A New Drum and Heads for the D-2 Digital VTR
A new drum system for the D-2 digital VTR has been developed at Hitachi. The new drum, with a specially shaped drum surface and head windows to control air film, assures stable tape contact, and a new multilayered amorphous thin film metal recording head increases recorded level 3 dB over ferrite heads. These two new features improve data reliability and increase the margin of error rates.
- Print ISSN
- 0036-1682
- Published
- 1991-08
- Content type
- Original Research
- DOI
- 10.5594/J02475
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