一首歌，两笔钱丨macworld.com
苹果一直允许用户自己在库乐队里设计自己的铃声并导出使用。对于非音乐专业用户而言，设计出一个合适的铃声还是有点门槛。
还好，苹果允许你导入音乐片段进行编辑并设置为铃声。比如QQ音乐会员就可以将音乐片段导出到库乐队里，再进行转码共享到手机的铃声库中。
如果你只是讨厌可怕的闹钟铃声，也可以尝试使用“睡眠”功能。可能苹果也知道自己的铃声有多吵，所以在就寝中添加了几段舒缓渐强的悦耳闹钟铃声……建议苹果能把这几段铃声加到常规的声音里去。
在闹钟上方的睡眠里，可以设置不一样的铃声
苹果尊重版权挺好的，弄点很响的声音让大家不会错过电话也很好。但能不能整点悦耳铃声，把这个害人的默认“雷达”给换掉啊！
参考文献
[1] Supreme Court: Murder Justified If Victim Used Your Alarm as Ringtone. https://bullshit.ist/supreme-court-murder-justified-if-victim-used-your-alarm-as-ringtone-e57b58fa5b9d
[2] Can We Get Phone Alarm Stress Disorder into the DSM Please? https://observer.com/2013/08/can-we-get-phone-alarm-stress-disorder-into-the-dsm-please/
[3] The Reason The iPhone Alarm Tone Is So Annoying. https://www.unilad.com/featured/the-reason-the-iphone-alarm-tone-is-so-annoying/
[4] Which Is the Loudest Ringtone? https://discussions.apple.com/thread/1046736
[5] How to Boost iPhone Ringtone Volume to Desired Level. http://www.bigasoft.com/articles/how-to-boost-iphone-ringtone-volume-to-desired-level.html
[6] How Did Our Default Ringtones Get So Annoying? https://www.vice.com/en/article/evqgva/how-did-our-default-ringtones-get-so-annoying
[7] The Origin of the iPhone Marimba Ringtone Is Shrouded in Mystery. https://electronics.howstuffworks.com/composer-origin-iphone-marimba-ringtone.htm
[8] Nokia Tune Remake. http://nokiatune.audiodraft.com/
[9] Ringtones: How Much Is Too Much? https://www.nytimes.com/2005/01/30/technology/ringtones-how-much-is-too-much.html
[10] 99 cent Ringtones from Apple. https://www.forrester.com/blogs/07-09-04-99_cent_ringtones_from_apple/
[11] Apple announces custom ringtone maker for iPhone. https://www.macworld.com/article/187187/ringtones.html
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