{"id":12615,"date":"2007-01-01T00:00:00","date_gmt":"2007-01-01T08:00:00","guid":{"rendered":"https:\/\/www.hmc.edu\/clinic\/2007\/very-low-frequency-rf-communications-system\/"},"modified":"2007-01-01T00:00:00","modified_gmt":"2007-01-01T08:00:00","slug":"very-low-frequency-rf-communications-system","status":"publish","type":"post","link":"https:\/\/www.hmc.edu\/clinic\/2007\/very-low-frequency-rf-communications-system\/","title":{"rendered":"Very Low Frequency RF Communications System"},"content":{"rendered":"<h2 class=\"project-sponsor-dept-year\"><span class=\"project-sponsor\">TREX Enterprises Corporation<\/span> <span class=\"project-dept-year\">Engineering, 2006-07<\/span><\/h2>\n<div class=\"project-team\">\n<p><strong>Liaison(s):<\/strong> Paul Johnson,  Laura Moyer &#8217;06,  Hope Runyeon &#8217;06<br \/>\n<strong>Advisor(s):<\/strong> John Molinder<br \/>\n<strong>Students(s):<\/strong> Andy Chin,  Austin Katzin (S),  Susan Kim (F),  Nathaniel Pinckney (S),  Michael Pugh (TL),  Josh Sinanan (F),  Matthew Weiner (F)<\/p>\n<\/div>\n<div class=\"project-abstract\">\n<p>Trex Enterprises Corporation is developing an audio algorithm capable of encoding voice at extremely low bit rates. A potential use for this is to send audio through a radio system transmitting at frequencies low enough to penetrate a significant distance into the earth. The team has designed, modeled, and built such a low frequency RF system using transmitting and receiving loop antennas. A primary application of this technology is audio communication into mines.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>TREX Enterprises Corporation Engineering, 2006-07 Liaison(s): Paul Johnson, Laura Moyer &#8217;06, Hope Runyeon &#8217;06 Advisor(s): John Molinder Students(s): Andy Chin, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[164],"tags":[442],"class_list":["post-12615","post","type-post","status-publish","format-standard","hentry","category-engineering","tag-trex-enterprises-corporation"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/posts\/12615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/comments?post=12615"}],"version-history":[{"count":0,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/posts\/12615\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/media?parent=12615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/categories?post=12615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hmc.edu\/clinic\/wp-json\/wp\/v2\/tags?post=12615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}