{"id":232428,"date":"2015-03-05T23:00:00","date_gmt":"2015-03-05T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/"},"modified":"2015-03-05T23:00:00","modified_gmt":"2015-03-05T23:00:00","slug":"circuit-bluetooth-a-dsp-integre-pour-laudio-automobile","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/","title":{"rendered":"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile"},"content":{"rendered":"<p>En plus du support Bluetooth v4.0 avec pile logicielle, profils Bluetooth classiques et GATT embarqu&eacute;s, ce circuit int&egrave;gre aussi un processeur de traitement de signal (DSP) qui assure une am&eacute;lioration de l&rsquo;acoustique en milieu bruyant, comme dans une voiture, et l&rsquo;annulation d&rsquo;&eacute;cho pour les syst&egrave;mes mains-libres. Ce DSP peut aussi d&eacute;coder les contenus audio, comme les fichiers SBC, WBS, AAC ou MP3. Un autre microcontr&ocirc;leur embarqu&eacute; assure l&rsquo;ex&eacute;cution du logiciel d&rsquo;application.<br \/>\nDot&eacute; de trois &eacute;l&eacute;ments principaux, ce composant comporte un c&oelig;ur syst&egrave;me &agrave; base ARM Cortex-M3, un coeur Bluetooth ARM7TDMI-S &agrave; 52 MHz et un c&oelig;ur DSP Ceva TeakLite-III &agrave; 208 MHz. Le noyau Bluetooth combine un transpondeur, un commutateur d&rsquo;antenne, un transformateur balun, un amplificateur faible bruit et un amplificateur de puissance.<br \/>\nEn plus du mat&eacute;riel, sont &eacute;galement int&eacute;gr&eacute;s le logiciel Bluetooth HCI, ou interface de contr&ocirc;leur h&ocirc;te, mais aussi une pile logicielle compl&egrave;te et un jeu de 14 profils classiques et BLE GATT, conformes Bluetooth SIG. La pile et les profils sont pr&eacute;-certifi&eacute;s et stock&eacute;s dans une ROM Flash externe, le code d&rsquo;application est &eacute;galement enregistr&eacute; en m&eacute;moire flash externe et ex&eacute;cut&eacute; depuis la SRAM interne. Cette combinaison de mat&eacute;riel et de logiciel contribue &agrave; r&eacute;duire consid&eacute;rablement la nomenclature, ce qui aidera les entreprises &agrave; produire des syst&egrave;mes plus compacts et moins co&ucirc;teux, et &agrave; les lancer plus rapidement sur le march&eacute;, notamment gr&acirc;ce au logiciel embarqu&eacute; &eacute;prouv&eacute;. Le dispositif int&egrave;gre aussi une interface 6 fils, autorisant la coexistence Bluetooth &#8211; WiFi, qui &eacute;limine les conflits entre signaux radio concourants dans la bande 2.4 GHz.<br \/>\nCe circuit est actuellement &eacute;chantillonn&eacute; en bo&icirc;tier compact P-VFBGA &agrave; 97 billes, de 6.0 x 6.0 x 1.0 mm. La production en s&eacute;rie et une version qualifi&eacute;e automobile, conforme AECQ100, seront lanc&eacute;es tr&egrave;s prochainement.\n<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/www.toshiba.semicon-storage.com\/\" title=\"www.toshiba.semicon-storage.com\" rel=\"noopener\">www.toshiba.semicon-storage.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Combinant des fonctionnalit\u00e9s Bluetooth compl\u00e8tes, des capacit\u00e9s de traitement audio et plusieurs circuits support, le TC35668IXBG de Toshiba Electronics est une solution tr\u00e8s int\u00e9gr\u00e9e destin\u00e9e aux sous-syst\u00e8mes mains-libres et streaming audio automobiles. Il convient \u00e0 l&rsquo;int\u00e9gration par les OEM du secteur automobile et aux syst\u00e8mes de deuxi\u00e8me monte de ce secteur. Il peut aussi servir de base \u00e0 une enceinte audio sans-fil.<\/p>\n","protected":false},"author":22,"featured_media":232429,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[908],"domains":[47],"ppma_author":[1149],"class_list":["post-232428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-plds-fpgas-asics-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile ...<\/title>\n<meta name=\"description\" content=\"Combinant des fonctionnalit\u00e9s Bluetooth compl\u00e8tes, des capacit\u00e9s de traitement audio et plusieurs circuits support, le TC35668IXBG de Toshiba Electronics...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/232428\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile\" \/>\n<meta property=\"og:description\" content=\"Combinant des fonctionnalit\u00e9s Bluetooth compl\u00e8tes, des capacit\u00e9s de traitement audio et plusieurs circuits support, le TC35668IXBG de Toshiba Electronics est une solution tr\u00e8s int\u00e9gr\u00e9e destin\u00e9e aux sous-syst\u00e8mes mains-libres et streaming audio automobiles. Il convient \u00e0 l&#039;int\u00e9gration par les OEM du secteur automobile et aux syst\u00e8mes de deuxi\u00e8me monte de ce secteur. Il peut aussi servir de base \u00e0 une enceinte audio sans-fil.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/232428\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2015-03-05T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci7149_toshiba_6649a_lres.