The history of the MP3 file format

If you listened to music on your computer, then there is no doubt that you are in contact with an MP3 file or two came. Most people do not know much about mp3s except that it files used to store data about music. Basically, that save all that they are a way of audio data on a computer. Well, let me tell you, MP3s are, but it's a bit more about them. Today I'll be, taking you through a tour through the history and the advantages and disadvantages of the MP3 file format.

What is aMP3?

An MP3 files, also known as MPEG-1 Audio Layer 3 aware, is a form of digital audio encoding and lossy compression format. It was developed by a team of European engineers to reduce audio file, without being as true as possible to the sound quality of the original uncompressed recording. This is achieved by psychoacoustic models to eliminate parts that the audio is inaudible to human ears, save the parts of the audio signal, which we can hear. The MP3 canstored in various compression, so that the flexibility in the data size / quality. This is one of the reasons why the MP3 format is the most common audio file format.

The history of the MP3 --

The MP3 was developed by the German company, Fraunhofer-Gesellschaft develops imprisonment and also hold the patent for MP3 technology, which it now. In 1987, the Fraunhofer Institute for Integrated Circuits Research Center, part of the Fraunhofer-Gesellschaft detention, which began research on high quality, low bit rateRate audio coding. They called this project EUREKA EU147. Dieter Seitzer, professor at the University of Erlangen, helped with the coding. At that time he was working on a way to get audio file information over a standard phone line transferred. The main brain behind the development of the MP3 was aware Karlheinz Brandenburg, also known as "father of MP3". He was a mathematics and electronics specialists, examines the compression methods since 1977. Fraunhofer was granted a patentthe technology in April 1989. According to Brandenburg, the MP3 file format almost non-existent. In 1991, during the test did not change the coding to work. But luckily two days before the submission of the first version of the MP3 codec, they identified and solved the compiler error. 1993 saw the publication of the MPEG-1 standard, developed with the updated standard, MPEG-2-one years later published. A small relatively unknown fact is that in 1999 a recordSub Pop was the first label to distribute their music as MP3 files online.

In this article I have not too much into the technical details of the MP3 file format. This should give you a simple story of the MP3 file, from whence he came, are involved in its invention, and where it is now. I hope you all won at least a little knowledge and understanding in the world of MP3.

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