{"id":31201,"date":"2023-04-01T09:41:10","date_gmt":"2023-04-01T07:41:10","guid":{"rendered":"https:\/\/laermliga.ch\/types-de-bruit\/"},"modified":"2023-08-17T17:16:55","modified_gmt":"2023-08-17T15:16:55","slug":"types-de-bruit","status":"publish","type":"page","link":"https:\/\/laermliga.ch\/fr\/types-de-bruit\/","title":{"rendered":"Types de bruit"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"31201\" class=\"elementor elementor-31201 elementor-30323\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5411841 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5411841\" 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-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a446cd\" data-id=\"1a446cd\" 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-f2a01b7 elementor-widget elementor-widget-heading\" data-id=\"f2a01b7\" 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\">Types de bruit<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-570ee17 elementor-widget elementor-widget-text-editor\" data-id=\"570ee17\" 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>En Suisse, environ 1,1 million de personnes sont expos\u00e9es \u00e0 des niveaux de bruit du trafic d\u00e9passant les valeurs limites. La principale source de bruit est, de loin, le trafic routier. Il est suivi par le transport ferroviaire et le transport a\u00e9rien. Les autres sources de bruit sont les stands de tir, les installations industrielles et commerciales, les chantiers, les machines, les installations sportives et les restaurants.<\/p>\n\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-top-section elementor-element elementor-element-7e879609 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e879609\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6afe831e\" data-id=\"6afe831e\" 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-629816a8 elementor-widget elementor-widget-text-editor\" data-id=\"629816a8\" 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<h3 class=\"mod mod-text\">Pollution sonore en g\u00e9n\u00e9ral<\/h3>\n<div class=\"mod mod-teaser\">\n<div>\n<div class=\"clearfix layoutLeft\">\n<div class=\"mod mod-text\">\n<article class=\"clearfix\">\n<p class=\"lead\">En Suisse, une personne sur sept pendant la journ\u00e9e et une personne sur huit pendant la nuit est touch\u00e9e par le bruit du trafic nuisible ou incommodant \u00e0 son domicile. La source de perturbation la plus importante est le trafic routier, suivi du trafic ferroviaire et du trafic a\u00e9rien. Le bruit du trafic est en premier lieu un probl\u00e8me environnemental des villes et des agglom\u00e9rations.<\/p>\n<\/article>\n<\/div>\n<div class=\"mod mod-teaser\">\n<div>\n<div class=\"clearfix layoutLeft\">\n<figure class=\"pull-left\"><\/figure>\n<h4>\u00c9tat des lieux de l&rsquo;exposition au bruit<\/h4>\n<p>En Suisse, environ un million de personnes, soit une personne sur sept, sont concern\u00e9es par le bruit g\u00eanant et nuisible. 90 pour cent d&rsquo;entre eux vivent dans des villes et des agglom\u00e9rations. Le trafic routier en est le principal responsable.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"mod mod-teaser\">\n<div>\n<div class=\"clearfix layoutLeft\">\n<figure class=\"pull-left\"><\/figure>\n<h4>Valeurs limites pour le bruit<\/h4>\n<p>Le l\u00e9gislateur fait une distinction entre les valeurs limites d&rsquo;immissions (valeurs limites d&rsquo;exposition) et les valeurs limites d&rsquo;\u00e9missions. Les valeurs limites d&rsquo;exposition d\u00e9finissent le niveau sonore qui peut \u00eatre atteint au point d&rsquo;impact (p. ex. dans un logement). Les valeurs limites d&rsquo;\u00e9mission d\u00e9finissent la quantit\u00e9 maximale de bruit qu&rsquo;un v\u00e9hicule peut \u00e9mettre dans l&rsquo;environnement, par exemple.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"mod mod-teaser\">\n<div>\n<div class=\"clearfix layoutLeft\">\n<figure class=\"pull-left\"><\/figure>\n<h4>D\u00e9termination et \u00e9valuation<\/h4>\n<p>Un niveau de bruit est mesur\u00e9 ou calcul\u00e9 de mani\u00e8re standardis\u00e9e afin de pouvoir ensuite comparer la valeur obtenue avec les exigences l\u00e9gales. Cette rubrique contient une compilation des documents pertinents pour la d\u00e9termination des niveaux de bruit.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><em>Source : les informations suivantes sur les diff\u00e9rentes sources de bruit sont tir\u00e9es des publications publiques de l&rsquo;OFEV.