{"id":9193,"date":"2025-06-11T11:17:55","date_gmt":"2025-06-11T09:17:55","guid":{"rendered":"https:\/\/owolff.com\/?p=9193"},"modified":"2025-06-11T11:17:56","modified_gmt":"2025-06-11T09:17:56","slug":"performance-analysis-of-headphone-drivers-with-pistonic-diaphragm","status":"publish","type":"post","link":"https:\/\/owolff.com\/ch\/white-papers\/performance-analysis-of-headphone-drivers-with-pistonic-diaphragm\/","title":{"rendered":"Performance analysis of headphone drivers with pistonic diaphragm versus single layer (mylar) diaphragm"},"content":{"rendered":"<div id='full_slider_1'  class='avia-fullwidth-slider main_color avia-shadow   avia-builder-el-0  el_before_av_one_half  avia-builder-el-first   container_wrap sidebar_right'  ><div  class='avia-slideshow av-lbz3wc7i-cb3b230a800d904d4126b012a4dc3652 avia-slideshow-no scaling av_slideshow_full avia-slide-slider av-slideshow-ui av-control-default av-slideshow-manual av-loop-once av-loop-manual-endless av-default-height-applied   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0px;\n}\n.responsive #top #wrap_all .flex_column.av-34fjbq-4b0eb3e73a2c628affc43378bcef9aa4{\nmargin-top:50px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-34fjbq-4b0eb3e73a2c628affc43378bcef9aa4 av_one_half  avia-builder-el-1  el_after_av_slideshow_full  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lbz5eyvc-61361a55d6f13d1d7a7a8860178ea563\">\n#top .av_textblock_section.av-lbz5eyvc-61361a55d6f13d1d7a7a8860178ea563 .avia_textblock{\nfont-size:15px;\ncolor:#adadad;\n}\n<\/style>\n<section  class='av_textblock_section av-lbz5eyvc-61361a55d6f13d1d7a7a8860178ea563'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><p><span class=\"av-post-metadata-content av-post-metadata-modified\"><span class=\"av-post-metadata-modified-date\">June 11, 2025 \/<\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\"> White paper<\/span><\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2pfino-bf93e038200892cc2c4985e8c0569f90\">\n#top .av-special-heading.av-2pfino-bf93e038200892cc2c4985e8c0569f90{\nmargin:0 0 20px 0;\npadding-bottom:0;\ncolor:#101010;\n}\nbody .av-special-heading.av-2pfino-bf93e038200892cc2c4985e8c0569f90 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-2pfino-bf93e038200892cc2c4985e8c0569f90 .special-heading-inner-border{\nborder-color:#101010;\n}\n.av-special-heading.av-2pfino-bf93e038200892cc2c4985e8c0569f90 .av-subheading{\nfont-size:21px;\n}\n<\/style>\n<div  class='av-special-heading av-2pfino-bf93e038200892cc2c4985e8c0569f90 av-special-heading-h1 custom-color-heading blockquote modern-quote  avia-builder-el-3  el_after_av_textblock  el_before_av_textblock'><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >Performance analysis of headphone drivers with pistonic diaphragm versus single layer (mylar) diaphragm<\/h1><div class='av_custom_color av-subheading av-subheading_below'><p>White paper<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lc0kj8mr-00ef363c0707f6cf213f97054e43b482\">\n#top .av_textblock_section.av-lc0kj8mr-00ef363c0707f6cf213f97054e43b482 .avia_textblock{\ncolor:#101010;\n}\n<\/style>\n<section  class='av_textblock_section av-lc0kj8mr-00ef363c0707f6cf213f97054e43b482'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><p>Drivers for headphones have for many years been dominated by the moving coil design, where a coil is operating in a magnetic field transforming electrical current into a force. The coil is attached to a diaphragm, which transforms force into air pressure and sound is created.<\/p>\n<p>This sounds like a simple construction, but especially the diaphragm can be a tremendous challenge to \u201ctame\u201d in its<br \/>\nbehavior for being a close to ideal piston and this is to a high degree independent of the type of motor used for activating the diaphragm.<\/p>\n<p><strong>This White Paper deals with this issue and will evaluate two different diaphragm techniques commonly used with each their pros &amp; cons, being the Mylar and the pistonic diaphragm types.<\/strong><\/p>\n<hr \/>\n<p>To read the full paper, you can download it <a href=\"https:\/\/owolff.com\/wp-content\/uploads\/2025\/06\/Performance-analysis-of-headset-drivers.pdf\" target=\"_blank\" rel=\"noopener\"><strong>here<\/strong><\/a>.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" 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