WHAT'S THE DIFFERENCE BETWEEN LP, CASSETTE, CD, MP3

Here we go with the comparisons

At first a diagram from a ripped LP

One diagram from a CD

This one ain't bad but completely cutted off at the top. There could be room for more.

And a diagram from a MP3 file

As you can see there are also some problems with the highs. But if you look closer there are a lot of digital artifacts (visible blocks).