<\/em><\/p>\n<\/div>\n<\/div>\n\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-top-section elementor-element elementor-element-771da93 elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"771da93\" 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-50 elementor-top-column elementor-element elementor-element-14ae9a6\" data-id=\"14ae9a6\" 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-ea7d2dd elementor-widget elementor-widget-video\" data-id=\"ea7d2dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/yCchIEB7cVE&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\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-top-column elementor-element elementor-element-54b9b81\" data-id=\"54b9b81\" 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-830fbb4 elementor-widget elementor-widget-heading\" data-id=\"830fbb4\" 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\">Notre webinaire sur le sujet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e587966 elementor-widget elementor-widget-heading\" data-id=\"e587966\" 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\">Rapport de la CFLB (23.6.22)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-945c3fe elementor-widget elementor-widget-text-editor\" data-id=\"945c3fe\" 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>Webinaire de la Ligue suisse contre le bruit sur les recommandations de la CFLB concernant les valeurs limites d\u2019exposition au bruit. Participants: Jean Marc Wunderli (EMPA, co-auteur du rapport CFLB), Marguerit\u00e9 Trocm\u00e9 (OFROU), Michael Strickler (service d\u2019assainissement du bruit du canton d\u2019Argovie), Sophie Ribaut (comit\u00e9 de la Ligue suisse contre le bruit). Mod\u00e9ration: Gabriela Suter (pr\u00e9sidente de la Ligue suisse contre le bruit). Dur\u00e9e: 60 minutes<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e78b37 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"4e78b37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/youtu.be\/yCchIEB7cVE\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vers le webinaire<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7159231 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"7159231\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.eklb.admin.ch\/de\/eidgenoessische-kommission-fuer-laermbekaempfung-eklb\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-external-link-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vers la CFLB<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-top-section elementor-element elementor-element-dad86a2 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dad86a2\" 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-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ed3ed20\" data-id=\"ed3ed20\" 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-3ca632b elementor-widget elementor-widget-heading\" data-id=\"3ca632b\" 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\">Source de bruit num\u00e9ro 1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04ade1a elementor-widget elementor-widget-heading\" data-id=\"04ade1a\" 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\">Bruit du trafic routier<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb6263e elementor-widget elementor-widget-text-editor\" data-id=\"cb6263e\" 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<h4>Bruit du trafic routier<\/h4>\n<p>Le jour, une personne sur sept et la nuit une personne sur huit est touch\u00e9e \u00e0 son domicile par le bruit nuisible ou incommodant du trafic routier. Malgr\u00e9 les progr\u00e8s r\u00e9alis\u00e9s dans la lutte, la population reste expos\u00e9e \u00e0 des niveaux \u00e9lev\u00e9s dans de nombreux endroits.  <\/p>\n<p>Les principales raisons en sont la croissance g\u00e9n\u00e9rale du trafic et la densification croissante. En conduite constante, le bruit de roulement des pneus d\u00e9passe le bruit du moteur d\u00e8s 20 km\/h pour les voitures de tourisme et d\u00e8s 55 km\/h environ pour les camions.<\/p>\n<p>Outre les innovations techniques apport\u00e9es aux v\u00e9hicules, les rev\u00eatements routiers peu bruyants, les r\u00e9ductions de vitesse, les pneus silencieux et un comportement de conduite conscient du bruit r\u00e9duisent les \u00e9missions sonores.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f1a8aa elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"9f1a8aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.bafu.admin.ch\/bafu\/de\/home\/themen\/laerm\/fachinformationen\/massnahmen-gegen-laerm\/massnahmen-gegen-strassenlaerm.html\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Mesures selon l'OFEV<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-top-column elementor-element elementor-element-61b0053\" data-id=\"61b0053\" 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-9d51339 elementor-widget elementor-widget-image\" data-id=\"9d51339\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;],&quot;sticky_offset&quot;:30,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\" 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=\"767\" height=\"404\" src=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/04\/strassenlaerm_landscape.jpeg\" class=\"attachment-medium_large size-medium_large wp-image-31037\" alt=\"\" srcset=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/04\/strassenlaerm_landscape.jpeg 767w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/04\/strassenlaerm_landscape-300x158.jpeg 300w\" sizes=\"(max-width: 767px) 100vw, 767px\" \/>\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-00378ba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"00378ba\" 