{"id":5459,"date":"2026-08-03T18:04:37","date_gmt":"2026-08-03T10:04:37","guid":{"rendered":"https:\/\/www.tashells.com\/?p=5459"},"modified":"2026-08-03T18:06:31","modified_gmt":"2026-08-03T10:06:31","slug":"anc-vs-enc-earbuds","status":"publish","type":"post","link":"https:\/\/www.tashells.com\/fr\/anc-vs-enc-earbuds\/","title":{"rendered":"\u00c9couteurs ANC vs ENC\u00a0: quelle est la diff\u00e9rence\u00a0?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5459\" class=\"elementor elementor-5459\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7804550 e-flex e-con-boxed e-con e-parent\" data-id=\"7804550\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c271d4 elementor-widget elementor-widget-text-editor\" data-id=\"0c271d4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<h1 class=\"md-end-block md-heading md-focus\"><span class=\"md-plain md-expand\">ANC vs ENC Earbuds: What&#8217;s the Difference?<\/span><\/h1><p class=\"md-end-block md-p\"><span class=\"md-plain\">If you&#8217;ve spent any time reading spec sheets for <a href=\"https:\/\/www.tashells.com\/tws-earbuds-guide\/\">TWS earbuds<\/a>, you&#8217;ve probably run into both acronyms sitting next to each other like they&#8217;re interchangeable. They&#8217;re not. I get this question from buyers constantly, usually after a listing got dinged in reviews for &#8220;the noise cancellation doesn&#8217;t work on calls&#8221; \u2014 which almost always turns out to be an ANC\/ENC mix-up, not a defective unit.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-plain\">Quick answer, then I&#8217;ll get into the mechanics: <\/span><span class=\"md-pair-s \"><strong><span class=\"md-plain\">ANC (Active Noise Cancellation)<\/span><\/strong><\/span><span class=\"md-plain\"> cancels ambient sound for the person wearing the earbuds, so music and podcasts sound cleaner. <\/span><span class=\"md-pair-s \"><strong><span class=\"md-plain\">ENC (Environmental Noise Cancellation)<\/span><\/strong><\/span><span class=\"md-plain\"> cleans up the microphone signal, so the person on the other end of a call hears your voice instead of your surroundings. One protects what you hear. The other protects what people hear from you.<\/span><\/p><p class=\"md-end-block md-p md-focus\"><span class=\"md-plain md-expand\">Most mid-range and premium earbuds today ship with both, but they&#8217;re solving two completely different engineering problems. That distinction matters a lot once you&#8217;re deciding what to put on a spec sheet for production.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cf24dab e-flex e-con-boxed e-con e-parent\" data-id=\"cf24dab\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d6a205 elementor-widget elementor-widget-image\" data-id=\"6d6a205\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-enc-earbuds-case.webp\" class=\"attachment-full size-full wp-image-5461\" alt=\"ANC vs ENC earbuds microphone ports\" srcset=\"https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-enc-earbuds-case.webp 1000w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-enc-earbuds-case-300x300.webp 300w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-enc-earbuds-case-150x150.webp 150w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-enc-earbuds-case-768x768.webp 768w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-enc-earbuds-case-12x12.webp 12w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-enc-earbuds-case-600x600.webp 600w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-enc-earbuds-case-100x100.webp 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72997c7 e-flex e-con-boxed e-con e-parent\" data-id=\"72997c7\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fec516 elementor-widget elementor-widget-text-editor\" data-id=\"2fec516\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2 class=\"md-end-block md-heading md-focus\"><span class=\"md-plain md-expand\">What Is ANC (Active Noise Cancellation)?<\/span><\/h2><p class=\"md-end-block md-p\"><span class=\"md-plain\">ANC is a listening-side technology. It exists to reduce the ambient noise reaching your eardrum \u2014 the drone of a plane cabin, HVAC hum in an open office, traffic outside a window. It doesn&#8217;t touch your voice or your microphone signal at all.