{"id":1415,"date":"2025-10-28T14:56:21","date_gmt":"2025-10-28T12:56:21","guid":{"rendered":"https:\/\/byggnettside.com\/tjenester\/sound\/"},"modified":"2026-01-19T15:36:16","modified_gmt":"2026-01-19T13:36:16","slug":"sound","status":"publish","type":"tjenester","link":"https:\/\/byggnettside.com\/en\/services\/ukategorisert\/sound\/","title":{"rendered":"Sound"},"content":{"rendered":"\n<p><strong>ITEK Green Technologies<\/strong> provides solutions for reducing noise pollution.<\/p>\n\n<p>Noise pollution is unwanted sound that affects hearing, concentration, work efficiency or causes accidents, defined as noise or &#8220;noise pollution&#8221;.<\/p>\n\n<p>Unwanted sound is mainly divided into two groups:<\/p>\n\n<ol class=\"wp-block-list\">\n<li>Irritating noise from e. g. ventilation systems, fans, motors and similar.  <\/li>\n\n\n\n<li>Harmful noise from strong sources environments &gt; 80 dB (A) and impulse sound &gt; 130 dB (C).<\/li>\n<\/ol>\n\n<p><strong>Mapping and measurement<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Correct measurements should be performed by personnel with the right competence and equipment<\/li>\n\n\n\n<li>Noise exposure is the average noise level over an eight-hour workday<\/li>\n\n\n\n<li>Impulse noise should be included<\/li>\n\n\n\n<li>Personal dosimeters provide daily noise dose normalized to an eight-hour workday<\/li>\n\n\n\n<li>Stationary measurements can be used to identify noise sources in addition to this<\/li>\n<\/ul>\n\n<p>Both noise level and duration determine how one is affected. 3 dB represents a doubling of sound power <\/p>\n\n<p><strong>ITEK Green Technologies<\/strong> provides:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Sound traps for fan and filter systems<\/li>\n\n\n\n<li>Sound boxes and chambers for fans<\/li>\n\n\n\n<li>Sound absorption and shielding\n<ul class=\"wp-block-list\">\n<li>Sound walls, absorbing\/non-absorbing<\/li>\n\n\n\n<li>Curtains<\/li>\n\n\n\n<li>Cabinets<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Choosing solutions with better efficiency<\/li>\n\n\n\n<li>Frequency control of motor speed<\/li>\n\n\n\n<li>Vibration dampers<\/li>\n<\/ul>\n","protected":false},"featured_media":1314,"template":"","meta":{"_acf_changed":false},"losning":[],"class_list":["post-1415","tjenester","type-tjenester","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/byggnettside.com\/en\/wp-json\/wp\/v2\/tjenester\/1415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/byggnettside.com\/en\/wp-json\/wp\/v2\/tjenester"}],"about":[{"href":"https:\/\/byggnettside.com\/en\/wp-json\/wp\/v2\/types\/tjenester"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/byggnettside.com\/en\/wp-json\/wp\/v2\/media\/1314"}],"wp:attachment":[{"href":"https:\/\/byggnettside.com\/en\/wp-json\/wp\/v2\/media?parent=1415"}],"wp:term":[{"taxonomy":"losning","embeddable":true,"href":"https:\/\/byggnettside.com\/en\/wp-json\/wp\/v2\/losning?post=1415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}