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

Towards Factuality Assessment
research — last modified Sep 15, 2023

As part of the Horizon EC project CRiTERIA, our colleagues Dairazalia Sanchez-Cortes, Sergio Burdisso and Petr Motlicek are working on fact assessment.

Idiapers at the JSALT2023 Summer Workshop
research — last modified Aug 07, 2023

Idiap researchers of the Speech & Audio Processing group have been participating on this years—6 weeks long—JSALT2023 Jelinek Summer Workshop on Speech and Language Technology held in Le Mans.

Idiap awards 2022
institute — Dec 21, 2022

Every year, the Institute nominates two students for its internal awards. In 2022, the Paper Award goes to Alexandre Bittar, and the Student Award goes to Teguh Lembono. Congratulations!

Artificial intelligence to answer challenges of Mexican society
research — Nov 25, 2022

Esau Villatoro, research associate at the Speech & Audio Processing group at Idiap, and his colleagues from the Mathematics Research Center (CIMAT) from Mexico have won first place in two competitions related to Natural Language Processing. The objective of these competitions is to improve important aspects of Mexican society such as tourism and communication.

A speech processing system inspired by the human brain
research — Oct 19, 2022

Idiap researchers published a paper describing an approach to speech processing based on the properties of the human brain. Their method proved as efficient as the current standard, whilst conserving the advantage of energy efficiency. Moreover, their work is replicable thanks to open access software paving the way for future applications.

Group Job Openings

Our group is regularly posting job openings ranging from internships to researcher positions. To check the opportunities currently available or to submit a speculative applications use the link below.Our group is regularly posting job openings ranging from internships to researcher positions. To check the opportunities currently available or to submit a speculative applications use the link below.

Current Group Members

 

MAGIMAI DOSS, Mathew
(Senior Research Scientist)
- website


MOTLICEK, Petr
(Senior Research Scientist)
- website


GARNER, Philip
(Senior Research Scientist)
- website


MADIKERI, Srikanth
(Research Associate)
- website


MURALIDHAR, Skanda
(Research Associate)
- website


VILLATORO TELLO, Esaú
(Research Associate)
- website


SANCHEZ-CORTES, Dairazalia
(Postdoctoral Researcher)
- website


TORNAY, Sandrine
(Postdoctoral Researcher)
- website


VLASENKO, Bogdan
(Postdoctoral Researcher)
- website


HERMANN, Enno
(Postdoctoral Researcher)
- website


MARELLI, François
(Postdoctoral Researcher)
- website


RANGAPPA, Pradeep
(Postdoctoral Researcher)
- website


BHATTACHARJEE, Mrinmoy
(Postdoctoral Researcher)
- website


HOVSEPYAN, Sevada
(Postdoctoral Researcher)
- website


MOSTAANI, Zohreh
(PhD Student / Research Assistant)
- website


PRASAD, Amrutha
(PhD Student / Research Assistant)
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ZULUAGA GOMEZ, Juan Pablo
(PhD Student / Research Assistant)
- website


SARKAR, Eklavya
(PhD Student / Research Assistant)
- website


COPPIETERS DE GIBSON, Louise
(PhD Student / Research Assistant)
- website


TARIGOPULA, Neha
(PhD Student / Research Assistant)
- website


PUROHIT, Tilak
(PhD Student / Research Assistant)
- website


CHEN, Haolin
(PhD Student / Research Assistant)
- website


HE, Mutian
(PhD Student / Research Assistant)
- website


BURDISSO, Sergio (Gastón)
(R&D / Research Assistant)


EL HAJAL, Karl
(PhD Student / Research Assistant)
- website


BITTAR, Alexandre
(PhD Student / Research Assistant)
- website


VIDAL, Maxime
(Research Assistant)
- website


THORBECKE (NIGMATULINA), Iuliia
(PhD Student / Research Assistant)
- website


KUMAR, Shashi
(PhD Student / Research Assistant)
- website


NADERI, Maryam
(AI Master Student)
- website


RUFAI, Amina
(Research Intern)
- website


RUVOLO, Barbara
(Research Intern)


