{"id":19,"date":"2015-10-15T14:50:55","date_gmt":"2015-10-15T14:50:55","guid":{"rendered":"http:\/\/wpoffice\/construction\/?page_id=9"},"modified":"2026-04-09T14:18:13","modified_gmt":"2026-04-09T12:18:13","slug":"home","status":"publish","type":"page","link":"https:\/\/owolff.com\/ch\/","title":{"rendered":"Home"},"content":{"rendered":"<div id='full_slider_1'  class='avia-fullwidth-slider main_color avia-shadow   avia-builder-el-0  el_before_av_hr  avia-builder-el-first   avia-full-stretch container_wrap sidebar_right' style='background-repeat: no-repeat; background-image: url(https:\/\/owolff.com.linux20.curanetserver.dk\/wp-content\/uploads\/2023\/01\/header_background.jpg); background-attachment: scroll; background-position: center center;'  >\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ldikjqkw-22a3e6f3e5f6e9874739936f027ad51e\">\n#top #wrap_all .avia-slideshow .av-slideshow-caption.av-ldikjqkw-22a3e6f3e5f6e9874739936f027ad51e__0 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avia-color-theme-color-highlight'   aria-label=\"Read more\"><span class='avia_iconbox_title' >Read more<\/span><\/a><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_1'  class='avia-section av-199sr-df30a285270153c74bbfb12f766bc7ee main_color avia-section-default avia-no-border-styling  avia-builder-el-3  el_after_av_promobox  el_before_av_section  avia-bg-style-scroll container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-19'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-109hr-0f3fe84be0c013df0eb09373246a714f\">\n#top .av-special-heading.av-109hr-0f3fe84be0c013df0eb09373246a714f{\nmargin:80px 0 0 0;\npadding-bottom:10px;\ncolor:#101010;\n}\nbody .av-special-heading.av-109hr-0f3fe84be0c013df0eb09373246a714f 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.flex_column_table.av-equal-height-column-flextable.av-mnrf6tpt-a9e1e8822d3571a0c463dbf5bb9a5499{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.flex_column.av-mnrf6tpt-a9e1e8822d3571a0c463dbf5bb9a5499{\nborder-width:1px;\nborder-color:#cecece;\nborder-style:solid;\nborder-radius:5px 5px 5px 5px;\npadding:30px 30px 30px 30px;\n}\n<\/style>\n<div  class='flex_column av-mnrf6tpt-a9e1e8822d3571a0c463dbf5bb9a5499 av_one_third  avia-builder-el-5  el_after_av_heading  el_before_av_one_third  first flex_column_table_cell av-equal-height-column av-align-top'     ><div  data-slideshow-options=\"{&quot;animation&quot;:&quot;fade&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:&quot;5&quot;,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;show_slide_delay&quot;:90}\" class='avia-content-slider avia-content-slider-active avia-content-slider1 avia-content-slider-odd  avia-builder-el-6  avia-builder-el-no-sibling  av-slideshow-ui av-control-default   av-no-slider-navigation av-slideshow-manual av-loop-once av-loop-manual-endless'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Blog\" ><div class=\"avia-content-slider-inner\"><div class=\"slide-entry-wrap\"><article class='slide-entry flex_column  post-entry post-entry-10632 slide-entry-overview slide-loop-1 slide-parity-odd  post-entry-last  av_fullwidth first real-thumbnail posttype-post post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href='https:\/\/owolff.com\/ch\/white-papers\/advanced-voice-coil-and-wire-technology-for-micro-speakers-and-drivers\/' data-rel='slide-1' class='slide-image' title='Advanced voice coil and wire technology for micro speakers and drivers'><img decoding=\"async\" fetchpriority=\"high\" width=\"1080\" height=\"1080\" src=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin.jpg\" class=\"wp-image-10710 avia-img-lazy-loading-not-10710 attachment-no scaling size-no scaling wp-post-image\" alt=\"\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin.jpg 1080w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-300x300.jpg 300w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-1030x1030.jpg 1030w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-80x80.jpg 80w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-768x768.jpg 768w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-12x12.jpg 12w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-36x36.jpg 36w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-180x180.jpg 180w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-705x705.jpg 705w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-120x120.jpg 120w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-450x450.jpg 450w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-24x24.jpg 24w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-48x48.jpg 48w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-600x600.jpg 600w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\" aria-label=\"Slide: Advanced voice coil and wire technology for micro speakers and drivers\"><\/header><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >In micro speakers and earphone drivers, the voice coil is the heart of the motor. Its job is straightforward: convert electrical current into mechanical force. But getting that conversion right both efficiently and reliably at miniature scale, is anything but.