{"id":202098,"date":"2016-08-11T01:27:23","date_gmt":"2016-08-11T01:27:23","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/toshiba-ameliore-la-qualite-sonore-des-applications-audio-automobile\/"},"modified":"2016-08-11T01:27:23","modified_gmt":"2016-08-11T01:27:23","slug":"toshiba-ameliore-la-qualite-sonore-des-applications-audio-automobile","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/toshiba-ameliore-la-qualite-sonore-des-applications-audio-automobile\/","title":{"rendered":"Toshiba am\u00e9liore la qualit\u00e9 sonore des applications audio automobile"},"content":{"rendered":"<p>La d\u00e9tection d&rsquo;un biais de tension pendant la reproduction sonore est particuli\u00e8rement difficile \u00e0 g\u00e9rer. Pour r\u00e9pondre \u00e0 cela, le TCB501HQ int\u00e8gre un tout nouveau circuit de d\u00e9tection permanente de biais de tension. Il est \u00e9galement capable de d\u00e9tecter un biais de tension DC (continu) provenant de la fuite du condensateur d&rsquo;entr\u00e9e ou d&rsquo;autres sources, m\u00eame pendant la reproduction sonore. D&rsquo;autres circuits de protection sont \u00e9galement inclus, notamment un circuit de coupure thermique, et des circuits de protection contre les surtensions, contre la mise \u00e0 la masse ou \u00e0 VCC de la sortie, ainsi qu&rsquo;une fonction de d\u00e9tection de court-circuit.<\/p>\n<p><a href=\"http:\/\/eu.vocuspr.com\/Tracking.aspx?Data=HHL%3d8476%3f%26JDG%3c%3a99%2b53%3a%26SDG%3c%3a0%3c2&amp;RE=MC&amp;RI=4321487&amp;Preview=False&amp;DistributionActionID=10424&amp;Action=Follow+Link\" target=\"_blank\" rel=\"noopener\">www.toshiba.semicon-storage.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Toshiba Electronics Europe pr\u00e9sente un nouveau circuit amplificateur audio 49W par canal, pour applications automobiles. Le TCB501HQ 4 canaux fournit une puissance de sortie \u00e9lev\u00e9e et une faible distorsion, et d\u00e9tecte aussi les biais de tension en sortie. Tout comme un syst\u00e8me audio hi-fi haut-de-gamme, ce circuit int\u00e8gre un asservissement de courant. Celui-ci emp\u00eache la d\u00e9gradation de la qualit\u00e9 sonore aux extr\u00eamit\u00e9s de la bande passante, et am\u00e9liore ainsi la coh\u00e9rence sonore et l&rsquo;exp\u00e9rience d&rsquo;\u00e9coute.<\/p>\n","protected":false},"author":9,"featured_media":202099,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-202098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Toshiba am\u00e9liore la qualit\u00e9 sonore des applications audio aut...<\/title>\n<meta name=\"description\" content=\"Toshiba Electronics Europe pr\u00e9sente un nouveau circuit amplificateur audio 49W par canal, pour applications automobiles. Le TCB501HQ 4 canaux fournit une...\" \/>\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\/202098\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Toshiba am\u00e9liore la qualit\u00e9 sonore des applications audio automobile\" \/>\n<meta property=\"og:description\" content=\"Toshiba Electronics Europe pr\u00e9sente un nouveau circuit amplificateur audio 49W par canal, pour applications automobiles. Le TCB501HQ 4 canaux fournit une puissance de sortie \u00e9lev\u00e9e et une faible distorsion, et d\u00e9tecte aussi les biais de tension en sortie. Tout comme un syst\u00e8me audio hi-fi haut-de-gamme, ce circuit int\u00e8gre un asservissement de courant. 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