自然杂志，这些可笑家，闲的没事儿。

• RESEARCH HIGHLIGHT
• 06 October 2022

What gives jazz its swing? A delay makes the difference

Doctored versions of jazz tracks help scientists to pinpoint the source of the elusive quality called swing.

https://www.nature.com/articles/d41586-022-03082-z#:~:text=Jazzy%20sound%2C%20or%20swing%2C%20has,timing%20of%20their%20notes1.

这就是废话，爵士乐，对比古典音乐就是没规矩，自由，和错漏。这还用花钱研究，还上了nature。哈哈。现在的可笑家真的是闲得蛋疼。

为什么有delay？我虽不是音药家，亦可以揣度一二。

1. Improvisation is the core fun of jazz/blues, and playing music according to notes is a labor job comparing to improvisation. Improvisation is to play with the ear, that is, after hearing it, use the fastest speed, aesthetic resonance, and play it out with your fingers. Therefore, even the best improvisation requires reaction time, which is an inevitable natural lag. In order to make up for this lag, the musician will estimate the next few notes, so that the beat will not be disturbed. So there could be wrong beats and there could be lag, but there will be no obvious mess. And this kind of laging-but-not-chaotic structure is aesthetically different from classical or pop music, and it is self-contained.

2. Jazz requires a master's degree from a professional music school before it can be mastered theoretically, but aside from the difficulties of jazz academies, in fact, the roots of this kind of music are nothing more than a few black musicians who have a good sense of music but have no formal musical foundation, and no strict disciplines. They added a lot of free will, a lot of unreliable, a lot of mistakes and omissions and make up in their performances. Of course, this kind of music has a sense of lag. There are many mistakes, but as long as the player enjoy and echoes the music, mistakes become unique aesthetics through the previous stated lagging tactics. This is determined by the origins of grassroots jazz. When it comes to the academic school, the mechanism of mistakes and omissions has become a difficult theory, and even requires scientists to study and then publish it in a natural journal? Hahaha. This is exactly why I am humored by this Nature article today.

 

所有跟帖： 

• 哈哈，你看你，要早点写出来，你不就发表在nature上了？：）lagging-but-not-chaotic，精髓！ -妖妖灵- ♀ (0 bytes) () 10/10/2022 postreply 10:07:42

• 我哪有这闲情逸致啊。哈哈 -枫林晓- ♂ (0 bytes) () 10/10/2022 postreply 10:15:06

• 标题 -枫林晓- ♂ (199 bytes) () 10/10/2022 postreply 10:13:58

• 这个理论都知道啊，难道他是第一个总结出文章的？ -妖妖灵- ♀ (0 bytes) () 10/10/2022 postreply 10:31:22

• 人类的叛徒，他们这是帮着AI.. -枫林晓- ♂ (0 bytes) () 10/10/2022 postreply 15:08:21

• 人类的叛徒，他们这是帮着AI.. -枫林晓- ♂ (0 bytes) () 10/10/2022 postreply 15:08:30

• 金庸小说《天龙八部》中的黄药师，吹箫就是专门错开节拍，就是Jazz的范。 -唵啊吽- ♂ (0 bytes) () 10/10/2022 postreply 14:36:44

• 哈哈 -枫林晓- ♂ (0 bytes) () 10/10/2022 postreply 15:09:50