-
Phonograph
Invented by Thomas Edison. Only required paper strips, needle, a telephone diagram, and voices to sing "Mary had a little lamb". -
Headphones
Electrician Nathaniel Baldwin, used copper wiring and an operators headband. The Navy ordered hundreds since they expected a world war. -
Victor Orthophonic Victrola Phonograph
Cabinet- style luxury item with a superior acoustic sound design. -
LP
RCA- Victor created the first 33 1/3 vinyl long- players. -
The Vocoder
Helped to manipulate and mess with a singer's pitch. -
Compact Cassette Tape
Revealed by the brand PHILLIPS. -
Compact Disc
Sonny and Phillips came out with a 12 cm audio disc. -
The MP3
German audio engineer Karlheinz Bradenburg helped to create a type of musical technology that included digital phone technology. -
iPod
5GB and touch-sensitive pinwheel. -
Sound Cloud
Launched by Alex Ljung and Eric Wahlforss. At first it was only meant for artists in the music industry but by 2009 they had 160,000 users.