手机针孔之谜:令人惊讶的功能被揭开!

 手机针孔之谜:令人惊讶的功能被揭开!

Michael Johnson

如今,几乎每个人都拥有移动设备,无论是带有操作系统的智能手机还是带有移动电话的手机。 安卓 iOS 这是因为这些设备实际上已成为日常生活的必需品,无论是在网络和信息应用程序上进行社交,还是用于专业用途。

事实上,这些设备正变得越来越科技化和先进化,因此很多人都不知道他们手中的设备到底有什么功能。 而我们在这里要讨论的正是这些未知的功能。

更具体地说,如果您拥有的是iPhone,您可能会在摄像头和闪光灯之间发现一个小孔。 在其他设备上,这个小孔可能位于其他位置,例如充电器输入端、耳机插孔附近,甚至设备顶部。

手机上的这个孔是做什么用的

这个孔存在的原因令人吃惊,但在我们讨论它在设备上的实际用途之前,请看下面我们具体讨论的内容以及这个孔在iPhone上的位置:

图片: Reproduction / Enséñame de Ciencia

这些小孔只不过是一种辅助麦克风,但其工作方式与传统麦克风截然不同,传统麦克风通常位于手机底部。

这是因为它具有降低外部噪音的功能,例如,在通话过程中,外部噪音可能会影响音频质量,在录音过程中,它还可以作为一种噪音压缩器。

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因此,为了更清楚地说明这个小孔的功能,请想象以下情况:您在街上,有很多嘈杂的汽车和摩托车,有人给您打电话。 主要是为了让对方听到您的声音,因此这是一个辅助麦克风。

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在录音过程中,这个小配件负责以最佳方式提取声音,尽可能减少任何不必要的附加噪音和隆隆声。

Michael Johnson

Jeremy Cruz is a seasoned financial expert with a deep understanding of the Brazilian and global markets. With over two decades of experience in the industry, Jeremy has an impressive track record of analyzing market trends and providing valuable insights to investors and professionals alike.After earning his Master's degree in Finance from a reputable university, Jeremy embarked on a successful career in investment banking, where he honed his skills in analyzing complex financial data and developing investment strategies. His innate ability to forecast market movements and identify lucrative opportunities led him to be recognized as a trusted advisor among his peers.With a passion for sharing his knowledge and expertise, Jeremy started his blog, Stay up to date with all the information about the Brazilian and global financial markets, to provide readers with up-to-date and insightful content. Through his blog, he aims to empower readers with the information they need to make informed financial decisions.Jeremy's expertise extends beyond blogging. He has been invited as a guest speaker at numerous industry conferences and seminars where he shares his investment strategies and insights. The combination of his practical experience and technical expertise makes him a sought-after speaker among investment professionals and aspiring investors.In addition to his work in thefinance industry, Jeremy is an avid traveler with a keen interest in exploring diverse cultures. This global perspective allows him to understand the interconnectedness of the financial markets and provide unique insights on how global events impact investment opportunities.Whether you are an experienced investor or someone looking to understand the complexities of the financial markets, Jeremy Cruz's blog provides a wealth of knowledge and invaluable advice. Stay tuned to his blog to gain a thorough understanding of the Brazilian and global financial markets and stay one step ahead in your financial journey.