视频概述
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好吧,我们已经拿到了苹果的最新圣诞长袜填塞礼品,它正在在我们的拆解桌上。是时候看看它的构造了。目前已知的信息:
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每只 AirPod 重 0.14 盎司(4 克),充电盒重量为 1.34 盎司(38 克)
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每只 AirPod 的大小为 16.5 mm × 18.0 mm × 40.5 mm,而充电盒的大小为 44.3 mm × 21.3 mm × 53.5 mm
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利用蓝牙技术和苹果的 W1 芯片进行无线连接
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使用麦克风、光学传感器和一个运动加速计来进行入耳检测
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采用波束成形技术的麦克风加上一个额外的加速计来过滤外界噪音
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AirPods 单次充满电可以使用 5 个小时,而配合充电盒使用则可以超过 24 小时
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看看这里都有些什么元器件:
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苹果 343500130(应该就是 W1 无线通讯芯片)
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赛普拉斯 CY8C4146FN 可编程 SoC。
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美信 98730EWJ 低功耗立体声音频编码解码器。
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德州仪器 TPS743
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让我们看看在充电盒的重重保护下,都有什么芯片:
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意法半导体 STM32L072 ARM Cortex-M0+ 微程序控制器
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恩智浦 1610A3 充电 IC(和 iPhone 6s 和 SE,以及 iPad Pro 中的一样)
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德州仪器 BQ24232 电源管理 IC
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在付出大量的血汗,和见证一堆的胶水之后,我们呈现给你:
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耳机拆解全家福。
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充电盒拆解全家福。
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这个拆解当中,每一个超棒的 X 光图像均由我们在 Creative Electron 机智的朋友提供。你好,伙计们!
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由衷感谢以下译者:
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99条评论
do the airpods feature the same driver as the earpods?
Great question, trying to find this out myself.
It looks like it's a bit different. The EarPod teardown has a pretty nice comparison of the generations of earbuds from Apple in step 11. They look like they mostly have open-back designs while the new AirPods have a black plastic (and mesh?) that covers the back of the driver. Apple EarPods Teardown
I would be interested in seeing these compared to the new PowerBeats 3 since that headphone model also uses a membrane-style speaker in the midsection bulge of the stem.
It wouldn't really matter. The EarPods had a lot of tuning done to them through the ports on the front, back, and stems (cover with tape and see what happens). The AirPods have ports moved as well as less air in the housings (replaced with logic boards, batteries, and other electronics. So even if they do use the same drivers, they'll sound substantially different.