Magnetic Recording: The First 100 YearsEric D. Daniel, C. Denis Mee, Mark H. Clark "The first magnetic recording device was demonstrated and patentedby the Danish inventor Valdemar Poulsen in 1898. Poulsen made amagnetic recording of his voice on a length of piano wire. MAGNETICRECORDING traces the development of the watershed products and thetechnical breakthroughs in magnetic recording that took placeduring the century from Paulsen's experiment to today's ubiquitousaudio, video, and data recording technologies including taperecorders, video cassette recorders, and computer harddrives. An international author team brings a unique perspective, drawnfrom professional experience, to the history of magnetic recordingapplications. Their key insights shed light on how magneticrecording triumphed over all competing technologies andrevolutionized the music, radio, television and computerindustries. They also show how these developments offeropportunities for applications in the future. MAGNETIC RECORDING features 116 illustrations, including 92photographs of historic magnetic recording machines and theirinventors." Sponsored by: IEEE Magnetics Society |
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Contents
Chapter | 4 |
AUDIO RECORDING | 6 |
Chapter | 12 |
The Telegraphone | 15 |
Chapter | 17 |
Chapter | 19 |
Steel Tape and Wire Recorders | 30 |
The United States | 37 |
Related Developments | 165 |
HelicalScan Recorders for Broadcasting | 170 |
A Broadcast Video Recorder for Electronic News Gathering | 177 |
The Development of Helically Scanned Home Video Recorders | 183 |
Betamax Beta Versus VHS in Japan | 189 |
The VHS Compact Cassette VHSC | 195 |
Digital Video Recording | 201 |
Composite Video Digital Recording | 210 |
Sweden | 43 |
Building on the Magnetophon | 72 |
The Magnecorders | 80 |
Other Professional Recorders | 89 |
Consumer Audio Recording | 96 |
Conclusions | 108 |
Advantages of Digital Audio | 114 |
VIDEO RECORDING | 124 |
Early FixedHead Video Recorders | 137 |
Acknowledgments | 151 |
Capturing Data Magnetically | 221 |
Data Storage on Drums | 237 |
Data Storage on Tape | 252 |
Improvements in HalfInch Tape Systems | 260 |
Tape Libraries and Automation | 266 |
The Evolution of Magnetic Disk Storage | 281 |
Summary | 298 |
Index 333 | 300 |
About the Editors 341 | |
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Common terms and phrases
8-track ac bias American Telegraphone Ampex analog applications Armour bandwidth BASF broadcast Brush Camras cartridge coating color commercial compact cassette consumer Corporation cost Courtesy data rate density developed device digital audio recording digital recording digital video recording disk drive drum early editing electrical electronic engineers equipment error Figure frequency German helical-scan improved inches industry Jack Mullin Japan Ludwigshafen machine magnetic recording magnetic tape magnetic video Magnetophon manufacturers mechanism memory Model modulation Mullin multitrack noise operation oxide Panasonic particles patent performance phonograph picture playback Poulsen prerecorded production professional quadruplex radio recording heads recording medium recording system recording technology reel rotating sampling SMPTE Sony sound quality Soundmirror standard steel tape stereo studio tape speed Telegraphone telephone television timebase tion track Type United video cassette recorder video signal video tape recorder wire recorders