KHALIL, Driss
(Research Intern)
- website


Alumni

  • ABROL, Vinayak
  • AICHINGER, Ida
  • AJMERA, Jitendra
  • ANTONELLO, Niccolò
  • ARADILLA ZAPATA, Guillermo
  • ATHINEOS, Marios
  • BABY, Deepak
  • BAHAADINI, Sara
  • BARBER, David
  • BENZEGHIBA, Mohamed (Faouzi)
  • BORNET, Annie
  • BOURLARD, Hervé
  • CANDY, Romain
  • CAROFILIS VASCO, Roberto Andrés
  • CEREKOVIC, Aleksandra
  • CEVHER, Volkan
  • CHAVARRIAGA, Ricardo
  • CHU, Dong
  • COLLADO, Thierry
  • CRITTIN, Frank
  • DELEZE, Maxime
  • DEY, Subhadeep
  • DIGHE, Pranay
  • DINES, John
  • DRYGAJLO, Andrzej
  • DUFFNER, Stefan
  • ELBANNA, Gasser
  • ESPUÑA FONTCUBERTA, Aleix
  • FABIEN, Maël
  • FAJČÍK, Martin
  • FRITSCH, Julian (David)
  • GALAN MOLES, Ferran
  • GOMEZ ALANIS, Alejandro
  • GRANDVALET, Yves
  • GRANGIER, David
  • HAGEN, Astrid
  • HAJIBABAEI, Mahdi
  • HALPERN, Bence
  • HE, Weipeng
  • HERMANSKY, Hynek
  • HONNET, Pierre-Edouard
  • IKBAL, Shajith
  • IMSENG, David
  • IVANOVA, Maria
  • JAIMES, Alejandro (Alex)
  • JEANNINGROS, Loïc
  • KETABDAR, Hamed
  • KHODABAKHSHANDEH, Hamid
  • KHONGLAH, Banriskhem (Kayang)
  • KHOSRAVANI, Abbas
  • KODRASI, Ina
  • KRSTULOVIC, Sacha
  • LATHOUD, Guillaume
  • LAZARIDIS, Alexandros
  • LI, Weifeng
  • LINKE, Julian
  • LOUPI, Dimitra
  • MARIÉTHOZ, Johnny
  • MARTINS, Renato
  • MASSON, Olivier
  • MAYORAZ, André
  • MBANGA NDJOCK, Pierre (Armel)
  • MCCOWAN, Iain
  • MEIER, Corentin
  • MENDOZA, Viviana
  • MILLÁN, José del R.
  • MOORE, Darren
  • MORRIS, Andrew
  • MOULIN, François
  • MUCKENHIRN, Hannah
  • NALLANTHIGHAL, Venkata Srikanth
  • NATUREL, Xavier
  • PARIDA, Shantipriya
  • PARTHASARATHI, Sree Hari Krishnan
  • PINTO, Francisco
  • PITON, Timothy
  • POCARD, Valentin
  • POTARD, Blaise
  • RAZAVI, Marzieh
  • SAHA, Atreyee
  • SALAMIN, Chloé
  • SAMUI, Suman
  • SARFJOO, Saeed (Seyyed)
  • SEBASTIAN, Jilt
  • SHAHNAWAZUDDIN, Syed
  • SHAKAS, Alexis
  • SHANKAR, Ravi
  • SHARMA, Shivam
  • SINGH, Muskaan
  • SRINIVASAMURTHY, Ajay
  • STEPHENSON, Todd
  • STERPU, George
  • SZASZAK, György
  • TKACZUK, Jakub
  • TONG, Sibo
  • TRUSCELLO, Léonard
  • TYAGI, Vivek
  • ULLMANN, Raphael
  • VALENTE, Fabio
  • VASQUEZ-CORREA, Juan Camilo

Active Research Grants

Past Research Grants