{"id":50143,"date":"2025-06-27T15:24:55","date_gmt":"2025-06-27T07:24:55","guid":{"rendered":"https:\/\/www.abesmoke.com\/?p=50143"},"modified":"2025-06-27T15:24:55","modified_gmt":"2025-06-27T07:24:55","slug":"high-sensitivity-microphone-solution-for-dtl-shisha-products-with-over-10-million-units-produced","status":"publish","type":"post","link":"https:\/\/www.abesmoke.com\/en\/a\/50143","title":{"rendered":"High-sensitivity microphone solution for DTL\/shisha products, with over 10 million units produced"},"content":{"rendered":"
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Exceeding industry standards and leading future designs - high-performance digital microphones and solution boards<\/span><\/strong><\/p>\n<\/section>\n
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At present, in the e-cigarette industry, the sensitivity of most electret microphones on the market is generally between -100 and -200 Pa. However, global users have increasingly higher requirements for the taste of e-cigarette products.\u00a0<\/span>Therefore, some e-cigarettes will inevitably develop in the direction of greater atomization effect, greater power, and greater airflow, which requires higher sensitivity and stability of the microphone sensor\u00a0<\/span><\/span>.<\/span><\/p>\n

Since Shenzhen Guangli Technology Co., Ltd. launched the digital microphone chip that surpasses the industry level in 2023, it has redefined the airflow switch of the electronic cigarette microphone with its ultra-high sensitivity and stability. The digital microphone solution of Guangli Technology can reach -60+\/-20PA in sensitivity and consistency. It is also the only company in the global electronic cigarette industry that dares to mass produce -60+\/-20PA. After three years of continuous shipments, the total number has reached tens of millions, which fully verifies its high stability and reliability.<\/span><\/p>\n<\/section>\n<\/section>\n

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one\uff1a<\/span><\/strong>Peak sensitivity<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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<\/b>In order to meet the sensitivity requirements, many DTL e-cigarette products\u00a0<\/span><\/span><\/span>on the market<\/span><\/span><\/b><\/span>\u00a0usually place three-wire microphones at the top nozzle position to improve the sensitivity. This design is extremely risky because the top nozzle position has the most smoke and condensate, which is more likely to cause the microphone head to fail. The digital microphone head of the photolithography company\u00a0<\/span><\/span><\/span>has a sensitivity of up to\u00a0<\/span><\/span><\/span>-60pa<\/span><\/span><\/span>\u00a0\u00b1<\/span><\/span>20pa<\/span>\u00a0,<\/span><\/span>\u00a0far exceeding the industry<\/span>\u00a0level\u00a0<\/span><\/span>,\u00a0<\/span><\/span>allowing customers to design as they please. There is no need to adopt a three-wire microphone design. The microphone head is designed directly on the motherboard, which can be away from smoke and condensate, which is safer and more stable. At the same time, it saves the welding cost of the three-wire microphone and the installation cost of the three-wire microphone in the finished product, and there is no need to worry about the bad smoking experience.<\/span><\/span><\/span><\/p>\n

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two\uff1a<\/span><\/strong>Ultra-high stability<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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Lithography Company<\/span><\/span><\/span><\/b>\u00a0-<\/span><\/span>of 60pa<\/span><\/span>\u00a0digital\u00a0<\/span><\/span><\/span>microphone head solution is in the tens of millions. After three years of verification and tracking, it has ultra-high stability, and no customer has filed any complaints after the finished product was shipped. We dare to sign a letter of commitment with customers to ensure the consistency and stability of sensitivity.<\/span><\/span><\/span><\/p>\n

1.\u00a0<\/span><\/span>Voltage anti-interference<\/span><\/span><\/span><\/b><\/p>\n

The battery voltage will\u00a0<\/span><\/span><\/span>drop\u00a0<\/span><\/span>rapidly<\/span><\/span><\/span>\u00a0when it is loaded\u00a0<\/span><\/span><\/span>. For example, when the battery is unloaded, the fully charged battery voltage is<\/span><\/span>\u00a04.2V\u00a0<\/span>, and when it is loaded, it will drop to 3.7V<\/span><\/span>\u00a0or\u00a0\u00a0<\/span>even lower instantly\u00a0<\/span><\/span>.\u00a0\u00a0<\/span><\/span>When the battery voltage changes rapidly, ordinary microphones may have self-starting, delayed output, or interrupted output. The digital microphone of Photolithography Technology adopts a multi-level power supply filtering algorithm, which has perfect anti-interference performance and is not afraid of power supply fluctuation interference. It is very suitable for the application of high-power and large-smoke electronic cigarettes.<\/span><\/span><\/span><\/p>\n

2.\u00a0<\/span><\/span>Temperature compensation<\/span><\/span><\/span><\/b><\/p>\n

When\u00a0<\/span><\/span>the electronic cigarette is smoking continuously\u00a0<\/span><\/span>,\u00a0<\/span><\/span>the ordinary microphone head\u00a0<\/span><\/span><\/span>(\u00a0<\/span><\/span><\/span>attached to the mainboard)\u00a0<\/span><\/span><\/span>will cause the sensitivity to decrease or\u00a0<\/span><\/span>cause false triggering due to the increase in the temperature of the mainboard. The digital microphone head chip of Photolithography Technology adopts\u00a0<\/span><\/span>a temperature compensation algorithm to maintain the consistency and\u00a0<\/span><\/span>stability\u00a0<\/span><\/span>of sensitivity\u00a0<\/span><\/span>even in a drastic temperature change environment\u00a0<\/span><\/span>. It is\u00a0<\/span><\/span>particularly\u00a0<\/span><\/span>suitable for the application of high-power and large-smoke electronic cigarettes\u00a0<\/span><\/span>.<\/span><\/span><\/span><\/p>\n

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three\uff1a<\/span><\/strong>Super high oil resistance<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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  • Oil and condensation resistant:<\/span><\/span><\/span><\/b><\/li>\n<\/ul>\n

    The photolithography digital microphone solution adopts a three-layer protection design. The first layer is a nano-oil-proof net, the second layer is the microphone shell, which plays a shielding and protective role, and the third layer is the oil-proof net on the silicone microphone shell.<\/span><\/span><\/span><\/p>\n

    In addition, because the distance between the oil-proof net and the silicone microphone is >1mm, the nano oil-proof net has the property of blocking oil, and it is difficult for smoke oil to leak onto the silicone microphone. Due to the double-layer oil-proof net design, it is difficult for smoke to deposit inside the silicone microphone, as shown in the following figure:<\/span><\/span><\/span><\/p>\n

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    source\uff1a\u6df1\u5733\u5e02\u5149\u523b\u79d1\u6280\u6709\u9650\u516c\u53f8<\/p>","protected":false},"excerpt":{"rendered":"

    Exceeding industry standards and leading future designs - high-performance digital microphones and solution boards At present, in the e-cigarette industry, the sensitivity of most electret mi …<\/p>","protected":false},"author":2,"featured_media":50142,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-50143","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/posts\/50143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/comments?post=50143"}],"version-history":[{"count":0,"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/posts\/50143\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/media\/50142"}],"wp:attachment":[{"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/media?parent=50143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/categories?post=50143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.abesmoke.com\/en\/wp-json\/wp\/v2\/tags?post=50143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}