<\/span><\/p><h3 class=\"md-end-block md-heading\"><span class=\"md-plain\">How ANC Works<\/span><\/h3><p class=\"md-end-block md-p\"><span class=\"md-plain\">The earbud uses one or more microphones to sample the noise around you in real time. A DSP chip then generates an inverted sound wave \u2014 same frequency, opposite phase \u2014 and plays it back through the driver alongside your audio. When the inverted wave meets the original noise wave, they cancel each other out before the sound reaches your eardrum.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-plain\">This is phase-cancellation, and it&#8217;s most effective against steady, low-frequency noise: engine drone, fan noise, road hum. It&#8217;s much less effective against sudden or high-frequency sounds like a dog barking or a door slamming, which is why no <a href=\"https:\/\/www.tashells.com\/product-category\/anc-earbuds-manufacturer\/\">ANC earbud<\/a> claims to cancel &#8220;everything.&#8221;<\/span><\/p><h3 class=\"md-end-block md-heading\"><span class=\"md-plain\">Feedforward, Feedback, and Hybrid ANC<\/span><\/h3><p class=\"md-end-block md-p\"><span class=\"md-plain\">This is the part that actually matters for a spec sheet, and it&#8217;s where a lot of buyers get burned:<\/span><\/p><ul class=\"ul-list\" data-mark=\"-\"><li class=\"md-list-item\"><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Feedforward ANC<\/span><\/strong><\/span><span class=\"md-plain\"> places the microphone on the outside of the earbud, sampling noise before it reaches the ear. Cheaper to implement, decent at mid-to-low frequencies, but the mic can&#8217;t hear what&#8217;s actually reaching your eardrum, so tuning tends to be less precise.<\/span><\/p><\/li><li class=\"md-list-item\"><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Feedback ANC<\/span><\/strong><\/span><span class=\"md-plain\"> places the microphone inside the ear canal, measuring what&#8217;s actually getting through and adjusting in real time. More accurate, but more sensitive to ear tip fit and seal quality.<\/span><\/p><\/li><li class=\"md-list-item\"><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Hybrid ANC<\/span><\/strong><\/span><span class=\"md-plain\"> uses both outer and inner microphones together. It&#8217;s the configuration most premium earbuds use today because it corrects for what feedforward alone misses, and it&#8217;s noticeably better in real-world environments like subway platforms or airplane cabins compared to feedforward-only builds.<\/span><\/p><\/li><\/ul><p class=\"md-end-block md-p md-focus\"><span class=\"md-plain\">If a factory quotes you &#8220;ANC&#8221; without specifying which architecture, ask. A feedforward-only build and a hybrid build can carry the same marketing claim on a listing while performing very differently in a customer&#8217;s ears \u2014 and that gap shows up in your return rate, not in the spec sheet. (We go deeper on how to pressure-test an ANC quote in our <\/span><span class=\"md-meta-i-c md-link\"><a href=\"https:\/\/www.tashells.com\/oem-anc-earbuds\/\"><span class=\"md-plain\">OEM ANC earbuds sourcing guide<\/span><\/a><\/span><span class=\"md-plain md-expand\">.)<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5ca8b83 e-flex e-con-boxed e-con e-parent\" data-id=\"5ca8b83\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e9f6ca elementor-widget elementor-widget-image\" data-id=\"5e9f6ca\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"562\" src=\"https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-architecture-diagram.webp\" class=\"attachment-full size-full wp-image-5462\" alt=\"\" srcset=\"https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-architecture-diagram.webp 1000w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-architecture-diagram-300x169.webp 300w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-architecture-diagram-768x432.webp 768w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-architecture-diagram-18x10.webp 18w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/anc-architecture-diagram-600x337.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-023607f e-flex e-con-boxed e-con e-parent\" data-id=\"023607f\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-676f6dc elementor-widget elementor-widget-text-editor\" data-id=\"676f6dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2 class=\"md-end-block md-heading md-focus\"><span class=\"md-plain md-expand\">What Is ENC (Environmental Noise Cancellation)?