Speech & Audio Processing

Speech processing has been one of the mainstays of Idiap’s research portfolio for many years. Today it is still the largest group within the institute, and Idiap continues to be recognised as a leading proponent in the field.

The expertise of the group encompasses statistical automatic speech recognitionbased on hidden Markov models, or hybrid systems exploiting connectionist approaches, text-to-speech, and generic audio processing, covering sound source localization, microphone arrays, speaker diarization, audio indexing, very low bit-rate speech coding, and perceptual background noise analysis for telecommunication systems.

Group News

Idiap at NeurIPS 2020
research — last modified Dec 17, 2020

This week Idiap's speech and machine learning group presented their joint work on Fast Transformers with Clustered Attention

Challenges in Cross-Lingual Information Retrieval
research — last modified Dec 02, 2020

Prof. Esaú Villatoto Tello, visitor professor at Idiap since September 2019, joins the SARAL project to work on the design of Cross-lingual Information Retrieval tools.

Lei Wang finishes her internship at Idiap
research — last modified Dec 02, 2020

Lei joined Idiap in October 2019 for an internship in the framework of the China Scholarship Council visiting scholar program. During her internship, she worked on neural network-based mappings for single-channel dereverberation and noise reduction.

Group Job Openings

PhD position in Neural Architectures for Speech Technology by admin — last modified Dec 21, 2020
In the context of a Swiss NSF grant, we seek a PhD student to work in the general area of neural architectures for speech technology.
Internship position in domain of automatic speech recognition by admin — last modified Jul 10, 2020
The position will be aligned with an European project on automatic speech recognition of air-traffic communication through SESAR Joint Undertaking exploratory research
Postdoc positions in automatic speech recognition by admin — last modified Jul 10, 2020
The Idiap Research Institute seeks qualified candidates for several postdoctoral positions in the field of Deep Learning applied for acoustic, and/or language modeling in Automatic Speech Recognition (ASR).

Current Group Members

BOURLARD, Hervé
(Director, EPFL Full Professor)
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MAGIMAI DOSS, Mathew
(Senior Researcher)
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MOTLICEK, Petr
(Senior Researcher)
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GARNER, Philip
(Senior Researcher)
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IMSENG, David
(Research Associate)
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MADIKERI, Srikanth
(Research Associate)
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PARIDA, Shantipriya
(Postdoctoral Researcher)
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PRASAD, Ravi (Shankar)
(Postdoctoral Researcher)
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SARFJOO, Saeed (Seyyed)
(Postdoctoral Researcher)
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KHOSRAVANI, Abbas
(Postdoctoral Researcher)
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ANTONELLO, Niccolò
(Postdoctoral Researcher)
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HE, Weipeng
(Postdoctoral Researcher)
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MARELLI, François
(Research Assistant)
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HERMANN, Enno
(Research Assistant)
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FABIEN, Maël
(Research Assistant)
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SCHNELL, Bastian
(Research Assistant)
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BITTAR, Alexandre
(Research Assistant)
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TORNAY, Sandrine
(Research Assistant)
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MOSTAANI, Zohreh
(Research Assistant)
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KABIL, Selen
(Research Assistant)
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FRITSCH, Julian (David)
(Research Assistant)
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COPPIETERS DE GIBSON, Louise
(Research Assistant)
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JANBAKHSHI, Parvaneh
(Research Assistant)
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ZULUAGA GOMEZ, Juan Pablo
(Research Assistant)
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PRASAD, Amrutha
(Research Assistant)
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NIGMATULINA, Iuliia
(Research Assistant)
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VYAS, Apoorv
(Research Assistant)
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BRAUN, Rudolf (Arseni)
(Junior Developper)
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VILLATORO TELLO, Esaú
(Sabbatical Academic Visitor)
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Alumni

  • ABROL, Vinayak
  • AICHINGER, Ida
  • AJMERA, Jitendra
  • ARADILLA ZAPATA, Guillermo
  • ATHINEOS, Marios
  • BABY, Deepak
  • BAHAADINI, Sara
  • BARBER, David
  • BENZEGHIBA, Mohamed (Faouzi)
  • CANDY, Romain
  • CEREKOVIC, Aleksandra
  • CEVHER, Volkan
  • CHAVARRIAGA, Ricardo
  • COLLADO, Thierry
  • CRITTIN, Frank
  • DEY, Subhadeep
  • DIGHE, Pranay
  • DINES, John
  • DRYGAJLO, Andrzej
  • DUFFNER, Stefan
  • GALAN MOLES, Ferran
  • GOMEZ ALANIS, Alejandro
  • GRANDVALET, Yves
  • GRANGIER, David
  • HAGEN, Astrid
  • HAJIBABAEI, Mahdi
  • HALPERN, Bence
  • HERMANSKY, Hynek
  • HONNET, Pierre-Edouard
  • IKBAL, Shajith
  • IVANOVA, Maria
  • JEANNINGROS, Loïc
  • KETABDAR, Hamed
  • KHONGLAH, Banriskhem (Kayang)
  • KODRASI, Ina
  • KRSTULOVIC, Sacha
  • LATHOUD, Guillaume
  • LAZARIDIS, Alexandros
  • LI, Weifeng
  • LOUPI, Dimitra
  • MARIÉTHOZ, Johnny
  • MARTINS, Renato
  • MASSON, Olivier
  • MBANGA NDJOCK, Pierre (Armel)
  • MCCOWAN, Iain
  • MENDOZA, Viviana
  • MILLÁN, José del R.
  • MILLIUS, Loris
  • MOORE, Darren
  • MORRIS, Andrew
  • MOULIN, François
  • MUCKENHIRN, Hannah
  • NALLANTHIGHAL, Venkata Srikanth
  • NATUREL, Xavier
  • PARTHASARATHI, Sree Hari Krishnan
  • PINTO, Francisco
  • POTARD, Blaise
  • RAZAVI, Marzieh
  • SAMUI, Suman
  • SEBASTIAN, Jilt
  • SHAHNAWAZUDDIN, Syed
  • SHAKAS, Alexis
  • SHANKAR, Ravi
  • SHARMA, Shivam
  • SRINIVASAMURTHY, Ajay
  • STEPHENSON, Todd
  • STERPU, George
  • SZASZAK, György
  • TONG, Sibo
  • TYAGI, Vivek
  • ULLMANN, Raphael
  • VALENTE, Fabio
  • VITEK, Radovan
  • VLASENKO, Bogdan
  • WANG, Lei
  • WELLNER, Pierre
  • ZHAN, Qingran

Active Research Grants

Past Research Grants