<\/div><\/div><footer class=\"entry-footer\"><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2026-03-16T11:51:06+02:00\" >16 3 \u6708, 2026<\/time><div class=\"slide-meta-del\">\/<\/div><div class=\"slide-meta-comments\"><a href='https:\/\/owolff.com\/ch\/white-papers\/advanced-voice-coil-and-wire-technology-for-micro-speakers-and-drivers\/#respond'>0 \u8bc4\u8bba<\/a><\/div><\/div><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/owolff.com\/wp-content\/uploads\/2026\/04\/linkedin.jpg<\/span>\n\t\t\t\t\t\t<span itemprop='height'>1080<\/span>\n\t\t\t\t\t\t<span itemprop='width'>1080<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Thomas<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/owolff.com.linux20.curanetserver.dk\/wp-content\/uploads\/2022\/12\/Logo_m_hvid_tekst_large-2-300x61.png<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Thomas<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2015-10-15T14:50:55+02:00\" >2026-03-16 11:51:06<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-04-09 13:12:37<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Advanced voice coil and wire technology for micro speakers and drivers<\/span><\/span><\/span><\/article><\/div><\/div><\/div><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_third-60f4665f148d5bed602556fafcfd64e5\">\n#top .flex_column_table.av-equal-height-column-flextable.av-av_one_third-60f4665f148d5bed602556fafcfd64e5{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.flex_column.av-av_one_third-60f4665f148d5bed602556fafcfd64e5{\nborder-width:1px;\nborder-color:#cecece;\nborder-style:solid;\nborder-radius:5px 5px 5px 5px;\npadding:30px 30px 30px 30px;\n}\n<\/style>\n<div  class='flex_column av-av_one_third-60f4665f148d5bed602556fafcfd64e5 av_one_third  avia-builder-el-7  el_after_av_one_third  el_before_av_one_third  flex_column_table_cell av-equal-height-column av-align-top'     ><div  data-slideshow-options=\"{&quot;animation&quot;:&quot;fade&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:&quot;5&quot;,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;show_slide_delay&quot;:90}\" class='avia-content-slider avia-content-slider-active avia-content-slider2 avia-content-slider-odd  avia-builder-el-8  avia-builder-el-no-sibling  av-slideshow-ui av-control-default   av-no-slider-navigation av-slideshow-manual av-loop-once av-loop-manual-endless'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Blog\" ><div class=\"avia-content-slider-inner\"><div class=\"slide-entry-wrap\"><article class='slide-entry flex_column  post-entry post-entry-10567 slide-entry-overview slide-loop-1 slide-parity-odd  post-entry-last  av_fullwidth first real-thumbnail posttype-post post-format-standard'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href='https:\/\/owolff.com\/ch\/white-papers\/cmc-over-80v\/' data-rel='slide-2' class='slide-image' title='CMC over 80V'><img decoding=\"async\" fetchpriority=\"high\" width=\"1080\" height=\"1080\" src=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin.jpg\" class=\"wp-image-10736 avia-img-lazy-loading-not-10736 attachment-no scaling size-no scaling wp-post-image\" alt=\"\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin.jpg 1080w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-300x300.jpg 300w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-1030x1030.jpg 1030w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-80x80.jpg 80w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-768x768.jpg 768w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-12x12.jpg 12w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-36x36.jpg 36w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-180x180.jpg 180w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-705x705.jpg 705w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-120x120.jpg 120w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-450x450.jpg 450w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-24x24.jpg 24w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-48x48.jpg 48w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-600x600.jpg 600w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\" aria-label=\"Slide: CMC over 80V\"><\/header><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >As switching power supplies become ubiquitous in modern electronics \u2013 from EV chargers to consumer appliances and communication hardware, managing Electromagnetic Interference (EMI) has never been more critical.