{"id":180790,"date":"2017-03-03T01:00:00","date_gmt":"2017-03-03T01:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/un-microphone-intelligent-pour-les-appareils-a-commande-vocale\/"},"modified":"2017-03-03T01:00:00","modified_gmt":"2017-03-03T01:00:00","slug":"un-microphone-intelligent-pour-les-appareils-a-commande-vocale","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/un-microphone-intelligent-pour-les-appareils-a-commande-vocale\/","title":{"rendered":"Un microphone intelligent pour les appareils \u00e0 commande vocale"},"content":{"rendered":"

De dimensions r\u00e9duites, ce syst\u00e8me en bo\u00eetier (SiP) int\u00e8gre un microphone MEMS basse consommation de ST qui est activ\u00e9 par le circuit int\u00e9gr\u00e9 de traitement vocal ultra-basse consommation r\u00e9alis\u00e9 par DSP Group, et le microprogramme (firmware) de reconnaissance vocale d\u00e9velopp\u00e9 par Sensory. Cette solution b\u00e9n\u00e9ficie de la technologie de conditionnement avanc\u00e9e de ST pour cr\u00e9er un bo\u00eetier \u00e0 la fois puissant et l\u00e9ger, des cycles d’ex\u00e9cution de batterie extr\u00eamement longs et des fonctionnalit\u00e9s avanc\u00e9es.<\/p>\n

Si les microphones traditionnels dot\u00e9s d’une fonction classique d’activation par la voix permettent effectivement aux utilisateurs de quitter le mode veille sans entrer en contact avec l’appareil, ils sont p\u00e9nalis\u00e9s par leur puissance de traitement limit\u00e9e et doivent r\u00e9activer le processeur du syst\u00e8me principal pour reconna\u00eetre l’instruction re\u00e7ue.<\/p>\n

Gr\u00e2ce aux puissantes fonctions de calcul propos\u00e9es par DSP, ce microphone d\u00e9tecte et reconna\u00eet les instructions sans r\u00e9veiller le syst\u00e8me principal avec, \u00e0 la cl\u00e9, des interactions intuitives et transparentes \u00e0 haut rendement \u00e9nerg\u00e9tique pour les utilisateurs d’appareils \u00e0 commande vocale, tels que les haut-parleurs intelligents, les t\u00e9l\u00e9commandes pour t\u00e9l\u00e9viseur et les syst\u00e8mes domestiques intelligents.
\nIl embarque le circuit de traitement audio ultra-basse consommation HDClear de DSP pour r\u00e9duire de fa\u00e7on consid\u00e9rable la consommation d’\u00e9nergie, prolongeant ainsi de plusieurs ann\u00e9es la dur\u00e9e de vie des \u00e9quipements aliment\u00e9s par batterie sans qu’il soit n\u00e9cessaire de la recharger ou de la remplacer. La r\u00e9action aux commandes vocales est \u00e9galement plus rapide dans la mesure o\u00f9 le syst\u00e8me r\u00e9pond imm\u00e9diatement \u00e0 l’instruction sans \u00eatre oblig\u00e9 de la reconna\u00eetre au pr\u00e9alable.<\/p>\n

\u00ab\u00a0Contrairement aux derni\u00e8res solutions existantes, ce microphone ne se contente pas d’\u00e9couter les voix, il comprend aussi imm\u00e9diatement les commandes sans consommer les ressources \u00e9nerg\u00e9tiques et de calcul du processeur principal,\u00a0\u00bb a comment\u00e9 Andrea Onetti, directeur g\u00e9n\u00e9ral de la division MEMS et Capteurs de STMicroelectronics. \u00ab\u00a0Cette int\u00e9gration intelligente est une am\u00e9lioration majeure pour les interfaces vocales ajout\u00e9es aux objets et applications connect\u00e9s \u00e0 Internet, y compris celles qui contribuent au concept Industrie 4.0.\u00a0\u00bb<\/p>\n

\n

\u00ab\u00a0A l’heure o\u00f9 la voix s’impose comme l’interface utilisateur par d\u00e9faut, un nombre croissant de produits innovants adoptent la technologie intelligente de traitement de la parole. Notre solution allie le faible encombrement, le haut niveau d’int\u00e9gration et la basse consommation d’\u00e9nergie n\u00e9cessaires pour incorporer des interfaces utilisateur \u00e0 commande vocale \u00e0 la fois efficaces et transparentes dans les produits aliment\u00e9s par batterie,\u00a0\u00bb a expliqu\u00e9 Ofer Elyakim, CEO de DSP Group. \u00ab\u00a0La collaboration avec des grands noms de l’industrie comme ST et Sensory au d\u00e9veloppement de ce microphone intelligent permet de lancer sur le march\u00e9 une solution puissante et sobre qui affiche les meilleures performances de sa cat\u00e9gorie, ce qui en fait une solution id\u00e9ale pour tout syst\u00e8me intelligent devant int\u00e9grer des capacit\u00e9s de commande vocales de haute qualit\u00e9.\u00a0\u00bb<\/p>\n

\u00ab\u00a0L’activation vocale permet de transformer la fa\u00e7on dont les utilisateurs interagissent avec un large \u00e9ventail d’\u00e9quipements \u00e9lectroniques, que ce soit \u00e0 la maison, au bureau ou en d\u00e9placement,\u00a0\u00bb a ajout\u00e9 Todd Mozer, CEO de Sensory. \u00ab\u00a0En s’appuyant sur notre firmware de derni\u00e8re g\u00e9n\u00e9ration, la solution \u00e0 haut niveau d’int\u00e9gration de ST repr\u00e9sente un \u00e9l\u00e9ment important pour les constructeurs qui souhaitent donner \u00e0 leurs clients la possibilit\u00e9 de vivre une exp\u00e9rience naturelle et fluide.\u00a0\u00bb<\/p>\n

www.dspg.com<\/a><\/p>\n

www.sensory.com<\/a><\/p>\n

www.st.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

STMicroelectronics, DSP Group et Sensory viennent de r\u00e9v\u00e9ler les d\u00e9tails d’un microphone de d\u00e9tection et traitement de la voix, ultra-basse consommation, dot\u00e9 d’une fonction de reconnaissance de mots-cl\u00e9s et mont\u00e9 dans un bo\u00eetier compact.<\/p>\n","protected":false},"author":9,"featured_media":180791,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-180790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"Un microphone intelligent pour les appareils \u00e0 commande vocale ...<\/title>\n<meta name=\"description\" content=\"STMicroelectronics, DSP Group et Sensory viennent de r\u00e9v\u00e9ler les d\u00e9tails d'un microphone de d\u00e9tection et traitement de la voix, ultra-basse 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