<\/span><\/h2><p class=\"md-end-block md-p\"><span class=\"md-plain\">ENC is a talking-side technology. It has nothing to do with what you hear \u2014 it exists to make your voice sound clear to the person you&#8217;re calling, even if you&#8217;re standing in a noisy warehouse, a crowded caf\u00e9, or next to an open window with traffic outside.<\/span><\/p><h3 class=\"md-end-block md-heading\"><span class=\"md-plain\">How ENC Works<\/span><\/h3><p class=\"md-end-block md-p\"><span class=\"md-plain\">ENC uses multiple microphones \u2014 typically one closer to your mouth and one or more sampling ambient sound \u2014 plus onboard AI\/DSP processing to separate your voice from everything else picked up by the mic array. The chip identifies the voice-frequency pattern, suppresses everything outside it (wind, keyboard clicks, background chatter, traffic), and sends a cleaned-up signal to the call.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-plain\">None of this affects what you hear through the driver. If your customer complains that music doesn&#8217;t sound quieter on calls, that&#8217;s expected \u2014 ENC was never supposed to change playback.<\/span><\/p><h3 class=\"md-end-block md-heading\"><span class=\"md-plain\">Where ENC Matters Most<\/span><\/h3><p class=\"md-end-block md-p\"><span class=\"md-plain\">ENC earns its keep in call-heavy use cases: remote workers on back-to-back video calls, gig delivery drivers taking calls outdoors, gamers on voice chat, warehouse or field staff using push-to-talk. For product listings, this is the spec buyers search for when the keyword intent is &#8220;clear calls&#8221; rather than &#8220;block noise.&#8221;<\/span><\/p><h2 class=\"md-end-block md-heading\"><span class=\"md-plain\">ANC vs ENC: Key Differences at a Glance<\/span><\/h2><figure class=\"md-table-fig table-figure\"><table class=\"md-table\"><thead><tr class=\"md-end-block\"><th>\u00a0<\/th><th><span class=\"td-span\"><span class=\"md-plain\">ANC<\/span><\/span><\/th><th><span class=\"td-span\"><span class=\"md-plain\">ENC<\/span><\/span><\/th><\/tr><\/thead><tbody><tr class=\"md-end-block\"><td><span class=\"td-span\"><span class=\"md-plain\">Solves<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Noise you hear<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Noise others hear from your mic<\/span><\/span><\/td><\/tr><tr class=\"md-end-block\"><td><span class=\"td-span\"><span class=\"md-plain\">Direction<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Inbound (playback)<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Outbound (call\/voice)<\/span><\/span><\/td><\/tr><tr class=\"md-end-block\"><td><span class=\"td-span\"><span class=\"md-plain\">Mechanism<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Phase-inverted anti-noise waveform<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">AI\/DSP voice isolation<\/span><\/span><\/td><\/tr><tr class=\"md-end-block\"><td><span class=\"td-span\"><span class=\"md-plain\">Best for<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Music, podcasts, flights, commutes<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Calls, video meetings, voice chat<\/span><\/span><\/td><\/tr><tr class=\"md-end-block\"><td><span class=\"td-span\"><span class=\"md-plain\">Typical chipsets<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Qualcomm QCC, Airoha, BES (hybrid tier)<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">BES, Airoha, most mid-to-premium chipsets<\/span><\/span><\/td><\/tr><tr class=\"md-end-block\"><td><span class=\"td-span\"><span class=\"md-plain\">Common architecture<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Feedforward \/ feedback \/ hybrid<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Dual\/multi-mic + noise-suppression algorithm<\/span><\/span><\/td><\/tr><tr class=\"md-end-block\"><td><span class=\"td-span\"><span class=\"md-plain\">Affects music playback?<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Yes, directly<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">No<\/span><\/span><\/td><\/tr><tr class=\"md-end-block\"><td><span class=\"td-span\"><span class=\"md-plain\">Affects call clarity?