- 专利标题: Servo systems, servo heads, servo patterns for data storage especially for reading, writing, and recording in magnetic recording tape
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申请号: US11510902申请日: 2006-08-28
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公开(公告)号: US20060288566A1公开(公告)日: 2006-12-28
- 发明人: Matthew Dugas , Theodore Schwarz , Gregory Wagner
- 申请人: Matthew Dugas , Theodore Schwarz , Gregory Wagner
- 主分类号: G11B5/127
- IPC分类号: G11B5/127 ; H04R31/00
摘要:
Methods and systems for data recording and reading for increasing overall tape data storage density, especially for data written in azimuth style. The principles of the invention provide servo formats and systems that allow accurate on track guidance for higher density applications and that are less sensitive to off track error. Preferred embodiments of the invention offer servo formats and systems of the invention that allows positive track and group identification at the beginning, end, and optionally periodically along the length of a tape.
公开/授权文献
- US07832084B2 Methods for recording servo information 公开/授权日:2010-11-16