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Phonograph - Coggle Diagram
Phonograph
Define
Inventer
Thomas Edison
Scientists
Inventors
Entrepreneurs
Engineers
Function & Purpose
Record down sounds, and display out the recorded sound
How does it work
Collecting the sound from the horn
Phonograph contains
Reproducer soundbox
Recording needle
Hand crank
Tinfoil-covered cylinder
Recording Soundbox
Impact at the time
Advantages
Disadvantages
Impacts in the future
Advantages
Disadvantages
Effect today
Advantages
Disadvantages
Background
Timeline: Evolution of Phonograph
4-Track, 1962
Compact Cassette, 1963
Reel-to-Reel, the 1930s
8-Track, 1965
Gramophone Record, 1895
Compact Disc, 1982
Piano Roll, 1883
MP3, 1992
Phonographic Cylinder, 1877
DVD, 1997
Blue-ray Disc, 2006