<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">No<\/span><\/span><\/td><td><span class=\"td-span\"><span class=\"md-plain\">Yes, directly<\/span><\/span><\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"md-end-block md-heading\"><span class=\"md-plain\">Do You Need Both ANC and ENC?<\/span><\/h2><p class=\"md-end-block md-p\"><span class=\"md-plain\">For most product lines targeting general consumers, yes \u2014 and most mid-tier chipsets today support both natively, so there&#8217;s rarely a strong cost argument for shipping just one. The decision point is less &#8220;ANC or ENC&#8221; and more &#8220;how much do I invest in the tuning of each.&#8221;<\/span><\/p><ul class=\"ul-list\" data-mark=\"-\"><li class=\"md-list-item\"><p class=\"md-end-block md-p\"><span class=\"md-plain\">If your end customer is a commuter or traveler buying primarily for music and podcasts, ANC quality (specifically, feedforward vs hybrid) is where the review complaints will come from if you cut corners.<\/span><\/p><\/li><li class=\"md-list-item\"><p class=\"md-end-block md-p\"><span class=\"md-plain\">If your end customer is buying for work-from-home calls, gaming voice chat, or outdoor use with frequent calls, ENC tuning matters more than ANC depth \u2014 nobody complains about ANC dB numbers on a product marketed for calls.<\/span><\/p><\/li><li class=\"md-list-item md-focus-container\"><p class=\"md-end-block md-p md-focus\"><span class=\"md-plain md-expand\">If you&#8217;re specifying for both, hybrid ANC plus multi-mic ENC is the combination I&#8217;d default to for anything above entry-level pricing. It&#8217;s also the combination most competitive Amazon listings in the $25\u2013$60 bracket already claim, so shipping less puts you at a review disadvantage before launch.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad8d645 e-flex e-con-boxed e-con e-parent\" data-id=\"ad8d645\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5733d05 elementor-widget elementor-widget-image\" data-id=\"5733d05\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"562\" src=\"https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/enc-earbuds-office-call.webp\" class=\"attachment-full size-full wp-image-5463\" alt=\"ENC earbuds for clear calls in noisy environments\" srcset=\"https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/enc-earbuds-office-call.webp 1000w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/enc-earbuds-office-call-300x169.webp 300w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/enc-earbuds-office-call-768x432.webp 768w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/enc-earbuds-office-call-18x10.webp 18w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/enc-earbuds-office-call-600x337.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-96f324d e-flex e-con-boxed e-con e-parent\" data-id=\"96f324d\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-982ebe1 elementor-widget elementor-widget-text-editor\" data-id=\"982ebe1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2 class=\"md-end-block md-heading md-focus\"><span class=\"md-plain md-expand\">Sourcing Considerations: Chipsets Behind ANC and ENC<\/span><\/h2><p class=\"md-end-block md-p\"><span class=\"md-plain\">The chipset determines what&#8217;s actually possible, regardless of what the marketing copy says. This is the part I always tell buyers to nail down before they approve a sample, not after.<\/span><\/p><h3 class=\"md-end-block md-heading\"><span class=\"md-plain\">Qualcomm QCC Series<\/span><\/h3><p class=\"md-end-block md-p\"><span class=\"md-plain\">Still the premium-tier reference. Strong hybrid ANC performance, broad codec support (aptX, aptX Adaptive, aptX HD, Snapdragon Sound on newer series), and the most mature ENC algorithms in the market. Higher BOM cost, so it shows up mostly in premium SKUs.<\/span><\/p><h3 class=\"md-end-block md-heading\"><span class=\"md-plain\">Airoha<\/span><\/h3><p class=\"md-end-block md-p\"><span class=\"md-plain\">The chipset that spun out of MediaTek&#8217;s audio division, and currently the workhorse for mid-to-premium ANC and ENC builds. Solid hybrid ANC, good LE Audio\/LC3 readiness on newer generations, and a better cost-to-performance ratio than Qualcomm for buyers who don&#8217;t specifically need aptX-tier codecs.