happy together

原标题：苹果 iOS 16 已支持检测假冒 AirPods，iPhone 弹窗提醒不要连接IT之家 9 月 13 日消息，从 iOS 16 开始，如果苹果用户尝试将假冒的 AirPods 连接到 iPhone，就可能会在 iPhone 上看到“无法验证 AirPods”的警报，苹果今日在官网支持页面公布了这一消息，与之前爆料的相同。从图中可以看到，用户把假冒的 AirPods 连接到 iPhone 后，会出现一个“无法验证 AirPods”的弹窗，然后底部有一个醒目的按钮“不进行连接”，下方则是一个小按钮“在蓝牙设置中连接”。苹果表示，不光是 iPhone，如果用户在尝试将 AirPods 与 iPhone、iPad 或 iPod touch 连接时收到此提醒，都需要确认 AirPods 是否为正品。    The 1989 song "Rhythm Nation" by Janet Jackson has a funky/new jack swing-ish beat that encourages dancing, but it also has a special frequency that can cause some laptops, fortunately from the bygone era of Windows XP, to crash, Microsoft developer Raymond Chen said.,Chen, the chief software engineer at Microsoft, reported the problem on his blog The Old New Thing this week. He claimed that the song's frequency coincided with the laptop hard drive's resonant frequency, which is an object's inherent frequency.,The way a glass breaks when exposed to certain noises is similar to how a laptop crashes, Chen asserted, as the sound from the source sends an unseen vibration through the air and onto the glass.,"A colleague of mine shared a story from Windows XP product support. A major computer manufacturer discovered that playing the music video for Janet Jackson's 'Rhythm Nation' would crash certain models of laptops," Chen wrote. "I would not have wanted to be in the laboratory that they must have set up to investigate this problem. Not an artistic judgment.",According to Chen, the manufacturer discovered that Jackson's song also crashed laptops built by its rivals.,"Playing the music video on one laptop caused a laptop sitting nearby to crash, even though that other laptop wasn't playing the video," he said. "It turns out that the song contained one of the natural resonant frequencies for the model of 5400 rpm laptop hard drives that they and other manufacturers used.",Then, manufacturers included a "custom filter in the audio pipeline that detected and removed the offending frequencies during audio playback," and this fixed the problem. Chen added that they likely attached a digital version of a "Do Not Remove" sticker on that audio filter.,However, he expressed some concern that, after adding the workaround many years ago, nobody would remember its purpose.,"Hopefully, their laptops are not still carrying this audio filter to protect against damage to a model of hard drive they are no longer using," Chen concluded.,Chen did not say what kind of sounds caused such a resonance. But that apparently does not matter now, given the transition of laptops and desktop computers to SSDs.,In addition, Chen attached to the post an old educational video from the data center, which demonstrates the effect of sound wave vibrations, namely human screams, on the operation of hard drives in a rack.,By and large, resonance is a physical phenomenon in which the frequency of one object's sound waves and those of another object coincide. This may result in a sharp rise in amplitude. This is why some bridges have previously collapsed.。“您可以选择不连接未经验证的 AirPods，或在蓝牙设置中连接它们。如果您连接未经验证的 AirPods，它们可能无法按预期运行。”IT之家小伙伴可以在下面的视频中看到实际的弹窗效果：返回搜狐，查看更多责任编辑：