Documents The History of Portable Listening Devices

The History of Listening Devices The History of Portable Listening Devices Presented By: Jazmine Mckethan Period: 8/9 ♪Yeah, and my dreams who Im racing with You can see…

Documents Personal Listening Device (MP3 Players). Who invented it? The inventors named on the MP3 patent are....

Slide 1 Personal Listening Device (MP3 Players) Slide 2 Who invented it? The inventors named on the MP3 patent are Bernard Gill, Karl-Heinz Brandenburg, Thomas Spores, Bernard…