<\/span><\/p><h3 class=\"md-end-block md-heading\"><span class=\"md-plain\">BES (Bestechnic)<\/span><\/h3><p class=\"md-end-block md-p\"><span class=\"md-plain\">Common across cost-efficient TWS builds, and particularly strong where ENC is the priority over deep ANC. BES has well-validated reference designs across Shenzhen and Dongguan factories, which generally means shorter ODM lead times because the integration work is already proven.<\/span><\/p><h3 class=\"md-end-block md-heading\"><span class=\"md-plain\">Jieli (JL)<\/span><\/h3><p class=\"md-end-block md-p\"><span class=\"md-plain\">The budget end of the spectrum. Functional Bluetooth and basic ENC on newer generations, but generally without the processing headroom for hybrid ANC. Fine for entry-level SKUs; not the platform to spec if your listing is going to claim &#8220;premium noise cancellation.&#8221;<\/span><\/p><p class=\"md-end-block md-p md-focus\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">One habit worth building into every supplier call:<\/span><\/strong><\/span><span class=\"md-plain\"> ask directly which chipset is being quoted, and ask whether the ANC is feedforward, feedback, or hybrid. Factories that answer immediately and specifically tend to know their own hardware. Factories that redirect to marketing language like &#8220;premium sound chip&#8221; are worth a second look before you commit to a PO. Our <\/span><span class=\"md-meta-i-c md-link\"><a href=\"https:\/\/www.tashells.com\/oem-wireless-earbuds\/\"><span class=\"md-plain\">OEM wireless earbuds checklist<\/span><\/a><\/span><span class=\"md-plain md-expand\"> covers the rest of the questions worth asking before you approve a sample.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fc7668f e-flex e-con-boxed e-con e-parent\" data-id=\"fc7668f\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5692f4b elementor-widget elementor-widget-image\" data-id=\"5692f4b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"562\" src=\"https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/tws-earbuds-chipset-pcb.webp\" class=\"attachment-full size-full wp-image-5464\" alt=\"TWS earbuds chipset PCB for ANC and ENC\" srcset=\"https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/tws-earbuds-chipset-pcb.webp 1000w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/tws-earbuds-chipset-pcb-300x169.webp 300w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/tws-earbuds-chipset-pcb-768x432.webp 768w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/tws-earbuds-chipset-pcb-18x10.webp 18w, https:\/\/www.tashells.com\/wp-content\/uploads\/2026\/08\/tws-earbuds-chipset-pcb-600x337.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47e8a71 e-flex e-con-boxed e-con e-parent\" data-id=\"47e8a71\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e15807c elementor-widget elementor-widget-text-editor\" data-id=\"e15807c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2 class=\"md-end-block md-heading md-focus\"><span class=\"md-plain md-expand\">Choosing the Right Spec for Your Product Line<\/span><\/h2><p class=\"md-end-block md-p\"><span class=\"md-plain\">For Amazon sellers and brand owners deciding what to put in a listing, the chipset and ANC architecture you choose should follow the customer story you&#8217;re selling, not the other way around:<\/span><\/p><ul class=\"ul-list\" data-mark=\"-\"><li class=\"md-list-item\"><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Travel\/commute-positioned listings<\/span><\/strong><\/span><span class=\"md-plain\"> \u2192 lead with hybrid ANC, back it with a mid-to-premium chipset (Airoha or Qualcomm), and keep ENC as a secondary bullet.<\/span><\/p><\/li><li class=\"md-list-item\"><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Work-from-home\/business-positioned listings<\/span><\/strong><\/span><span class=\"md-plain\"> \u2192 lead with multi-mic ENC and call clarity, and don&#8217;t overspend on ANC depth your target customer won&#8217;t stress-test.<\/span><\/p><\/li><li class=\"md-list-item\"><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Budget\/bulk wholesale SKUs<\/span><\/strong><\/span><span class=\"md-plain\"> \u2192 Jieli-based builds are acceptable if you&#8217;re not making ANC claims. The mistake to avoid is advertising &#8220;ANC&#8221; on a chipset that can&#8217;t deliver hybrid-level performance \u2014 that&#8217;s a return-and-refund problem, not a marketing win.