The History of Magnetic Recording
Precursors
Telegraphone
Sayville
Stille
Magnetophone
Blattnerphone
BASF
Mullin
Bing Crosby
3M
Cinerama
Magnetic Drum
UNIVAC
RAMAC
HiFi
Videotape
Helical
Compact Cassette
Walkman
Credit Card
Floppy Disk
Shugart
Digital
Notes
Links
Pictures
Dynamic Range
HiFi Components
Begun Chapter 1
Begun Chapter 6
SAGE
Apollo