{"id":124,"date":"2009-11-27T22:51:32","date_gmt":"2009-11-28T05:51:32","guid":{"rendered":"http:\/\/www.giassa.net\/?p=124"},"modified":"2009-11-28T09:11:01","modified_gmt":"2009-11-28T16:11:01","slug":"a-10-cad-hearing-aid","status":"publish","type":"post","link":"https:\/\/www.giassa.net\/?p=124","title":{"rendered":"A $10 (CAD) hearing aid&#8230;"},"content":{"rendered":"<p>But its closest equivalent is\u00a0 sold at much more.\u00a0 Wish us best at the Ken Spencer competition. In the meantime, the CAD, C-code, assembly code, and a few more DIY instructions should go up soon.\u00a0 Hopefully such a simple device goes far. On the plus side, this implementation also includes a playback feature, so that the most recent &#8216;x&#8217; seconds of audio are always recorded, and are always available for playback. Very useful when a hearing condition interferes with listening to the radio, TV, a conference, or more.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-124 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.giassa.net\/?attachment_id=130'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.giassa.net\/wp-content\/uploads\/2009\/11\/11232009010-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-130\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-130'>\n\t\t\t\tEarly prototype\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.giassa.net\/?attachment_id=129'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.giassa.net\/wp-content\/uploads\/2009\/11\/11232009009-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-129\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-129'>\n\t\t\t\tStrawberry iced cream\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.giassa.net\/?attachment_id=128'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.giassa.net\/wp-content\/uploads\/2009\/11\/11232009008-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-128\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-128'>\n\t\t\t\tHere comes the wire cutters\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.giassa.net\/?attachment_id=127'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.giassa.net\/wp-content\/uploads\/2009\/11\/11232009007-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-127\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-127'>\n\t\t\t\tHomemade PCB\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.giassa.net\/?attachment_id=126'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.giassa.net\/wp-content\/uploads\/2009\/11\/11232009006-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-126\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-126'>\n\t\t\t\tMore strawberry iced creamed\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.giassa.net\/?attachment_id=125'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.giassa.net\/wp-content\/uploads\/2009\/11\/11102009004-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-125\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-125'>\n\t\t\t\tX-0\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>But its closest equivalent is\u00a0 sold at much more.\u00a0 Wish us best at the Ken Spencer competition. In the meantime, the CAD, C-code, assembly code, and a few more DIY instructions should go up soon.\u00a0 Hopefully such a simple device &hellip; <a href=\"https:\/\/www.giassa.net\/?p=124\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-124","post","type-post","status-publish","format-standard","hentry","category-general"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"But its closest equivalent is sold at much more. Wish us best at the Ken Spencer competition. In the meantime, the CAD, C-code, assembly code, and a few more DIY instructions should go up soon. Hopefully such a simple device goes far. On the plus side, this implementation also includes a playback feature, so that\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Matthew\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.giassa.net\/?p=124\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"GIASSA.NET | Engineering, DIY, and Everything Else\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"A $10 (CAD) hearing aid\u2026 | GIASSA.NET\" \/>\n\t\t<meta property=\"og:description\" content=\"But its closest equivalent is sold at much more. Wish us best at the Ken Spencer competition. In the meantime, the CAD, C-code, assembly code, and a few more DIY instructions should go up soon. Hopefully such a simple device goes far. 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