<\/span><\/p><\/li><\/ul><p class=\"md-end-block md-p\"><span class=\"md-plain\">For MOQ-sensitive Amazon sellers testing a new SKU before committing to a full production run, reduced-MOQ ODM options with paid samples let you validate ANC\/ENC performance against your actual listing claims before you scale the order. Our <\/span><span class=\"md-meta-i-c md-link\"><a href=\"https:\/\/www.tashells.com\/wholesale-tws-earbuds-buying-guide\/\"><span class=\"md-plain\">TWS earbuds wholesale buying guide<\/span><\/a><\/span><span class=\"md-plain\"> covers MOQ tiers and pricing by chipset in more detail if you&#8217;re scoping a first order.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-plain\">None of this spec work matters if the shipment gets held at customs, though. Certification (FCC, CE, RoHS, <\/span><span class=\"md-meta-i-c md-link\"><a href=\"https:\/\/www.bluetooth.com\/develop-with-bluetooth\/qualification-listing\/\"><span class=\"md-plain\">BQB<\/span><\/a><\/span><span class=\"md-plain\"> for Bluetooth qualification, UN38.3 for battery air freight, UKCA for the UK) confirms the product can legally enter your target market \u2014 it doesn&#8217;t confirm the ANC or ENC actually performs as claimed.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-plain\">Those are two separate checks, and skipping the second one is how a fully-certified product still ends up with 1-star reviews about &#8220;noise cancellation that doesn&#8217;t work.&#8221; Ask your factory for real acoustic test data \u2014 anechoic chamber reports, not just a spec sheet number \u2014 before you approve bulk production on anything making a hybrid ANC or multi-mic ENC claim.<\/span><\/p><h2 class=\"md-end-block md-heading\"><span class=\"md-plain\">How Tashells Audio Supports ANC and ENC Earbuds Sourcing<\/span><\/h2><p class=\"md-end-block md-p\"><span class=\"md-plain\">Tashells Audio has been producing <a href=\"https:\/\/www.tashells.com\/product\/ts-y90-pro-enc-tws-wholesale-wireless-earbuds-manufacturer-4-mic-bluetooth-oem-earphones-supplier\/\">TWS earbuds<\/a> out of its Dongguan facility since 2009, and ANC\/ENC configuration is one of the most common technical conversations we have with Amazon sellers and brand owners before they finalize a spec. We work across Qualcomm QCC, Airoha, BES, and Jieli platforms, so the chipset conversation happens based on your target price point and the customer story your listing is telling \u2014 not because it&#8217;s the only platform we happen to stock.<\/span><\/p><p class=\"md-end-block md-p md-focus\"><span class=\"md-plain\">For sellers testing a new SKU, we offer reduced-MOQ ODM options and paid samples so you can validate ANC and ENC performance against your actual product claims before committing to a full production run. You can see the full range of platforms and certifications we support on our <\/span><span class=\"md-meta-i-c md-link\"><a href=\"https:\/\/www.tashells.com\/earbuds-manufacturer-guide\/\"><span class=\"md-plain\">earbuds manufacturer guide<\/span><\/a><\/span><span class=\"md-plain md-expand\">.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72b70d5 e-flex e-con-boxed e-con e-parent\" data-id=\"72b70d5\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1cae4f4 elementor-widget elementor-widget-text-editor\" data-id=\"1cae4f4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2 class=\"md-end-block md-heading md-focus\"><span class=\"md-plain md-expand\">FAQ<\/span><\/h2><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">What is the main difference between ANC and ENC in earbuds?<\/span><\/strong><\/span> <span class=\"md-plain\">ANC reduces the ambient noise you hear while listening to music or media. ENC filters background noise picked up by the microphone so the person you&#8217;re calling hears your voice clearly. One works on playback, the other works on your outgoing mic signal.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Do I need both ANC and ENC in a pair of earbuds?