重点介绍了数字化音频信息、数字音频文件、音乐合成技术及乐器数字接口MIDI。

Digitized audiofrequency information, digitized audiofrequency file, music composite technology, MIDI, etc., are emphatically introduced.

youdao

所以在流行音乐中有很多声学的东西以及合成的技巧在里面。

So there are a lot of acoustical things and sort of tricks of synthetic things going on in pop music.

youdao

新书不断在出版，从烤面包机到网络应用小工具新的设计层出不穷，新的音乐每天被创作或者合成出来，也许最重要的是，新的内容不断的上传到网络上。

New books are published, new designs for toasters and i-gadgets appear, new music is composed or synthesized and, perhaps above all, new content is uploaded into cyberspace.

youdao

So there are a lot of acoustical things and sort of tricks of synthetic things going on in pop music.

所以在流行音乐中有很多声学的东西以及合成的技巧在里面。

耶鲁公开课 - 聆听音乐课程节选