{"id":18523,"date":"2018-06-01T10:16:06","date_gmt":"2018-06-01T09:16:06","guid":{"rendered":"https:\/\/www.cetestgroup.com\/?page_id=18523"},"modified":"2018-06-04T14:38:37","modified_gmt":"2018-06-04T13:38:37","slug":"bruit-et-vibrations","status":"publish","type":"page","link":"https:\/\/www.cetestgroup.com\/fr\/essais-aeronautiques-et-autres\/bruit-et-vibrations\/","title":{"rendered":"Bruit et vibrations"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column]<div class=\"ult-spacer spacer-69dd1e33641bc\" data-id=\"69dd1e33641bc\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_column_text]<\/p>\n<p>Essais de v\u00e9rification et de validation conform\u00e9ment aux principales normes internationales et\/ou aux besoins du client.<\/p>\n<p>Pour une \u00e9tude de bruit compl\u00e8te, nous \u00e9tudions l\u2019int\u00e9gralit\u00e9 de l\u2019empreinte sonore ainsi que l\u2019effet des diff\u00e9rents sous-syst\u00e8mes et auxiliaires.<\/p>\n<p>Nous effectuons \u00e9galement des essais pour la mesure et la caract\u00e9risation acoustique d\u2019\u00e9quipement ind\u00e9pendant.<\/p>\n<p>[\/vc_column_text]<div class=\"ult-spacer spacer-69dd1e3364230\" data-id=\"69dd1e3364230\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_column_text]<\/p>\n<p><strong>Instrumentation:<\/strong> large gamme de microphones pour mesure simple ou de r\u00e9seau, avec outils avanc\u00e9s de post-traitement.<\/p>\n<p>[\/vc_column_text]<div class=\"ult-spacer spacer-69dd1e336427d\" data-id=\"69dd1e336427d\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[\/vc_column][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_single_image image=\u00a0\u00bb16171&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb][\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"ult-spacer spacer-69dd1e33642c3\" data-id=\"69dd1e33642c3\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_column_text]<\/p>\n<p>CETEST effectue de nombreux types de mesures et d\u2019analyses de vibrations. Quelques exemples:<\/p>\n<p>[\/vc_column_text]<div class=\"ult-spacer spacer-69dd1e3364309\" data-id=\"69dd1e3364309\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_row_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;][vc_single_image image=\u00a0\u00bb16170&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb]<div class=\"ult-spacer spacer-69dd1e336434c\" data-id=\"69dd1e336434c\" data-height=\"20\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div><div class=\"dfd-heading-shortcode\"><div class=\"dfd-heading-module-wrap center text-center style_01 dfd-heading-69dd1e336442e dfd-disable-resposive-headings\" id=\"dfd-heading-69dd1e336442e\" ><div class=\"inline-block\"><div class=\"dfd-heading-module\"><h6 class=\"widget-title dfd-title \" style=\"font-family:PT Sans; font-weight:400; font-style:normal; font-size: 20px; color: #25bdd5 !important; \"><\/p>\n<p>Analyse de fr\u00e9quences<\/p>\n<p><\/h6><\/div><\/div><\/div><script type=\"text\/javascript\">\r\n\t\t\t\t\t\t\t\t\t(function($) {\r\n\t\t\t\t\t\t\t\t\t\t$(\"head\").append(\"<style>.dfd-heading-69dd1e336442e.dfd-heading-module-wrap .dfd-heading-module .dfd-heading-delimiter {margin-top:10px;margin-bottom:10px;}<\/style>\");\r\n\t\t\t\t\t\t\t\t\t})(jQuery);\r\n\t\t\t\t\t\t\t\t<\/script><\/div><div class=\"ult-spacer spacer-69dd1e3364545\" data-id=\"69dd1e3364545\" data-height=\"10\" data-height-mobile=\"10\" data-height-tab=\"10\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_column_text]<\/p>\n<p>Cette analyse peut \u00eatre utile pour comparer le contenu de fr\u00e9quence des vibrations par rapport \u00e0 des courbes, et pour \u00e9valuer la source principale des vibrations.