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"504\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"eeNews Europe\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/\"},\"author\":{\"name\":\"eeNews Europe\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4\"},\"headline\":\"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile\",\"datePublished\":\"2015-03-05T23:00:00+00:00\",\"dateModified\":\"2015-03-05T23:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/\"},\"wordCount\":386,\"publisher\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#organization\"},\"keywords\":[\"PLDs\/FPGAs\/ASICs\"],\"articleSection\":[\"Nouveaux produits\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/\",\"name\":\"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile -\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#website\"},\"datePublished\":\"2015-03-05T23:00:00+00:00\",\"dateModified\":\"2015-03-05T23:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ecinews.fr\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#website\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ecinews.fr\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4\",\"name\":\"eeNews Europe\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/image\/fae8f0cb15861c4ae0ed4872e2c9fc22\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g\",\"caption\":\"eeNews Europe\"}}]}<\/script>","yoast_head_json":{"title":"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile ...","description":"Combinant des fonctionnalit\u00e9s Bluetooth compl\u00e8tes, des capacit\u00e9s de traitement audio et plusieurs circuits support, le TC35668IXBG de Toshiba Electronics...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/232428\/","og_locale":"fr_FR","og_type":"article","og_title":"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile","og_description":"Combinant des fonctionnalit\u00e9s Bluetooth compl\u00e8tes, des capacit\u00e9s de traitement audio et plusieurs circuits support, le TC35668IXBG de Toshiba Electronics est une solution tr\u00e8s int\u00e9gr\u00e9e destin\u00e9e aux sous-syst\u00e8mes mains-libres et streaming audio automobiles. Il convient \u00e0 l'int\u00e9gration par les OEM du secteur automobile et aux syst\u00e8mes de deuxi\u00e8me monte de ce secteur. Il peut aussi servir de base \u00e0 une enceinte audio sans-fil.","og_url":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/232428\/","og_site_name":"EENewsEurope","article_published_time":"2015-03-05T23:00:00+00:00","og_image":[{"width":504,"height":360,"url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci7149_toshiba_6649a_lres.jpg","type":"image\/jpeg"}],"author":"eeNews Europe","twitter_card":"summary_large_image","twitter_misc":{"Written by":"eeNews Europe","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/#article","isPartOf":{"@id":"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/"},"author":{"name":"eeNews Europe","@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4"},"headline":"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile","datePublished":"2015-03-05T23:00:00+00:00","dateModified":"2015-03-05T23:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/"},"wordCount":386,"publisher":{"@id":"https:\/\/www.ecinews.fr\/fr\/#organization"},"keywords":["PLDs\/FPGAs\/ASICs"],"articleSection":["Nouveaux produits"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/","url":"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/","name":"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile -","isPartOf":{"@id":"https:\/\/www.ecinews.fr\/fr\/#website"},"datePublished":"2015-03-05T23:00:00+00:00","dateModified":"2015-03-05T23:00:00+00:00","breadcrumb":{"@id":"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ecinews.fr\/fr\/circuit-bluetooth-a-dsp-integre-pour-laudio-automobile\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ecinews.fr\/fr\/"},{"@type":"ListItem","position":2,"name":"Circuit Bluetooth \u00e0 DSP int\u00e9gr\u00e9 pour l\u2019audio automobile"}]},{"@type":"WebSite","@id":"https:\/\/www.ecinews.fr\/fr\/#website","url":"https:\/\/www.ecinews.fr\/fr\/","name":"EENewsEurope","description":"Just another WordPress site","publisher":{"@id":"https:\/\/www.ecinews.fr\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ecinews.fr\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.ecinews.fr\/fr\/#organization","name":"EENewsEurope","url":"https:\/\/www.ecinews.fr\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","contentUrl":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","width":283,"height":113,"caption":"EENewsEurope"},"image":{"@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4","name":"eeNews Europe","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/image\/fae8f0cb15861c4ae0ed4872e2c9fc22","url":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","caption":"eeNews Europe"}}]}},"authors":[{"term_id":1149,"user_id":22,"is_guest":0,"slug":"eenews-europe","display_name":"eeNews Europe","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/232428"}],"collection":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/comments?post=232428"}],"version-history":[{"count":0,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/232428\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media\/232429"}],"wp:attachment":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media?parent=232428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/categories?post=232428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/tags?post=232428"},{"taxonomy":"domains","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/domains?post=232428"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/ppma_author?post=232428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}