Double sided magnetic tape

Details Double sided magnetic tape Double sided magnetic tape

2006-06-27

2006-06-27

Miller, Brian E. (Department: 2652)

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Tape record

C360S134000

Reexamination Certificate

active

07068464

ABSTRACT:
Magnetic tape onto which information may be recorded on either side exhibits the risk of having information recorded on one side affect the opposite side when the two sides are adjacent, such as when the tape is wound in a tape pack. The chance that information recorded onto one surface of a double sided magnetic tape will affect information recorded on the other surface of the magnetic tape is reduced by keeping fields emanating from a recorded region less than about one-half the coercivity of the magnetic medium onto which the information is recorded.

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