In most books, it just has an image and said "this is bandpass filter" and that's all. Sometimes they explain why this is bandpass filter with graph or something. 

However, what I really want to know is how to think those kind of design with value of 
components like \$C = 220\text{nF}\$, \$R = 100\text{k}\Omega\$, etc. How to set those specific values to each component?

Below is an example of my thinking how to design bandpass filter. Is it correct?

![Schematic](https://i.stack.imgur.com/ufOul.gif)