<\/span><\/strong><\/span> <span class=\"md-plain\">Not strictly, but most mid-tier chipsets support both, so there&#8217;s little cost reason to ship only one. Which one to prioritize in tuning depends on whether your product is positioned around music\/travel use (favor ANC) or calls\/work use (favor ENC).<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Which is better, ANC or ENC?<\/span><\/strong><\/span> <span class=\"md-plain\">Neither is &#8220;better&#8221; \u2014 they solve different problems. ANC matters if the customer&#8217;s priority is uninterrupted listening. ENC matters if the customer&#8217;s priority is being heard clearly on calls. Products marketed for commuting or travel should lean on ANC; products marketed for remote work or gaming voice chat should lean on ENC.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Can earbuds have ANC without ENC, or ENC without ANC?<\/span><\/strong><\/span> <span class=\"md-plain\">Yes. Entry-level and budget chipsets (like base Jieli platforms) often support basic ENC without hybrid ANC capability. It&#8217;s less common, but possible, to find ANC-focused builds with minimal ENC tuning \u2014 though most modern mid-tier chipsets bundle both by default.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">Does ENC reduce the noise I hear while listening to music?<\/span><\/strong><\/span> <span class=\"md-plain\">No. ENC only processes the outgoing microphone signal during calls \u2014 it has no effect on your music or podcast playback. If a customer expects ENC to quiet down their surroundings while listening, that&#8217;s a common misunderstanding worth addressing in your listing copy.<\/span><\/p><p class=\"md-end-block md-p\"><span class=\"md-pair-s \"><strong><span class=\"md-plain\">What chipsets support both ANC and ENC in wholesale\/OEM earbuds?<\/span><\/strong><\/span> <span class=\"md-plain\">Qualcomm QCC, Airoha, and BES platforms all support both technologies at varying performance tiers, with Qualcomm and Airoha generally offering stronger hybrid ANC and BES often prioritized specifically for ENC-focused, cost-efficient builds. Jieli platforms typically handle basic ENC but lack the processing headroom for hybrid ANC.<\/span><\/p><div class=\"md-hr md-end-block\" tabindex=\"-1\"><hr \/><\/div><p class=\"md-end-block md-p\"><span class=\"md-plain\">ANC and ENC aren&#8217;t competing features \u2014 they&#8217;re answers to two different customer complaints. Spec around the one your listing is actually selling, verify the architecture behind whichever claim you make, and the rest of the sourcing conversation gets a lot easier.<\/span><\/p><p class=\"md-end-block md-p md-focus\"><span class=\"md-pair-s md-expand\"><em><span class=\"md-plain\">Sourcing ANC or ENC earbuds for your next product line? <\/span><span class=\"md-meta-i-c  md-link\"><a href=\"https:\/\/www.tashells.com\/\"><span class=\"md-plain\">Request a quote from Tashells Audio<\/span><\/a><\/span><span class=\"md-plain\"> or reach out directly at <\/span><span class=\"md-link md-pair-s\" spellcheck=\"false\"><a href=\"mailto:john@tashells.com\">john@tashells.com<\/a><\/span><span class=\"md-plain\"> \/ WhatsApp +86 198 0675 8570 to talk through chipset options and sample turnaround.<\/span><\/em><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0442647 e-flex e-con-boxed e-con e-parent\" 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If you&#8217;ve spent any time reading spec sheets for TWS earbuds, you&#8217;ve probably run into both acronyms sitting next to each other like they&#8217;re interchangeable. They&#8217;re not. I get this question from buyers constantly, usually after a listing got dinged in reviews for &#8220;the noise cancellation doesn&#8217;t work&hellip;&nbsp;<a href=\"https:\/\/www.tashells.com\/fr\/anc-vs-enc-earbuds\/\" class=\"\" rel=\"bookmark\">Lire la suite &raquo;<span class=\"screen-reader-text\">\u00c9couteurs ANC vs ENC\u00a0: quelle est la diff\u00e9rence\u00a0?<\/span><\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[1076],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.9.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ANC vs ENC Earbuds: What&#039;s the Difference?<\/title>\n<meta name=\"description\" content=\"ANC blocks noise for the listener, ENC cleans up your voice on calls. 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