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Phonograph
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flat record player
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jukebox
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12"Diameter Records
http://www.soc.duke.edu/~s142tm01/history2.html
Released after cylinders, causing cylinders to become outdated. Also known as Vinyl records. -
Diode Thermionic Valve
Made it possible for electricity currents to flow in one direction. Producing the ideo of electric recording. http://www.soc.duke.edu/~s142tm01/history2.html -
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Microphone
http://en.wikipedia.org/wiki/Gramophone_record
Amplifying it with vacuum tubes, then using the amplified signal to drive an electromagnetic recording head. -
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recording tape
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tape recording
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magnetic recording
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Plate Reverb
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Multi-Track Tape Recorder
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Stero tapes
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Mellotron
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Casset
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Lexicon
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CPU
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First intro of Surround Sound
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Dolby Stereo
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Stereo Sound NBC
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Mp3
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Digital Compact Disc
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DVD
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7" Diameter Record