<\/p>\n<p>[\/vc_column_text]<div class=\"ult-spacer spacer-69dd1e3364591\" data-id=\"69dd1e3364591\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;][vc_single_image image=\u00a0\u00bb16169&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb]<div class=\"ult-spacer spacer-69dd1e33645d6\" data-id=\"69dd1e33645d6\" data-height=\"20\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div><div class=\"dfd-heading-shortcode\"><div class=\"dfd-heading-module-wrap center text-center style_01 dfd-heading-69dd1e3364685 dfd-disable-resposive-headings\" id=\"dfd-heading-69dd1e3364685\" ><div class=\"inline-block\"><div class=\"dfd-heading-module\"><h6 class=\"widget-title dfd-title \" style=\"font-family:PT Sans; font-weight:400; font-style:normal; font-size: 20px; color: #25bdd5 !important; \">Calcul de la FRF<\/h6><h6 class=\"widget-sub-title dfd-sub-title \" style=\"font-family:PT Sans; font-weight:400; font-style:normal; font-size: 14px; font-weight:bold; \">(Fonction de R\u00e9ponse en Fr\u00e9quence)<\/h6><\/div><\/div><\/div><script type=\"text\/javascript\">\r\n\t\t\t\t\t\t\t\t\t(function($) {\r\n\t\t\t\t\t\t\t\t\t\t$(\"head\").append(\"<style>.dfd-heading-69dd1e3364685.dfd-heading-module-wrap .dfd-heading-module .dfd-heading-delimiter {margin-top:10px;margin-bottom:10px;}<\/style>\");\r\n\t\t\t\t\t\t\t\t\t})(jQuery);\r\n\t\t\t\t\t\t\t\t<\/script><\/div><div class=\"ult-spacer spacer-69dd1e33647aa\" data-id=\"69dd1e33647aa\" data-height=\"10\" data-height-mobile=\"10\" data-height-tab=\"10\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_column_text]<\/p>\n<p>Utilis\u00e9e pour d\u00e9terminer la transmission de vibration entre diff\u00e9rents composants. Cette analyse fournit des informations utiles sur le cheminement de transmission des vibrations.<\/p>\n<p>[\/vc_column_text]<div class=\"ult-spacer spacer-69dd1e336480a\" data-id=\"69dd1e336480a\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;][vc_single_image image=\u00a0\u00bb16168&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb]<div class=\"ult-spacer spacer-69dd1e3364849\" data-id=\"69dd1e3364849\" data-height=\"20\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div><div class=\"dfd-heading-shortcode\"><div class=\"dfd-heading-module-wrap center text-center style_01 dfd-heading-69dd1e33648e5 dfd-disable-resposive-headings\" id=\"dfd-heading-69dd1e33648e5\" ><div class=\"inline-block\"><div class=\"dfd-heading-module\"><h6 class=\"widget-title dfd-title \" style=\"font-family:PT Sans; font-weight:400; font-style:normal; font-size: 20px; color: #25bdd5 !important; \"><\/p>\n<p>Suivi de commande<\/p>\n<p><\/h6><\/div><\/div><\/div><script type=\"text\/javascript\">\r\n\t\t\t\t\t\t\t\t\t(function($) {\r\n\t\t\t\t\t\t\t\t\t\t$(\"head\").append(\"<style>.dfd-heading-69dd1e33648e5.dfd-heading-module-wrap .dfd-heading-module .dfd-heading-delimiter {margin-top:10px;margin-bottom:10px;}<\/style>\");\r\n\t\t\t\t\t\t\t\t\t})(jQuery);\r\n\t\t\t\t\t\t\t\t<\/script><\/div><div class=\"ult-spacer spacer-69dd1e33649e4\" data-id=\"69dd1e33649e4\" data-height=\"10\" data-height-mobile=\"10\" data-height-tab=\"10\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_column_text]<\/p>\n<p>Cette analyse compare les niveaux de vibration sur le domaine de fr\u00e9quence \u00e0 la vitesse de rotation. Elle peut \u00eatre cruciale pour la d\u00e9tection de probl\u00e8mes de d\u00e9faillance sur des \u00e9l\u00e9ments rotatifs tels que moteurs et r\u00e9ducteur.<\/p>\n<p>[\/vc_column_text]<div class=\"ult-spacer spacer-69dd1e3364a2b\" data-id=\"69dd1e3364a2b\" data-height=\"30\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"ult-spacer spacer-69dd1e3364a69\" data-id=\"69dd1e3364a69\" data-height=\"60\" data-height-mobile=\"20\" data-height-tab=\"30\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_column_text] Essais de v\u00e9rification et de validation conform\u00e9ment aux principales normes internationales et\/ou aux besoins du client. Pour une \u00e9tude de bruit compl\u00e8te, nous \u00e9tudions l\u2019int\u00e9gralit\u00e9 de l\u2019empreinte sonore<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":18419,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"tmp-page-right-sidebar.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-18523","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bruit et vibrations | CETEST<\/title>\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.cetestgroup.com\/fr\/essais-aeronautiques-et-autres\/bruit-et-vibrations\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bruit et vibrations | CETEST\" \/>\n<meta property=\"og:description\" content=\"[vc_row][vc_column][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2&Prime;][vc_column_text] Essais de v\u00e9rification et de validation conform\u00e9ment aux principales normes internationales et\/ou aux besoins du client. 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