When the UK’s MP3 juice became the first in the world to be sold in stores

UK consumers have been drinking MP3s since the start of the millennium, and the UK now has the largest number of MP3 players in the developed world.

But how does a typical MP3 player work?

We took a look at the basics of how MP3 audio works to understand how a typical portable MP3 can be used for audio playback.

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