Christophe Beaugeant

According to our database1, Christophe Beaugeant authored at least 47 papers between 1998 and 2017.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2017
Artificial bandwidth extension using the constant Q transform.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016
Semi-supervised On-line Speaker Diarization for Meeting Data with Incremental Maximum A-posteriori Adaptation.
Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

2015
An alternative view of loudspeaker nonlinearities using the Hilbert-huang transform.
Proceedings of the 2015 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2015

Non-linear acoustic echo cancellation using empirical mode decomposition.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Adaptive and online speaker diarization for meeting data.
Proceedings of the 23rd European Signal Processing Conference, 2015

Phone adaptive training for short-duration speaker verification.
Proceedings of the 23rd European Signal Processing Conference, 2015

Low complexity single microphone tonal noise reduction in vehicular traffic environments.
Proceedings of the 23rd European Signal Processing Conference, 2015

2014
Short-Duration Speaker Modelling with Phone Adaptive Training.
Proceedings of the Odyssey 2014: The Speaker and Language Recognition Workshop, 2014

Characterisation and modelling of non-linear loudspeakers.
Proceedings of the 14th International Workshop on Acoustic Signal Enhancement, 2014

Single microphone wind noise PSD estimation using signal centroids.
Proceedings of the IEEE International Conference on Acoustics, 2014

A comparison of different loudspeaker models to empirically estimated non-linearities.
Proceedings of the 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays, 2014

2013
Dual microphone noise PSD estimation for mobile phones in hands-free position exploiting the coherence and speech presence probability.
Proceedings of the IEEE International Conference on Acoustics, 2013

An experimental framework for the derivation of perceptually-optimal noise suppression functions.
Proceedings of the IEEE International Conference on Acoustics, 2013

2012
Dual Channel Echo Postfiltering for Hands-Free Mobile Terminals.
Proceedings of the IWAENC 2012 - International Workshop on Acoustic Signal Enhancement, Proceedings, RWTH Aachen University, Germany, September 4th, 2012

Noise reduction for dual-microphone mobile phones exploiting power level differences.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Dual amplifier and loudspeaker compensation using fast convergent and cascaded approaches to non-linear acoustic echo cancellation.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

A new cross-domain approach to synchronized adaptive echo cancellation and echo postfiltering.
Proceedings of the 20th European Signal Processing Conference, 2012

Single microphone wind noise reduction using techniques of artificial bandwidth extension.
Proceedings of the 20th European Signal Processing Conference, 2012

2011
Non-linear acoustic echo cancellation using online loudspeaker linearization.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2011

A scalable frequency domain-based linear convolution architecture for speech enhancement.
Proceedings of the 17th International Conference on Digital Signal Processing, 2011

Active noise control in headsets: A new approach for broadband feedback ANC.
Proceedings of the IEEE International Conference on Acoustics, 2011

Robust and low-cost cascaded non-linear acoustic echo cancellation.
Proceedings of the IEEE International Conference on Acoustics, 2011

Robust dual-channel noise power spectral density estimation.
Proceedings of the 19th European Signal Processing Conference, 2011

Blind estimation of the coherent-to-diffuse energy ratio from noisy speech signals.
Proceedings of the 19th European Signal Processing Conference, 2011

2010
Acoustic Echo Cancellation Embedded in Smart Transcoding Algorithm between 3GPP AMR-NB Modes.
J. Electr. Comput. Eng., 2010

An assessment of linear adaptive filter performance with nonlinear distortions.
Proceedings of the IEEE International Conference on Acoustics, 2010

Efficient low delay filtering for residual echo suppression.
Proceedings of the 18th European Signal Processing Conference, 2010

2008
Hands-free system with low-delay subband acoustic echo control and noise reduction.
Proceedings of the IEEE International Conference on Acoustics, 2008

2007
Smart Transcoding between CELP Speech Codecs through Voiced Oriented Pitch Mapping.
Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

Quality and computation load reduction achieved by applying smart transcoding between CELP speech codecs.
Proceedings of the 15th European Signal Processing Conference, 2007

2006
Challenges of 16 kHz in acoustic pre- and post-processing for terminals.
IEEE Commun. Mag., 2006

2005
Audio-Enhanced Panoramic Image Capturing and Rendering on Mobile Devices.
Proceedings of the 2005 IEEE International Conference on Multimedia and Expo, 2005

Overcoming the Statistical Independence Assumption w.r.t. Frequency in Speech Enhancement.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004
Noise reduction on speech codec parameters.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Generalized stochastic principle for microphone array speech enhancement and applications to car environments.
Proceedings of the 2004 12th European Signal Processing Conference, 2004

Gain loss control based on speech codec parameters.
Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003
An evaluation of VTS and IMM for speaker verification in noise.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Multi-channel psychoacoustically motivated speech enhancement.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002
ASR in mobile phones - an industrial approach.
IEEE Trans. Speech Audio Process., 2002

Network-based vs. distributed speech recognition in adaptive multi-rate wireless systems.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

Multichannel voice detection in adverse environments.
Proceedings of the 11th European Signal Processing Conference, 2002

2001
Combined noise and echo reduction in hands-free systems: a survey.
IEEE Trans. Speech Audio Process., 2001

Recognition performance of the siemens front-end with and without frame dropping on the Aurora 2 database.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

2000
Synthèse sur la réduction conjointe de bruit et d'écho pour lés systèmes mains-libres.
Ann. des Télécommunications, 2000

1999
Noise reduction using perceptual spectral change.
Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

1998
New optimal filtering approaches for hands-free telecommunication terminals.
Signal Process., 1998

Combined systems for noise reduction and echo cancellation.
Proceedings of the 9th European Signal Processing Conference, 1998


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