| 摘要 |
PROBLEM TO BE SOLVED: To reduce the step difference of a track caused by the protrusion of an inserted recording track width from an original track width in the case of insert recording. SOLUTION: In the case of insert edit, pilot signals f1, f2 recorded in an ITI area of a track in the S12 are selected, and in the case of recording by a head (b) in the S03, a direction in an error Err is found in the S24. In the case of recording by a head (a), an error quantity TErr is found in the direction of the S05 or S35. In the case of AV insert in the step S08, the TErr above is shifted by a prescribed quantity in a direction of delaying a tape so that edges the insert recording track and the original track in the tape progressing direction are arranged in the S09. Then tracking control is executed by multiplying a prescribed gain with the shifted TErr.
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