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-50 elementor-top-column elementor-element elementor-element-3c3178e\" data-id=\"3c3178e\" 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-1f35852 elementor-widget elementor-widget-image\" data-id=\"1f35852\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;],&quot;sticky_offset&quot;:30,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\" 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=\"600\" src=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/eisenbahnlaerm-1024x768.jpeg\" class=\"attachment-large size-large wp-image-32102\" alt=\"\" srcset=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/eisenbahnlaerm-1024x768.jpeg 1024w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/eisenbahnlaerm-300x225.jpeg 300w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/eisenbahnlaerm-768x576.jpeg 768w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/eisenbahnlaerm-1536x1152.jpeg 1536w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/eisenbahnlaerm.jpeg 1957w\" 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-top-column elementor-element elementor-element-b9e9555\" data-id=\"b9e9555\" 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-bb5baa5 elementor-widget elementor-widget-heading\" data-id=\"bb5baa5\" 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\">Source de bruit num\u00e9ro 2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f23c51 elementor-widget elementor-widget-heading\" data-id=\"8f23c51\" 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\">Bruit des trains<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b481010 elementor-widget elementor-widget-text-editor\" data-id=\"b481010\" 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<h4><span style=\"color: var( --e-global-color-636bad6 ); font-size: 18px;\">Environ 16 000 habitants &#8211; sont expos\u00e9s pendant la journ\u00e9e au bruit du trafic ferroviaire, qui d\u00e9passe les valeurs limites. Pendant la nuit, 87 000 personnes sont concern\u00e9es.<\/span><\/h4>\n<p>Les trains de marchandises internationaux sont particuli\u00e8rement bruyants. Dans le cadre d&rsquo;un programme d&rsquo;assainissement, de nombreuses zones r\u00e9sidentielles situ\u00e9es le long du r\u00e9seau ferroviaire ont \u00e9t\u00e9 prot\u00e9g\u00e9es par des murs antibruit au cours des derni\u00e8res ann\u00e9es. La promotion de wagons de marchandises particuli\u00e8rement peu bruyants et les mesures prises au niveau de l&rsquo;infrastructure devraient permettre de r\u00e9duire encore le bruit des chemins de fer.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9735cf5 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"9735cf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.bafu.admin.ch\/bafu\/de\/home\/themen\/laerm\/fachinformationen\/massnahmen-gegen-laerm\/massnahmen-gegen-eisenbahnlaerm.html\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Mesures selon l'OFEV<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-top-section elementor-element elementor-element-e85af78 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e85af78\" 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-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cbe8c73\" data-id=\"cbe8c73\" 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-a686cf0 elementor-widget elementor-widget-heading\" data-id=\"a686cf0\" 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\">Source de bruit num\u00e9ro 3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16a8aaf elementor-widget elementor-widget-heading\" data-id=\"16a8aaf\" 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\">Bruit des avions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-034b296 elementor-widget elementor-widget-text-editor\" data-id=\"034b296\" 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>Environ 24&rsquo;000 personnes souffrent chaque jour d&rsquo;un bruit d&rsquo;avion trop \u00e9lev\u00e9. Pendant la nuit, environ 75&rsquo;000 personnes sont concern\u00e9es. La plupart d&rsquo;entre eux vivent dans les agglom\u00e9rations autour des grands a\u00e9roports nationaux et dans les zones d&rsquo;influence des a\u00e9rodromes militaires.<\/p>\n<p>Le choix des itin\u00e9raires de vol permet de r\u00e9duire le nombre de personnes concern\u00e9es. L&rsquo;utilisation d&rsquo;avions civils moins bruyants est encourag\u00e9e par des taxes d&rsquo;atterrissage et de d\u00e9collage calcul\u00e9es en fonction du bruit.