Acquisition et reconnaissance automatique d'expressions et d'appels vocaux dans un habitat

Abstract : This paper presents a system to recognize calls for help in the home of seniors to provide reassurance and assistance. The system is using an ASR which must operate with distant and expressive speech. Moreover, privacy is ensured by running the decoding on-site and not on a remote server. Furthermore the system was biased to recognize only set of sentences. The system has been evaluated in a smart space reproducing a typical living room where 17 participants played scenarios including falls. The results showed a promising error rate, 29%, while emphasizing the challenges of the task.
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Michel Vacher, Benjamin Lecouteux, Frédéric Aman, François Portet, Solange Rossato. Acquisition et reconnaissance automatique d'expressions et d'appels vocaux dans un habitat. JEP-TALN-RECITAL 2016, Jul 2016, Paris, France. pp.28-36. ⟨hal-01329188⟩

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