{"id":14765,"date":"2023-01-11T12:08:40","date_gmt":"2023-01-11T11:08:40","guid":{"rendered":"https:\/\/www.cerege.fr\/?page_id=14765"},"modified":"2023-02-28T16:59:14","modified_gmt":"2023-02-28T15:59:14","slug":"outils-modelisation-experimentale-dacoustique","status":"publish","type":"page","link":"https:\/\/www.cerege.fr\/fr\/equipements\/poles-techniques\/modelisation-acoustique\/outils-modelisation-experimentale-dacoustique\/","title":{"rendered":"Outils Mod\u00e9lisation exp\u00e9rimentale &#038; d&#8217;Acoustique"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"14765\" class=\"elementor elementor-14765\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-723ae348 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"723ae348\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-613ff931\" data-id=\"613ff931\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5e0a52c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e0a52c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2552b4fc\" data-id=\"2552b4fc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3da0988b elementor-widget elementor-widget-shortcode\" data-id=\"3da0988b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumbs\">\n            <div class=\"breadcrumb-container theme1\">\n                <ol>\n                                    <\/ol>\n            <\/div>\n        <\/nav>    <script type=\"application\/ld+json\">\n        {\n            \"@context\": \"http:\/\/schema.org\",\n            \"@type\": \"BreadcrumbList\",\n            \"itemListElement\": [\n                            ]\n        }\n    <\/script>\n   \n    <script>\n            <\/script>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-645ea60a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"645ea60a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-7b359511\" data-id=\"7b359511\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-85757cd elementor-widget elementor-widget-text-editor\" data-id=\"85757cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ce laboratoire fonctionne aux fr\u00e9quences audibles et ultrasonores, et se compose comme suit :<\/p><ul><li>Cha\u00eene d&#8217;\u00e9mission-r\u00e9ception BF (0-150kHz) , (ampli, pr\u00e9ampli, filtres,..)<\/li><li>Transducteurs Bruel &amp; Kjaer omnidirectionnels (sources et r\u00e9cepteurs)<\/li><li>G\u00e9n\u00e9rateur de fonctions arbitraires pour le signal source<\/li><li>Cha\u00eene d&#8217;\u00e9mission-r\u00e9ception HF (20 kHz \u2013 1GHz), emetteur-recepteur Sofranel (signal impulsionnel)<\/li><li>Transducteurs HF directionnels (300-750kHz), (500-1MHz)<\/li><li>B\u00e2ti m\u00e9canique et \u00e9lectrique de pr\u00e9cision 4 axes (x,y,z, T), pilot\u00e9 par microprocesseur sous labview<\/li><li>3 mini cuves (50x50x50cm)<\/li><li>Une cuve acoustique (2&#215;1.6x 2m) + pompe \u00e0 eau, filtres etc.. avec Palan (500kg)<\/li><li>1 biprocesseur sous Linux pour nos calculs et mod\u00e9lisations.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1572752 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1572752\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c80fa5e\" data-id=\"c80fa5e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5c6ed7d elementor-widget elementor-widget-image\" data-id=\"5c6ed7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"425\" height=\"265\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/ecosystem-sediment-GS-2a.jpg\" class=\"attachment-large size-large wp-image-16863\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/ecosystem-sediment-GS-2a.jpg 425w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/ecosystem-sediment-GS-2a-300x187.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/ecosystem-sediment-GS-2a-18x12.jpg 18w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e6a21e5\" data-id=\"e6a21e5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-768b86f elementor-widget elementor-widget-heading\" data-id=\"768b86f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ecosyst\u00e8me s\u00e9dimentaire marin<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-702c370 elementor-widget elementor-widget-text-editor\" data-id=\"702c370\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Etude d&#8217;\u00e9cosyst\u00e8mes s\u00e9dimentaires. Cuve oc\u00e9anique: interface faune \/ mer \/ s\u00e9diment marin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4c7693d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4c7693d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a4d054d\" data-id=\"a4d054d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ea7e28 elementor-widget elementor-widget-image\" data-id=\"5ea7e28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/Multiple_Scatering-1024x640.jpg\" class=\"attachment-large size-large wp-image-16882\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/Multiple_Scatering-1024x640.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/Multiple_Scatering-300x188.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/Multiple_Scatering-768x480.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/Multiple_Scatering-1536x960.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/Multiple_Scatering-scaled.jpg 2048w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/Multiple_Scatering-18x12.jpg 18w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/Multiple_Scatering-1320x825.jpg 1320w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cceb473\" data-id=\"cceb473\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-49281e9 elementor-widget elementor-widget-heading\" data-id=\"49281e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Etude acoustique de la diffusion multiple dans les milieux granulaires<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ceb5af elementor-widget elementor-widget-text-editor\" data-id=\"1ceb5af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cuve acoustique fonctionnant aux fr\u00e9quences ultrasonores.