{"id":116,"date":"2003-01-10T11:08:12","date_gmt":"2003-01-10T11:08:12","guid":{"rendered":"http:\/\/localhost\/wordpress\/?p=116"},"modified":"2012-10-23T15:53:28","modified_gmt":"2012-10-23T15:53:28","slug":"audio-spotlight-for-sale","status":"publish","type":"post","link":"https:\/\/www.noiseboard.com\/?p=116","title":{"rendered":"Audio Spotlight for sale"},"content":{"rendered":"<p>Holosonics is selling the &#8220;audio spotlight&#8221;, an ultra-sonic loudspeaker than generates audible noise by the non-linear behaviour of air. The radiation pattern is a few degrees, so that sound does not disperse like a conventional loudspeaker. A special signal processing amplifier is required to convert audible signals into the ultra-sonic range. <\/p>\n<p>Read more on the <a HREF=\"http:\/\/www.holosonics.com\/products.html\">Holosonics<\/a> web site.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Holosonics is selling the &#8220;audio spotlight&#8221;, an ultra-sonic loudspeaker than generates audible noise by the non-linear behaviour of air. The radiation pattern is a few <span class=\"ellipsis\">&hellip;<\/span> <span class=\"entry-more-link-wrapper\"><a href=\"https:\/\/www.noiseboard.com\/?p=116\" class=\"entry-more-link entry-more-link-excerpt btn btn-primary\"><span>Read More<\/span><\/a><\/span><\/p>\n","protected":false},"author":24,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-116","post","type-post","status-publish","format-standard","hentry","category-gadgets"],"_links":{"self":[{"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=\/wp\/v2\/posts\/116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=116"}],"version-history":[{"count":2,"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=\/wp\/v2\/posts\/116\/revisions"}],"predecessor-version":[{"id":1972,"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=\/wp\/v2\/posts\/116\/revisions\/1972"}],"wp:attachment":[{"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.noiseboard.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}