{"id":678,"date":"2023-08-02T12:40:18","date_gmt":"2023-08-02T12:40:18","guid":{"rendered":"https:\/\/akustikdoktorn.se\/?page_id=678"},"modified":"2023-08-14T14:18:57","modified_gmt":"2023-08-14T14:18:57","slug":"projects_2020_dec","status":"publish","type":"page","link":"https:\/\/akustikdoktorn.se\/en\/projects_2020_dec\/","title":{"rendered":"Projects_2020_dec"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"678\" class=\"elementor elementor-678\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f2704cc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f2704cc\" 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-c4d7f5b\" data-id=\"c4d7f5b\" 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-849782f elementor-widget elementor-widget-heading\" data-id=\"849782f\" 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\">Bullerd\u00e4mpning av sj\u00f6polisens nya patrullb\u00e5t<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01abac9 elementor-widget elementor-widget-text-editor\" data-id=\"01abac9\" 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>On behalf of <a href=\"https:\/\/www.marellboats.se\/\">Marell Boats<\/a> Akustikdoktorn has measured sound and vibration levels on a patrol boat operated by the Stockholm maritime police. The boat is of a new type with the designation <a href=\"https:\/\/www.marellboats.se\/batmodeller\/m15\/\" target=\"_blank\" rel=\"noopener\">MD15<\/a> and is powered by two Volvo Penta D6 DPI Aquamatic sterndrives.<\/p><p>The measurements were carried out in waters between Nacka Strand and Bj\u00f6rnsgrund, mainly in and around the fairway, at different speeds and during idling at dock. The aim was to survey sound and vibration levels on board to find effective measures to reduce noise levels in the cabin and to support the development of future silent aluminum boats and vessels from Marell Boats.<\/p><p>High engine power combined with small hull damping require specific measures for good sound comfort such as floating cab flooring and optimized engine and cabin vibration isolation. Akustikdoktorn has proven experience in noise control solutions for boats and ship and measures are developed in close in collaboration with Marell Boats.<\/p>\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-34eb479 elementor-widget elementor-widget-image\" data-id=\"34eb479\" 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=\"1024\" height=\"399\" src=\"https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat1-1024x399.jpg\" class=\"attachment-large size-large wp-image-683\" alt=\"\" srcset=\"https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat1-1024x399.jpg 1024w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat1-300x117.jpg 300w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat1-768x299.jpg 768w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat1-18x7.jpg 18w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat1.jpg 1036w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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<div class=\"elementor-element elementor-element-353eb3a elementor-widget elementor-widget-image\" data-id=\"353eb3a\" 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=\"816\" height=\"271\" src=\"https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat2.jpg\" class=\"attachment-large size-large wp-image-684\" alt=\"\" srcset=\"https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat2.jpg 816w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat2-300x100.jpg 300w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat2-768x255.jpg 768w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat2-18x6.jpg 18w\" sizes=\"(max-width: 816px) 100vw, 816px\" \/>\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<div class=\"elementor-element elementor-element-ff1e4d7 elementor-widget elementor-widget-image\" data-id=\"ff1e4d7\" 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=\"324\" height=\"432\" src=\"https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat3.jpg\" class=\"attachment-large size-large wp-image-685\" alt=\"\" srcset=\"https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat3.jpg 324w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat3-225x300.jpg 225w, https:\/\/akustikdoktorn.se\/wp-content\/uploads\/2023\/08\/policeboat3-9x12.jpg 9w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/>\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>","protected":false},"excerpt":{"rendered":"<p>Bullerd\u00e4mpning av sj\u00f6polisens nya patrullb\u00e5t Akustikdoktorn har p\u00e5 uppdrag av Marell Boats m\u00e4tt ljud- och vibrationsniv\u00e5er i en patrullb\u00e5t som tillh\u00f6r sj\u00f6polisen i Stockholm. B\u00e5ten \u00e4r av en ny typ med beteckningen MD15 och drivs av tv\u00e5 Volvo Penta D6 DPI med drev. M\u00e4tningarna genomf\u00f6rdes\u00a0vid olika hastigheter\u00a0i vatten mellan Nacka Strand och Bj\u00f6rnsgrund samt under &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/akustikdoktorn.se\/en\/projects_2020_dec\/\"> <span class=\"screen-reader-text\">Projects_2020_dec<\/span> Read More &raquo;<\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-678","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/akustikdoktorn.se\/en\/wp-json\/wp\/v2\/pages\/678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/akustikdoktorn.se\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/akustikdoktorn.se\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/akustikdoktorn.se\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/akustikdoktorn.se\/en\/wp-json\/wp\/v2\/comments?post=678"}],"version-history":[{"count":19,"href":"https:\/\/akustikdoktorn.se\/en\/wp-json\/wp\/v2\/pages\/678\/revisions"}],"predecessor-version":[{"id":1036,"href":"https:\/\/akustikdoktorn.se\/en\/wp-json\/wp\/v2\/pages\/678\/revisions\/1036"}],"wp:attachment":[{"href":"https:\/\/akustikdoktorn.se\/en\/wp-json\/wp\/v2\/media?parent=678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}