, Martin Gartner, Hervé Taddei
Pre-echo reduction in the ITU-T G.729.1 embedded coder. EUSIPCO (2008)
Marie Oger, Stéphane Ragot, M. Antonim
Model-based deadzone optimization for stack-run audio coding with uniform scalar quantization. ICASSP (2008)
Balázs Kövesi, Stéphane Ragot
A low complexity packet loss concealment algorithm for ITU-T G.722. ICASSP (2008)
Bernd Geiser, Peter Jax, Peter Vary, Hervé Taddei, Stefan Schandl, Martin Gartner, Cyril Guillaume, Stéphane Ragot
Bandwidth Extension for Hierarchical Speech and Audio Coding in ITU-T Rec. G.729.1. IEEE Trans. Speech Audio Process. 15 (8) (2007)
Marie Oger, Stéphane Ragot, Marc Antonini
Transform Audio Coding with Arithmetic-Coded Scalar Quantization and Model-Based Bit Allocation. ICASSP (4) (2007)
Dominique Massaloux, Romain Trilling, Claude Lamblin, Stéphane Ragot, Hiroyuki Ehara, Mi Suk Lee, Do-Young Kim, Bruno Bessette
An 8-12 Kbit/S Embedded CELP Coder Interoperable with ITU-T G.729 CIDER: First Stage of the New G.729.1 Standard. ICASSP (4) (2007)
Stéphane Ragot, Balázs Kövesi, Romain Trilling, David Virette, Nicolas Duc, Dominique Massaloux, Stéphane Proust, Bernd Geiser, Martin Gartner, Stefan Schandl, Hervé Taddei, Yang Gao, Eyal Shlomot, Hiroyuki Ehara, Koji Yoshida, Tommy Vaillancourt, Redwan Salami, Mi Suk Lee, Do-Young Kim
ITU-T G.729.1: AN 8-32 Kbit/S Scalable Coder Interoperable with G.729 for Wideband Telephony and Voice Over IP. ICASSP (4) (2007)
Stéphane Ragot, Balázs Kövesi, David Virette, Romain Trilling, Dominique Massaloux
A 8-32 KBIT/S Scalable Wideband Speech and Audio Coding Candidate for ITU-T G729EV Standardization. ICASSP (1) (2006)
Marie Oger, Stéphane Ragot, Marc Antonini
Low-complexity wideband LSF quantization by predictive KLT coding and generalized Gaussian modeling. EUSIPCO (2006)
Marie Oger, Stéphane Ragot, Roch Lefebvre
Companded lattice VQ for efficient parametric LPC quantization. EUSIPCO (2004)
Stéphane Ragot, Bruno Bessette, Roch Lefebvre
Low-complexity multi-rate lattice vector quantization with application to wideband TCX speech coding at 32 kbit/s. ICASSP (1) (2004)
Stéphane Ragot, Minjie Xie, Roch Lefebvre
Near-ellipsoidal Voronoi coding. IEEE Trans. Inf. Theory 49 (7) (2003)
Stéphane Ragot, Hassan Lahdili, Roch Lefebvre
Wideband LSF quantization by generalized voronoi codes. INTERSPEECH (2001)
Stéphane Ragot, Jean-Pierre Adoul, Roch Lefebvre
Hexacode-based quantization of the Gaussian source at 1/2 bit per sample. IEEE Trans. Commun. 49 (12) (2001)
Stéphane Ragot, Roch Lefebvre, Redwan Salami, Jean-Pierre Adoul
Stochastic-algebraic wideband LSF quantization. ICASSP (2000)