數位內容參考

多媒體導論與應用-第三版 第 2 章 音訊媒體

https://www.cyut.edu.tw/~jjliaw/pages/98_02_course/multimedia/Ch02.pdf

給新手的聲音常識（一）

https://henrychou-30461.medium.com/%E7%B5%A6%E6%96%B0%E6%89%8B%E7%9A%84%E8%81%B2%E9%9F%B3%E5%B8%B8%E8%AD%98-%E4%B8%80-abf3f886af6f

一文了解A/D模数转换器！四种ADC拓朴结构分析

https://www.eet-china.com/mp/a108656.html

聲音科技教學(1)-名詞說明

https://blog.hmes.kh.edu.tw/wordpress/fatball/2009/04/23/%E8%81%B2%E9%9F%B3%E7%A7%91%E6%8A%80%E6%95%99%E5%AD%B81-%E5%90%8D%E8%A9%9E%E8%AA%AA%E6%98%8E/

<知識家> 搭起數位類比的橋樑，你不可不知的DAC

https://soundbody-audio.com/1002/?v=be50e6de11f8

Difference Between Analog and Digital Signals

https://pediaa.com/difference-between-analog-and-digital-signals/

In digital systems do we discretize both time and magnitude or only time?

https://electronics.stackexchange.com/questions/352784/in-digital-systems-do-we-discretize-both-time-and-magnitude-or-only-time

The Scientist and Engineer's Guide to Digital Signal Processing

http://www.dspguide.com/

https://github.com/engibeer/sdr/blob/master/documentation/The%20Scientist%20and%20Engineer's%20Guide%20to%20Digital%20Signal%20Processing.pdf

Example of transferring a continuous (analog) signal into a discrete (digital) representation results

https://www.researchgate.net/figure/Example-of-transferring-a-continuous-analog-signal-into-a-discrete-digital_fig3_302972999

Why are binary signals drawn continuous in time despite being a digital signal [closed]

https://electronics.stackexchange.com/questions/399675/why-are-binary-signals-drawn-continuous-in-time-despite-being-a-digital-signal