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e6b0a45 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e6b0a45\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-03931ab\" data-id=\"03931ab\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0334d2a elementor-widget elementor-widget-image\" data-id=\"0334d2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"707\" height=\"442\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/photo-detect-racines.jpg\" class=\"attachment-large size-large wp-image-16883\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/photo-detect-racines.jpg 707w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/photo-detect-racines-300x188.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/photo-detect-racines-18x12.jpg 18w\" sizes=\"(max-width: 707px) 100vw, 707px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-98d6e75\" data-id=\"98d6e75\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8420d68 elementor-widget elementor-widget-heading\" data-id=\"8420d68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Imagerie des milieux biophysiques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5def009 elementor-widget elementor-widget-text-editor\" data-id=\"5def009\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cuves acoustiques fonctionnant aux fr\u00e9quences audibles pour l&#8217;imagerie de milieux biophysiques (racines) ou g\u00e9ophysiques.<\/p><p>Th\u00e8se Benjamin MARY (2015)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-670086d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"670086d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4107809\" data-id=\"4107809\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb39adc elementor-widget elementor-widget-image\" data-id=\"fb39adc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"312\" height=\"195\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/NDT_Modelisation_acoustique.jpg\" class=\"attachment-large size-large wp-image-16834\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/NDT_Modelisation_acoustique.jpg 312w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/NDT_Modelisation_acoustique-300x188.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/NDT_Modelisation_acoustique-18x12.jpg 18w\" sizes=\"(max-width: 312px) 100vw, 312px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f401398\" data-id=\"f401398\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e8359c elementor-widget elementor-widget-heading\" data-id=\"3e8359c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tomographie acoustique de roches h\u00e9t\u00e9rog\u00e8nes poreuses (carbonates)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2385e75 elementor-widget elementor-widget-text-editor\" data-id=\"2385e75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cuves acoustiques fonctionnant aux basses fr\u00e9quences. Bati m\u00e9canique et \u00e9lectrique 4 axes (x, y, z, th\u00e9ta)<\/p><p>Th\u00e8se de Dawin BADEN 2017<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2d237cf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d237cf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7a21fef\" data-id=\"7a21fef\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cfaf209 elementor-widget elementor-widget-image\" data-id=\"cfaf209\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/canal-part3-1024x640.jpg\" class=\"attachment-large size-large wp-image-16887\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/canal-part3-1024x640.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/canal-part3-300x188.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/canal-part3-768x480.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/canal-part3-1536x960.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/canal-part3-scaled.jpg 2048w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/canal-part3-18x12.jpg 18w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/02\/canal-part3-1320x825.jpg 1320w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d3c46ec\" data-id=\"d3c46ec\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4d446c elementor-widget elementor-widget-heading\" data-id=\"f4d446c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Canal hydraulique inclinable \u00e0 d\u00e9bit variable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4cdfce elementor-widget elementor-widget-text-editor\" data-id=\"f4cdfce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00c9tude du charriage s\u00e9dimentaire, milieu oc\u00e9anique ou fluvial \u00e9cosyst\u00e8mes,\u00a0 pollution, &#8230; syst\u00e8mes hydrothermaux<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Ce laboratoire fonctionne aux fr\u00e9quences audibles et ultrasonores, et se compose comme suit : Cha\u00eene d&#8217;\u00e9mission-r\u00e9ception BF (0-150kHz) , (ampli, pr\u00e9ampli, filtres,..) Transducteurs Bruel &amp; Kjaer omnidirectionnels (sources et r\u00e9cepteurs) [&hellip;]<\/p>\n","protected":false},"author":551,"featured_media":1865,"parent":9343,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-14765","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-17 12:50:04","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/14765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/users\/551"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/comments?post=14765"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/14765\/revisions"}],"predecessor-version":[{"id":16890,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/14765\/revisions\/16890"}],"up":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/9343"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/media\/1865"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/media?parent=14765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}