MAGNETIC RECORDING/REPRODUCING DEVICE

PROBLEM TO BE SOLVED: To reproduce recording-failed data by adding relatively simple circuitry without changing the circuitry of a previous stage such as a cylinder or a head amplifier, for data recorded magnetically with a rotary head on a magnetic tape in a state in which a recording track is diff...

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Bibliographic Details
Main Authors MATSUMOTO NORIYUKI, IDEI KIMIO
Format Patent
LanguageEnglish
Published 22.08.2003
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:PROBLEM TO BE SOLVED: To reproduce recording-failed data by adding relatively simple circuitry without changing the circuitry of a previous stage such as a cylinder or a head amplifier, for data recorded magnetically with a rotary head on a magnetic tape in a state in which a recording track is different in inclination from a normal recording track or in a state in which bending is generated due to failures during writing. SOLUTION: A circuit 104 is provided to restructure frame data by block by lowering a tape traveling speed when continuous failure of recorded data is detected by error detection or the like during reproduction, and data reproduction is carried out by using normal reproducing circuitry. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20020031586