{"id":9175,"date":"2026-02-19T16:30:35","date_gmt":"2026-02-19T16:30:35","guid":{"rendered":"https:\/\/hd.is\/?post_type=vorur&#038;p=9175"},"modified":"2026-03-09T14:49:30","modified_gmt":"2026-03-09T14:49:30","slug":"titringsmaelar-2","status":"publish","type":"vorur","link":"https:\/\/hd.is\/en\/vorur\/titringsmaelar-2\/","title":{"rendered":"Seismographs"},"excerpt":{"rendered":"<p>Vibration analysis is one of the most effective methods for assessing the condition of machinery. Using frequency spectrum analysis (FFT spectrum analysis), data from the sensors is processed in specialised software, where frequencies can be compared and anomalies that indicate faults, such as in bearings, shafts or the gearbox, can be analysed.<\/p>","protected":false},"featured_media":9032,"parent":0,"template":"","meta":{"button-type":"Video Lightbox","external-link-url":"","video-lightbox-url":"https:\/\/www.youtube.com\/watch?v=BPMjYJ_HoWk&amp;list=PLDNHqPpwBs8NjI1FP7xSZ8eaYK_oJJiTX&amp;index=2&amp;t=2s","button-color":"#FFD200","button-text":"Video: Adash - Vibration Analysis for beginners"},"voruflokkar":[57],"class_list":["post-9175","vorur","type-vorur","status-publish","has-post-thumbnail","hentry","voruflokkar-eftirlitsbunadur"],"_links":{"self":[{"href":"https:\/\/hd.is\/en\/wp-json\/wp\/v2\/vorur\/9175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hd.is\/en\/wp-json\/wp\/v2\/vorur"}],"about":[{"href":"https:\/\/hd.is\/en\/wp-json\/wp\/v2\/types\/vorur"}],"version-history":[{"count":5,"href":"https:\/\/hd.is\/en\/wp-json\/wp\/v2\/vorur\/9175\/revisions"}],"predecessor-version":[{"id":9287,"href":"https:\/\/hd.is\/en\/wp-json\/wp\/v2\/vorur\/9175\/revisions\/9287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hd.is\/en\/wp-json\/wp\/v2\/media\/9032"}],"wp:attachment":[{"href":"https:\/\/hd.is\/en\/wp-json\/wp\/v2\/media?parent=9175"}],"wp:term":[{"taxonomy":"voruflokkar","embeddable":true,"href":"https:\/\/hd.is\/en\/wp-json\/wp\/v2\/voruflokkar?post=9175"}],"curies":[{"name":"WordPress","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}