{"id":22351,"date":"2026-08-17T16:12:27","date_gmt":"2026-08-17T14:12:27","guid":{"rendered":"https:\/\/www.groupe-boet.com\/noise-reduction-in-industrial-silencers-why-the-spectrum-matters-more-than-the-numbers\/"},"modified":"2026-08-17T16:12:27","modified_gmt":"2026-08-17T14:12:27","slug":"noise-reduction-in-industrial-silencers-why-the-spectrum-matters-more-than-the-numbers","status":"publish","type":"post","link":"https:\/\/www.groupe-boet.com\/en\/noise-reduction-in-industrial-silencers-why-the-spectrum-matters-more-than-the-numbers\/","title":{"rendered":"Noise Reduction in Industrial Silencers: Why the Spectrum Matters More Than the Numbers"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>A &#8220;30 dB&#8221; silencer may be ineffective if its frequency response does not cover the correct spectrum. Learn about the Groupe Bo\u00ebt&#8217;s spectral sizing method. <\/p>\n","protected":false},"author":22,"featured_media":21665,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-22351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-categories-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/posts\/22351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/comments?post=22351"}],"version-history":[{"count":0,"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/posts\/22351\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/media\/21665"}],"wp:attachment":[{"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/media?parent=22351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/categories?post=22351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.groupe-boet.com\/en\/wp-json\/wp\/v2\/tags?post=22351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}