{"id":359519,"date":"2017-01-25T03:00:00","date_gmt":"2017-01-25T00:00:00","guid":{"rendered":"https:\/\/www.fyysika.ee\/?guid=eccfac31d1c1daa4d64b2c935994abac"},"modified":"2017-01-25T03:00:00","modified_gmt":"2017-01-25T00:00:00","slug":"twenty-four-tuba-harmonics-using-a-single-pipe-length-2","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=359519","title":{"rendered":"Twenty-four tuba harmonics using a single pipe length"},"content":{"rendered":"<p>Harmonics arise naturally from the resonances in strings and pipes. A video demonstration (Ruiz 2016<br \/>\nYouTube: Tuba Harmonics ( https:\/\/youtu.be\/souhEzOP9c4 [https:\/\/youtu.be\/souhEzOP9c4] )) is provided<br \/>\nwhere a tubist (coauthor Holmes) produces a phenomenal 24 harmonics using a single tuba pipe length<br \/>\nby controlling the buzz of his lips. The frequencies of the harmonics, measured with the free<br \/>\nsoftware program Audacity, fall excellently on a linear fit using a spreadsheet. The skillful<br \/>\nmusical production of so many harmonics with a fixed pipe length is an extraordinary illustration of<br \/>\nphysics.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Harmonics arise naturally from the resonances in strings and pipes. A video demonstration (Ruiz 2016<br \/>\nYouTube: Tuba Harmonics ( https:\/\/youtu.be\/souhEzOP9c4 [https:\/\/youtu.be\/souhEzOP9c4] )) is provided<br \/>\nwhere a tubist (coauthor Holmes) produces a phen&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[178],"tags":[],"class_list":{"0":"post-359519","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rss-fuusikaharidus","7":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/359519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=359519"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/359519\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=359519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=359519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=359519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}