发信人: QuantSoldier (量子战士), 信区: Military
标 题: 你们根本不理解3.5mm耳机的意义
发信站: BBS 未名空间站 (Wed Aug 18 01:32:09 2021, 美东)
当年好歹也算是个伪发烧友。无奈那个年代的设备简直惨不忍睹。哪怕是牛b轰轰的索
尼，放磁带也避不过抖晃和信噪比。用不起电池，插变压器还要忍受交流声。
cd机的年代是短暂的。也是昂贵的。
21世纪是美好的。高品质耳机的专利到期，随便一个国内厂子都能造出跟索尼水滴型一
样的耳机。播放器格式变成了mp3，复制无数次也还是无损复制。创通、闪迪这些以介
质或声卡起家的播放设备厂商普通袖珍播放器，就可达到几十年前发烧器材的效果。
最让人惊喜的是，从马达驱动磁带/光盘，变成了纯数码解码，实现了0噪声。
一套几百块人刀的mp3播放器+耳机，比80年代几十万的发烧器材的效果还好。
这样的美好世界，让苹果带歪了。它本来有线耳机就做得渣，现在还改成无线的。音响
效果一下退回中波时代。
Last updated 4 Aug 11 Course Title: OWASP Top 10 Threats and Mitigation Exam Questions - Single Select 1) Which of the following consequences is most likely to occur due to an injection attack? Spoofing Cross-site request forgery Denial of service Correct Insecure direct object references 2) Your application is created using a language that does not support a clear distinction between code and data. Which vulnerability is most likely to occur in your application? Injection Correct Insecure direct object references Failure to restrict URL access Insufficient transport layer protection 3) Which of the following scenarios is most likely to cause an injection attack? Unvalidated input is embedded in an instruction stream. Correct Unvalidated input can be distinguished from valid instructions. A Web application does not validate a client’s access to a resource. A Web action performs an operation on behalf of the user without checkin...
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