Welcome to blog about management, marketnig and random (not)interesting stuff.

As you might guess from blog title, I will post some basic management and marketing tools aswell as info about managerial skills needed to be a sucessful manager. Hope you enjoy reading it as much as I enjoy writing it. Yours sincerely, BojanCo

Showing posts with label computer. Show all posts
Showing posts with label computer. Show all posts

Tuesday, June 14, 2011

15 years of .mp3 format

Yup, 15 years have passed! Cool, huh?
Patented in 1987, but it was named ".mp3" in 1995.

.mp3 was developed in institute "Fraunhofer" in Erlangen, Germany. There, the scientists were looking for best compression alogorithm, and the song used in experiments was Suzanne Vega - Tom's diner. :)

The idea was to separate and compress only parts of the song that can be registered by human ear. (Because every song has a lot of frequencies that can not be registered) Using this metod, thay "tricked" the ear by only playing registerable parts thus reducing the size to only 10% of the original size.

The name was given in a poll!

First .mp3 player was made in 1994, and when it was made, all major electronics manufacturers belived that it was too complicated and that will never catch on... Oh my, what a mistake...

In 1995, poll was taken among employees in order to name this extension... The original name was (and still is) ISO MPEG Audio layer 3, but it was too long and complex, so they came up with name ".mp3".

So for listentng to our favorite music in mp3, we need to thank "zee Germans"!


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