{"id":19631,"date":"2015-11-26T17:47:38","date_gmt":"2015-11-27T01:47:38","guid":{"rendered":"http:\/\/lifeboat.com\/blog\/2015\/11\/graphene-microphone-outperforms-traditional-nickel-and-offers-ultrasonic-reach"},"modified":"2017-06-04T20:18:44","modified_gmt":"2017-06-05T03:18:44","slug":"graphene-microphone-outperforms-traditional-nickel-and-offers-ultrasonic-reach","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2015\/11\/graphene-microphone-outperforms-traditional-nickel-and-offers-ultrasonic-reach","title":{"rendered":"Graphene microphone outperforms traditional nickel and offers ultrasonic reach"},"content":{"rendered":"<p><a class=\\'blog-photo\\' href=\"https:\/\/lifeboat.com\/blog.images\/graphene-microphone-outperforms-traditional-nickel-and-offers-ultrasonic-reach.jpg\"><\/a><\/p>\n<p>Scientists have developed a graphene based microphone nearly 32 times more sensitive than microphones of standard nickel-based construction.<\/p>\n<p>The researchers, based at the University of Belgrade, Serbia, created a vibrating <a href=\"http:\/\/phys.org\/tags\/membrane\/\" rel=\"tag\">membrane<\/a> \u2014 the part of a condenser <a href=\"http:\/\/phys.org\/tags\/microphone\/\" rel=\"tag\">microphone<\/a> which converts the sound to a current \u2014 from graphene, and were able to show up to 15 dB higher sensitivity compared to a commercial <a href=\"http:\/\/phys.org\/tags\/microphone\/\" rel=\"tag\">microphone<\/a>, at frequencies up to 11 kHz.<\/p>\n<p>The results are published today, 27th November 2015, in the journal <i><i>2D Mater <\/i>ials<\/i>.<\/p>\n<p><a href=\"http:\/\/phys.org\/news\/2015-11-graphene-microphone-outperforms-traditional-nickel.html\" target=\"_blank\">Read more<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists have developed a graphene based microphone nearly 32 times more sensitive than microphones of standard nickel-based construction. The researchers, based at the University of Belgrade, Serbia, created a vibrating membrane \u2014 the part of a condenser microphone which converts the sound to a current \u2014 from graphene, and were able to show up to [\u2026]<\/p>\n","protected":false},"author":367,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1635],"tags":[],"class_list":["post-19631","post","type-post","status-publish","format-standard","hentry","category-materials"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/19631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/367"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=19631"}],"version-history":[{"count":2,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/19631\/revisions"}],"predecessor-version":[{"id":69116,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/19631\/revisions\/69116"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=19631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=19631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=19631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}