-
Fonógrafo
Thomas Alva Edison -
Gramófono
Emile Berliner -
Disco de vinilo
Columbia Records -
Casette
Philips Company -
CD
Philips Sony Microsoft TDK -
Walkman
Sony -
Discman
Sony -
Minidisc
Sony -
Mp3
Karlheinz Brandenburg -
Ipod
Steve Jobs, Apple