well technology has developed so now they are generally smaller, with more gadgets such as radio and mp3 etc.
In 1997, developer Tomislav Uzelac of Advanced Multimedia Products invented the first MP3 player which was avalible to public in 1998.Picture of the first MP3 player:
apple
no. mp3's can't support Dolby Technology. Hardware or software can, but a Mpeg-3 audio layer is not capable of running such software. However Certain Dolby Technology do support mp3's.
mp3 interact thought Transfer data, wireless
My cat.
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Nobody really invented technology it was just their. Almost everyone has invented technology. Technology can be broken down to inventions and then tiny things so nobody really invented technology they invented invention which is technology.
Jared neal
in 1983
Professor Karlheinz Bradenburg from Germany discovered the mp3. His research has presented a great share in Germany's share in the international science behind innovative digital media. He is currently teaches at the Ilmenau University of Technology, Germany
it was made in the late 1990's and was pretty dull all there was , was radio and music