朗读者【IT之家开箱】喜马拉雅小雅纳米智能音箱图形赏析：小体、大内容_我的网站
一 | 喜马拉雅山去年发布了第一个全内容的人工智能演讲者，小雅人工智能演讲者。 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.。
二 | 最近，喜马拉雅山带来了一个更微型的智能扬声器，即小雅纳米。虽然小雅纳米相当小，有一些萌芽的感觉，它有很多内容-它支持免费的喜马拉雅会员内容。它以前的预订价格是199元，这是一个更实惠的价格，但也相当于“发送”喜马拉雅会员。小雅纳米重166克，与今天的手机差不多。作为智能扬声器，小雅纳米支持“小雅小雅”语音唤醒。它将记住您的偏好，并帮助您查询天气、聊天、百科全书、手机、快递、旅行限制、翻译等。
三 | 作为一名演讲者，它拥有DMH音乐平台和库克音乐授权的正版音乐内容，并拥有良好的正版音乐体验。现在请欣赏开箱照片。与大多数小型智能扬声器类似，小亚纳米的形状更为圆润。顶部设置多个物理按键，负责基本媒体功能操作。小雅纳米的纯白色外形与办公生活环境非常匹配。无论是听有声读物还是听音乐，它都能很好地融入你的生活环境。 Current article:http://ki83.shuaiseduanguanzhui.bond/ryfnmnk/20260826/625.html Published on:14:18:35 |
