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Invention of the Edison Phonograph
7/18/77 – 12/31/29
Early Edison Recording
1888
First Practical Magnetic Recorder
1899
Lateral Cut Records
1901–1983
78 RPM Era
1910–1950
Francis Densmore - Enthnomusicology Recording
1916
Electrical Recording
1925
First Feature Length Movie with Sound on Film
1927
Alan Lomax begins collecting Folk Songs
1932
Alan Blumlein Stereo Recording Patent
1933
First Feature Length Movie with Stereo Sound
1940
Early Studio Tape Recorder
1948
First Commercial Multitrack Recording
1949
Regency TR-1 Transistor Radio (1954)
1954
First Portable Recorder suitable for Film Sound
1962
The Cassette becomes mainstream
1964
The 8-Track goes on sale
1966
The Industry fights back on cassette recording
1970
Sony Walkman
July 1, 1979
Musical Instrument Digital Interface (MIDI)
November 1981
First Commercial Compact Disc
8/17/82 – 9/30/14
Early Low-Cost Multitrack Recorder
1984
First Home Computer with MIDI
1985
Digital Audio Tape
1987
MIDI Sequencer with Music Notation
1988
MPEG Audio Layer III (MP3) Introduction
1993
RealAudio successfully launches a streaming audio service
1995
Napster debuts
1999
Broadband Era
2001
Podcast Mechanism invented
January 2001
iTunes
January 9, 2001
iPod
October 23, 2001
YouTube Activated
2/14/05
Apple Adds Podcasts to iTunes
June 2005
Steve Jobs introduces the iPhone
June 29, 2007
Handheld Digital Multitrack Recorder with Stereo Microphones
February 2009
Apple iPhone 3GS
6/8/09
iPad
4/3/10
Skype Video Calling for iOS
January 2011
Apple iPhone 4S
10/4/11