{"id":35440,"date":"2025-09-13T10:27:42","date_gmt":"2025-09-13T08:27:42","guid":{"rendered":"https:\/\/www.graviton.at\/letterswaplibrary\/help-us-build-a-heart-sound-dataset-normal-abnormal\/"},"modified":"2025-09-13T10:27:42","modified_gmt":"2025-09-13T08:27:42","slug":"help-us-build-a-heart-sound-dataset-normal-abnormal","status":"publish","type":"post","link":"https:\/\/www.graviton.at\/letterswaplibrary\/help-us-build-a-heart-sound-dataset-normal-abnormal\/","title":{"rendered":"Help Us Build A Heart Sound Dataset (Normal &amp; Abnormal)"},"content":{"rendered":"<p><!-- SC_OFF --><\/p>\n<div class=\"md\">\n<p><strong>Dear all,<\/strong><\/p>\n<p>I am conducting a personal research project focused on the testing of a system for <strong>heart sound analysis<\/strong>. To properly evaluate this system, I am seeking volunteers to provide <strong>short recordings<\/strong> of their heart sounds via Phone.<\/p>\n<h1>Eligibility<\/h1>\n<ul>\n<li>Participants must be <strong>18 years or older<\/strong>.<\/li>\n<li>Participation is <strong>voluntary<\/strong> and can be withdrawn at any time.<\/li>\n<\/ul>\n<h1>What is needed<\/h1>\n<ul>\n<li><strong>Two categories of recordings:<\/strong>\n<ul>\n<li>\ud83e\udec0 Normal heart sounds<\/li>\n<li>\ud83d\udc94 Murmur\/abnormal heart sounds (murmur, extra_systole, extra_heart_sound)<\/li>\n<\/ul>\n<\/li>\n<li><strong>Recording device:<\/strong> your smartphone microphone (no stethoscope required).<\/li>\n<li><strong>Duration:<\/strong> approximately 10\u201315 second.<\/li>\n<\/ul>\n<ol>\n<li>Place the phone close to your chest (apical area of the heart) &#8211; Instruction here: <a href=\"https:\/\/www.dropbox.com\/scl\/fi\/ntqgrtq8di3ao6fqhrt91\/Instructions.png?rlkey=kcxnmocupe9jal3lavp4sp1jq&amp;st=dbjv0lh6&amp;dl=0\">Instruction<\/a><\/li>\n<li>Record for <strong>10\u201315 seconds<\/strong>.<\/li>\n<li>Save the file (WAV or MP3 preferred, but any common format is acceptable).<\/li>\n<li>Label recording if its normal or abnormal (specific here if its murmur, extra_systole_systole, extra_heart_sound)<\/li>\n<li>Upload the recording in the given link<\/li>\n<\/ol>\n<p>Thank you!<\/p>\n<\/div>\n<p><!-- SC_ON -->   submitted by   <a href=\"https:\/\/www.reddit.com\/user\/Comprehensive-Rest90\"> \/u\/Comprehensive-Rest90 <\/a> <br \/> <span><a href=\"https:\/\/www.dropbox.com\/request\/JL8MwEf2rPEmm26OqDHr\">[link]<\/a><\/span>   <span><a href=\"https:\/\/www.reddit.com\/r\/datasets\/comments\/1nfrwfp\/help_us_build_a_heart_sound_dataset_normal\/\">[comments]<\/a><\/span><\/p><div class='watch-action'><div class='watch-position align-right'><div class='action-like'><a class='lbg-style1 like-35440 jlk' href='javascript:void(0)' data-task='like' data-post_id='35440' data-nonce='65e0e39b87' rel='nofollow'><img class='wti-pixel' src='https:\/\/www.graviton.at\/letterswaplibrary\/wp-content\/plugins\/wti-like-post\/images\/pixel.gif' title='Like' \/><span class='lc-35440 lc'>0<\/span><\/a><\/div><\/div> <div class='status-35440 status align-right'><\/div><\/div><div class='wti-clear'><\/div>","protected":false},"excerpt":{"rendered":"<p>Dear all, I am conducting a personal research project focused on the testing of a system for&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85],"tags":[],"class_list":["post-35440","post","type-post","status-publish","format-standard","hentry","category-datatards","wpcat-85-id"],"_links":{"self":[{"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/posts\/35440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/comments?post=35440"}],"version-history":[{"count":0,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/posts\/35440\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/media?parent=35440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/categories?post=35440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.graviton.at\/letterswaplibrary\/wp-json\/wp\/v2\/tags?post=35440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}