Audio analytics

Our team encompasses a set of skills dedicated to the extraction of information from an audio signal. 

An audio recording often contains more than one speaker. The process of diarisation partitions the audio signal into speaker segments, even when speaker are not known beforehand. Keyword detection consists in identifying the presence of certain words within audio recordings, whereas topic detection determines if a given subject has been discussed during a conversation. When the task is to accurately determine the position of each word or phoneme of a recording, we  speak of text/audio synchronization. We have also developed algorithms aimed at detecting a person’s emotions from an audio recording. It then becomes possible, in an automated system, to modify the system’s behavior according to the user’s reaction in order to adequately satisfy his interlocutor.

Related technologies: keyword detection, audio content indexing, emotion detection 

 

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  • Classo - CRIM Experts Contribute to the Development of Educational Solutions
    03/09/2019

    Classo aims to make digital educational resources more easily accessible to education professionals via an online platform.

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Upcoming event

  • ICoCSec2019
    26 September 2019 0:00
    Malaisie
    Le CRIM présentera 2 articles lors de l'International Conference on Cybersecurity 2019 (ICoC2019). Organisé par Universiti Sains Islam Malaysia en Malaisie, les 25 et 26 septembre 2019.
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Recent Publications

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  • Des technologies perturbatrices pour de futures applications du bâtiment intelligent utilisant AI

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