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5272f48 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"5272f48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.bafu.admin.ch\/bafu\/de\/home\/themen\/laerm\/fachinformationen\/massnahmen-gegen-laerm\/massnahmen-gegen-fluglaerm.html\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Mesures selon l'OFEV<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-top-column elementor-element elementor-element-2ba39af\" data-id=\"2ba39af\" 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-adbcd5a elementor-widget elementor-widget-image\" data-id=\"adbcd5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;],&quot;sticky_offset&quot;:30,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\" 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=\"532\" src=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_333546290_klein-1024x681.jpg\" class=\"attachment-large size-large wp-image-32099\" alt=\"\" srcset=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_333546290_klein-1024x681.jpg 1024w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_333546290_klein-300x200.jpg 300w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_333546290_klein-768x511.jpg 768w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_333546290_klein-1536x1021.jpg 1536w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_333546290_klein.jpg 2000w\" 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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67d1bd08 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67d1bd08\" 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-50 elementor-top-column elementor-element elementor-element-31d9789a\" data-id=\"31d9789a\" 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-b89b79 elementor-widget elementor-widget-image\" data-id=\"b89b79\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;],&quot;sticky_offset&quot;:30,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\" 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=\"533\" src=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_214315486_klein-1024x682.jpg\" class=\"attachment-large size-large wp-image-32096\" alt=\"\" srcset=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_214315486_klein-1024x682.jpg 1024w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_214315486_klein-300x200.jpg 300w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_214315486_klein-768x512.jpg 768w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_214315486_klein-1536x1024.jpg 1536w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_214315486_klein.jpg 2000w\" 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-top-column elementor-element elementor-element-16bda2ad\" data-id=\"16bda2ad\" 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-464c21f7 elementor-widget elementor-widget-heading\" data-id=\"464c21f7\" 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\">Source de bruit num\u00e9ro 4<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffa7f04 elementor-widget elementor-widget-heading\" data-id=\"ffa7f04\" 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\">Bruit industriel<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78484af6 elementor-widget elementor-widget-text-editor\" data-id=\"78484af6\" 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>Le nombre de personnes affect\u00e9es par le bruit provenant d&rsquo;entreprises industrielles, commerciales et agricoles, d&rsquo;installations \u00e9nerg\u00e9tiques et de loisirs, de parkings ou de la manutention de marchandises n&rsquo;est pas connu. Le bruit y est g\u00e9n\u00e9ralement localis\u00e9, surtout dans les environs imm\u00e9diats des sites d&rsquo;exploitation. Les nuisances sonores ont fortement diminu\u00e9 gr\u00e2ce aux assainissements acoustiques.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-687310fa elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"687310fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.bafu.admin.ch\/bafu\/de\/home\/themen\/laerm\/fachinformationen\/massnahmen-gegen-laerm\/massnahmen-gegen-industrie--und-gewerbelaerm.html\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Mesures selon l'OFEV<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-top-section elementor-element elementor-element-1b8b0bf8 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b8b0bf8\" 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-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-66f77e4e\" data-id=\"66f77e4e\" 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-17730489 elementor-widget elementor-widget-heading\" data-id=\"17730489\" 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\">autres types de bruit<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e27905e elementor-widget elementor-widget-heading\" data-id=\"5e27905e\" 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\">Bruit de construction, de tir et d'appareils<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b05601e elementor-widget elementor-widget-text-editor\" data-id=\"4b05601e\" 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<h3>Bruit de construction<\/h3>\n<p>Aucune information n&rsquo;est disponible sur l&rsquo;ampleur de la population touch\u00e9e par le bruit des travaux. Les travaux de construction tels que le dynamitage, le battage, le fraisage ou l&rsquo;excavation provoquent un bruit important de mani\u00e8re temporaire et limit\u00e9e dans l&rsquo;espace. Pour les grands projets, les nuisances sonores peuvent durer plusieurs ann\u00e9es.