<\/div><\/div><footer class=\"entry-footer\"><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2026-03-03T11:51:55+02:00\" >3 3 \u6708, 2026<\/time><div class=\"slide-meta-del\">\/<\/div><div class=\"slide-meta-comments\"><a href='https:\/\/owolff.com\/ch\/white-papers\/cmc-over-80v\/#respond'>0 \u8bc4\u8bba<\/a><\/div><\/div><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/owolff.com\/wp-content\/uploads\/2026\/03\/linkedin.jpg<\/span>\n\t\t\t\t\t\t<span itemprop='height'>1080<\/span>\n\t\t\t\t\t\t<span itemprop='width'>1080<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Thomas<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/owolff.com.linux20.curanetserver.dk\/wp-content\/uploads\/2022\/12\/Logo_m_hvid_tekst_large-2-300x61.png<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Thomas<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2015-10-15T14:50:55+02:00\" >2026-03-03 11:51:55<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-04-09 13:51:48<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>CMC over 80V<\/span><\/span><\/span><\/article><\/div><\/div><\/div><\/div><div 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itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href='https:\/\/owolff.com\/ch\/white-papers\/smart-glasses-audio-design-using-comsol-simulation-tool\/' data-rel='slide-3' class='slide-image' title='Smart Glasses audio design using Comsol simulation tool'><img decoding=\"async\" fetchpriority=\"high\" width=\"1080\" height=\"1080\" src=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin.jpg\" class=\"wp-image-10738 avia-img-lazy-loading-not-10738 attachment-no scaling size-no scaling wp-post-image\" alt=\"\" srcset=\"https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin.jpg 1080w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-300x300.jpg 300w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-1030x1030.jpg 1030w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-80x80.jpg 80w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-768x768.jpg 768w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-12x12.jpg 12w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-36x36.jpg 36w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-180x180.jpg 180w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-705x705.jpg 705w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-120x120.jpg 120w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-450x450.jpg 450w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-24x24.jpg 24w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-48x48.jpg 48w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-600x600.jpg 600w, https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/a><div class=\"slide-content\"><header class=\"entry-content-header\" aria-label=\"Slide: Smart Glasses audio design using Comsol simulation tool\"><\/header><div class='slide-entry-excerpt entry-content'  itemprop=\"text\" >This White paper examines how COMSOL simulations can be used to optimize the acoustic design of smart glasses, where sound is radiated in near-field or free-field conditions.<\/div><\/div><footer class=\"entry-footer\"><div class=\"slide-meta\"><time class='slide-meta-time updated'  itemprop=\"datePublished\" datetime=\"2026-01-28T11:00:54+02:00\" >28 1 \u6708, 2026<\/time><div class=\"slide-meta-del\">\/<\/div><div class=\"slide-meta-comments\"><a href='https:\/\/owolff.com\/ch\/white-papers\/smart-glasses-audio-design-using-comsol-simulation-tool\/#respond'>0 \u8bc4\u8bba<\/a><\/div><\/div><\/footer><span class='hidden'>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" >\n\t\t\t\t\t\t<span itemprop='url'>https:\/\/owolff.com\/wp-content\/uploads\/2026\/01\/linkedin.jpg<\/span>\n\t\t\t\t\t\t<span itemprop='height'>1080<\/span>\n\t\t\t\t\t\t<span itemprop='width'>1080<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<span class='av-structured-data'  itemprop=\"publisher\" itemtype=\"https:\/\/schema.org\/Organization\" itemscope=\"itemscope\" >\n\t\t\t\t\t\t<span itemprop='name'>Thomas<\/span>\n\t\t\t\t\t\t<span itemprop='logo' itemscope itemtype='https:\/\/schema.org\/ImageObject'>\n\t\t\t\t\t\t\t<span itemprop='url'>https:\/\/owolff.com.linux20.curanetserver.dk\/wp-content\/uploads\/2022\/12\/Logo_m_hvid_tekst_large-2-300x61.png<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t<\/span><span class='av-structured-data'  itemprop=\"author\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Person\" ><span itemprop='name'>Thomas<\/span><\/span><span class='av-structured-data'  itemprop=\"datePublished\" datetime=\"2015-10-15T14:50:55+02:00\" >2026-01-28 11:00:54<\/span><span class='av-structured-data'  itemprop=\"dateModified\" itemtype=\"https:\/\/schema.org\/dateModified\" >2026-04-09 13:44:23<\/span><span class='av-structured-data'  itemprop=\"mainEntityOfPage\" itemtype=\"https:\/\/schema.org\/mainEntityOfPage\" ><span itemprop='name'>Smart Glasses audio design using Comsol simulation tool<\/span><\/span><\/span><\/article><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. 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