{"id":379,"date":"2011-03-30T14:02:41","date_gmt":"2011-03-30T14:02:41","guid":{"rendered":"https:\/\/blog.zhdk.ch\/marcusmaeder\/?p=379"},"modified":"2012-01-12T14:03:44","modified_gmt":"2012-01-12T14:03:44","slug":"sensor-and-coupling-tests","status":"publish","type":"post","link":"https:\/\/blog.zhdk.ch\/marcusmaeder\/2011\/03\/30\/sensor-and-coupling-tests\/","title":{"rendered":"Sensor and Coupling Tests"},"content":{"rendered":"<div id=\"attachment_375\" style=\"width: 490px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/couplingtests_1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-375\" src=\"https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/couplingtests_1.jpg\" alt=\"\" width=\"480\" height=\"320\" class=\"size-full wp-image-375\" srcset=\"https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/couplingtests_1.jpg 480w, https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/couplingtests_1-300x200.jpg 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/a><p id=\"caption-attachment-375\" class=\"wp-caption-text\">Tests with coupling agents on wood<\/p><\/div>\n<p>It is quite a challenge to obtain analyzable signals from plants above the background noise that convey more than just the resonance of the sensors themselves. In order to achieve this, we conducted a series of coupling and sensor tests in order to optimize our equipment so that we could use it to carry out our first field recordings on a chosen tree during the summer.<\/p>\n<div id=\"attachment_373\" style=\"width: 490px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/piezosensor.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-373\" src=\"https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/piezosensor.jpg\" alt=\"\" width=\"480\" height=\"480\" class=\"size-full wp-image-373\" srcset=\"https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/piezosensor.jpg 480w, https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/piezosensor-150x150.jpg 150w, https:\/\/blog.zhdk.ch\/marcusmaeder\/files\/2012\/01\/piezosensor-300x300.jpg 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/a><p id=\"caption-attachment-373\" class=\"wp-caption-text\">Self-made &quot;Piezo needle&quot; sensor<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>It is quite a challenge to obtain analyzable signals from plants above the background noise that convey more than just the resonance of the sensors themselves. In order to achieve this, we conducted a series of coupling and sensor tests &hellip; <a href=\"https:\/\/blog.zhdk.ch\/marcusmaeder\/2011\/03\/30\/sensor-and-coupling-tests\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":515,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[427],"tags":[],"class_list":["post-379","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/posts\/379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/users\/515"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/comments?post=379"}],"version-history":[{"count":3,"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/posts\/379\/revisions"}],"predecessor-version":[{"id":385,"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/posts\/379\/revisions\/385"}],"wp:attachment":[{"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/media?parent=379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/categories?post=379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.zhdk.ch\/marcusmaeder\/wp-json\/wp\/v2\/tags?post=379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}