<\/p>\n<p>En raison des fortes variations du bruit de la construction, le Conseil f\u00e9d\u00e9ral n&rsquo;a pas fix\u00e9 de valeurs limites d&rsquo;exposition \u00e0 cet effet. La directive sur le bruit des chantiers de l&rsquo;OFEV d\u00e9crit les mesures de construction et d&rsquo;exploitation visant \u00e0 r\u00e9duire le bruit. Elles d\u00e9pendent notamment de la distance par rapport \u00e0 l&rsquo;environnement concern\u00e9, de l&rsquo;intensit\u00e9 des travaux et de la circulation sur le chantier.<\/p>\n<p><a href=\"https:\/\/www.bafu.admin.ch\/bafu\/de\/home\/themen\/laerm\/fachinformationen\/massnahmen-gegen-laerm\/massnahmen-gegen-baulaerm.html\">Mesures selon l&rsquo;OFEV<\/a><\/p>\n<h3>Bruit de tir<\/h3>\n<p>Environ 20&rsquo;000 personnes sont affect\u00e9es par le bruit des places d&rsquo;armes et d&rsquo;exercice militaires, qui d\u00e9passe les valeurs limites. Dans les installations de tir civiles, le nombre de personnes concern\u00e9es a fortement diminu\u00e9 gr\u00e2ce \u00e0 l&rsquo;assainissement du bruit et au regroupement des installations. Il y a un besoin de rattrapage pour l&rsquo;assainissement acoustique des installations militaires ainsi que pour les petits stands de tir pour les armes de sport et de chasse.<\/p>\n<p><a href=\"https:\/\/www.bafu.admin.ch\/bafu\/de\/home\/themen\/laerm\/fachinformationen\/massnahmen-gegen-laerm\/massnahmen-gegen-schiesslaerm.html\">Mesures selon l&rsquo;OFEV<\/a><\/p>\n<h3>Bruit des appareils et des machines<\/h3>\n<p>Souffleur de feuilles, tondeuse \u00e0 gazon ou marteau perforateur : le bruit des moteurs d&rsquo;appareils et de machines mobiles peut \u00eatre g\u00eanant. Il est difficile d&rsquo;estimer le nombre de personnes concern\u00e9es. Le bruit se produit souvent dans des zones habituellement calmes et \u00e0 des heures tranquilles de la journ\u00e9e. Le niveau sonore intense ne dure cependant pas en permanence.<\/p>\n<p>Dans l&rsquo;ordonnance sur le bruit des machines, la Conf\u00e9d\u00e9ration a fix\u00e9 des valeurs limites d&rsquo;\u00e9mission pour diff\u00e9rents appareils et machines. Il a \u00e9galement impos\u00e9 \u00e0 certains d&rsquo;entre eux un marquage du niveau de puissance acoustique maximal.<\/p>\n<p><a href=\"https:\/\/www.bafu.admin.ch\/bafu\/de\/home\/themen\/laerm\/fachinformationen\/massnahmen-gegen-laerm\/massnahmen-gegen-geraete--und-maschinenlaerm.html\">Mesures selon l&rsquo;OFEV<\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3db3120b elementor-widget__width-auto elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"3db3120b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.bafu.admin.ch\/bafu\/de\/home\/themen\/laerm\/fachinformationen\/laermbelastung\/grenzwerte-fuer-laerm\/belastungsgrenzwerte-fuer-laerm.html\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Informations d\u00e9taill\u00e9es (OFEV)<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-top-column elementor-element elementor-element-54b92764\" data-id=\"54b92764\" 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-4a2a1d13 elementor-widget elementor-widget-image\" data-id=\"4a2a1d13\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;],&quot;sticky_offset&quot;:30,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\" 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=\"533\" src=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_460789366_1600-1024x682.png\" class=\"attachment-large size-large wp-image-32092\" alt=\"\" srcset=\"https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_460789366_1600-1024x682.png 1024w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_460789366_1600-300x200.png 300w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_460789366_1600-768x511.png 768w, https:\/\/laermliga.ch\/wp-content\/uploads\/2023\/08\/Depositphotos_460789366_1600.png 1200w\" 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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>En Suisse, environ 1,1 million de personnes sont expos\u00e9es \u00e0 des niveaux de bruit du trafic d\u00e9passant les valeurs limites. La principale source de bruit est, de loin, le trafic routier. Il est suivi par le transport ferroviaire et le transport a\u00e9rien. Les autres sources de bruit sont les stands de tir, les installations industrielles [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-31201","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Types de bruit - Laermliga Website<\/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:\/\/laermliga.ch\/types-de-bruit\/?lang=fr\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Types de bruit - Laermliga Website\" \/>\n<meta property=\"og:description\" content=\"En Suisse, environ 1,1 million de personnes sont expos\u00e9es \u00e0 des niveaux de bruit du trafic d\u00e9passant les valeurs limites. La principale source de bruit est, de loin, le trafic routier. Il est suivi par le transport ferroviaire et le transport a\u00e9rien. 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