{"id":6147,"date":"2009-10-27T05:40:00","date_gmt":"2009-10-26T18:40:00","guid":{"rendered":"https:\/\/www.homebrewradio.us\/blog\/2009\/10\/27\/listen-to-el-silbo-voice-powered-rig\/"},"modified":"2025-07-21T20:25:46","modified_gmt":"2025-07-21T10:25:46","slug":"listen-to-el-silbo-voice-powered-rig","status":"publish","type":"post","link":"https:\/\/www.homebrewradio.us\/blog\/2009\/10\/27\/listen-to-el-silbo-voice-powered-rig\/","title":{"rendered":"Listen to &#8220;El Silbo&#8221; Voice-Powered Rig!"},"content":{"rendered":"<div style=\"text-align: center;\"><a onblur=\"try {parent.deselectBloggerImageGracefully();} catch(e) {}\" href=\"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEgeHbectwteNQZjUTOL1tPPzf0C5WwKbiSlSmfFGWl9FoFJLCvMzzKo3s3ptnx2woHSbbaQJLYNpgyDlMfFqvIUdEjZWikuyc8QDEvXYaUmV-y_ffVzhynTu8JE4cur54Z3b0KIFCSJQMo\/s1600-h\/PowerSupply-large.jpg\"><img decoding=\"async\" style=\"margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;\" src=\"https:\/\/www.homebrewradio.us\/blog\/wp-content\/uploads\/2009\/10\/PowerSupply-large.jpg\" alt=\"\" id=\"BLOGGER_PHOTO_ID_5397151082165781330\" border=\"0\" \/><\/a><span style=\"font-size:85%;\">POWER SUPPLY<\/span><\/div>\n<p><span style=\"font-weight: bold;\">Michael, AA1TJ, has had more contacts with his voice-powered DSB rig. (Scroll down a bit for a look at the schematic and more comments on this amazing project.)<\/span> <span style=\"font-weight: bold;\">Michael has posted two recordings of his signal (as received at distant stations). When I played these files, Ubuntu showed one of those semi-psychedelic groovy &#8220;visualizer&#8221; displays, complete with oscilloscope-like patterns; the signal looked FB Michael! <\/span><br \/><span style=\"font-weight: bold;\">Have a listen: <\/span><a style=\"font-weight: bold;\" href=\"http:\/\/mjrainey.googlepages.com\/elsilbo\">http:\/\/mjrainey.googlepages.com\/elsilbo<br \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>POWER SUPPLY Michael, AA1TJ, has had more contacts with his voice-powered DSB rig. (Scroll down a bit for a look at the schematic and more comments on this amazing project.) Michael has posted two recordings of his signal (as received at distant stations). When I played these files, Ubuntu showed one of those semi-psychedelic groovy &hellip; <a href=\"https:\/\/www.homebrewradio.us\/blog\/2009\/10\/27\/listen-to-el-silbo-voice-powered-rig\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Listen to &#8220;El Silbo&#8221; Voice-Powered Rig!&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[157,85,86],"tags":[],"class_list":["post-6147","post","type-post","status-publish","format-standard","hentry","category-aa1tj","category-minimalist-radio","category-rainey-michael"],"_links":{"self":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/6147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/comments?post=6147"}],"version-history":[{"count":1,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/6147\/revisions"}],"predecessor-version":[{"id":6149,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/posts\/6147\/revisions\/6149"}],"wp:attachment":[{"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/media?parent=6147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/categories?post=6147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homebrewradio.us\/blog\/wp-json\/wp\/v2\/tags?post=6147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}