More data, sounds nearly identical to a CD, but larger files.
The "128kbps" (kilobits per second) refers to the . It’s the amount of data processed every second the song plays. 128kbps mp3(2.99 MB)
If you have an MP3 that is exactly at 128kbps , we can actually calculate exactly how much "story" is inside it: The Math: The Size: is roughly The Length: More data, sounds nearly identical to a CD, but larger files