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检索条件"主题词=Disk recording"
1133 条 记 录,以下是1-10 订阅
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Design of efficient error-correcting balanced codes
IEEE Transactions on Computers
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IEEE Transactions on Computers 1993年 第10期42卷 1261-1266页
作者: S. Al-Bassam B. Bose Computer Science Department King Fahd University Dhahran 31261 Saudi Arabia Department of Computer Science Oregon State University Corvallis OR 97331 United States
New constructions of t-error correcting balanced codes, for 1 less-than-or-equal-to t less-than-or-equal-to 4, are presented. In a balanced code, all the words have an equal number of 1's and 0's. In many cases, the i... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Magnetooptic direct overwrite using a resonant bias coil
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 1988年 第1期24卷 666-669页
作者: D. Rugar IBM Almaden Res. Center San Jose CA USA
A method is introduced for achieving direct (single-pass) overwrite in magnetooptical Disk systems. In this method, a sinusoidal magnetic bias field is efficiently generated by incorporating the bias coil in a paralle... 详细信息
来源: IEEE期刊 IEEE期刊 评论
recording characteristics for highly oriented Ba-ferrite flexible Disks
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 1991年 第6期27卷 4960-4962页
作者: K. Yamamori T. Tanaka T. Jitosho Toshiba Corporation Recording Media Division 1-201-1 Funakoshi Yokosuka Japan Toshiba Electronic Engineering Corporation 1-201-1 Funakoshi Yokosuka Japan
The effects of perpendicular orientation and coercivity on short wavelength recording characteristics for Ba-ferrite flexible Disks (FDs) were investigated. The experimental results indicate that the short wavelength ... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Contamination build-up on ABS and its effects on read/write performance of near-contact recording systems
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 1996年 第5期32卷 3884-3886页
作者: Bo Liu S.B. Hu K.T. Soo J.P. Wang S.H. Ng C.S. Lee Data Storage Inst. Nat. Univ. of Singapore Singapore Data Storage Inst. Nat. Univ. of Singapore Singapore Data Storage Inst. Nat. Univ. of Singapore Singapore Data Storage Inst. Nat. Univ. of Singapore Singapore
This paper reports results of experimental investigations of contamination build-up on slider surfaces and its effects on the performance of tri-pad slider-based near-contact recording systems. Results indicate that t... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Signal-to-noise ratio studies on γ-Fe2O3thin film recording Disks
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 1983年 第1期19卷 7-12页
作者: A. Terada O. Ishii S. Ohta T. Nakagawa Ibaraki Electrical Communication Laboratory Tokai Ibaraki Japan
The signal-to-noise ratio SNRwof γ-Fe2O3thin film Disks has been investigated in a linear bit density range of 77-1500 flux reversals per millimeter (FRPM), for several media whose average crystallite sizes were chan... 详细信息
来源: IEEE期刊 IEEE期刊 评论
The SVEC III vectorcardiographic lead system
IEEE Engineering in Medicine and Biology Magazine
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IEEE Engineering in Medicine and Biology Magazine 2004年 第6期23卷 47-51页
作者: Malmivuo J.A. Helsinki University of Technology Espoo Finland Stanford University Stanford CA United States Department of Bioelectromagnetism Tampere University of Tecnology Tampere Finland Ragnar Granit Institute TUT Tampere Finland Technical University of Berlin Germany Dalhousie University Halifax NS Canada Sophia University Tokyo Japan Finnish Soc. Med. Phys./Med. Eng. Finland Intl. Soc. for Bioelectromagnetism Finland Ragnar Granit Institute P.O. Box 692 FI-33101 FI-33101 Tampere Finland
The properties of the stereovectorelectrocardiography (SVEC) III vectorcardiographic (VCG) lead system designed by Schmitt and Simonson are described. The theoretical and clinical aspects of this system are compared w... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Flight of flexible Disk over recording heads
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 1976年 第6期12卷 728-730页
作者: Charbonnier P.P. Division riphé riques Magné tiques SAGEM Argenteuil France
In using flexible Disks at high speed (linear speed of the order of 20 m/s) one has to deal with two gas films : one that holds the Disk in position and an other that maintains a constant spacing (order 1 µm) between... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Use of redundant bits for magnetic recording: single-Parity codes and Reed-Solomon error-correcting code
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 2004年 第1期40卷 225-230页
作者: Keirn, Z. A. keirn@agere.com Krachkovsky, Victor Y. vk3@agere.com Haratsch, Erich F. erich@agere.com Burger, Harley hburger@agere.com Agere Systems Longmont CO 80504 USA. Agere Systems Allentown PA 18109 USA. Agere Systems Santa Clara CA 18109 USA.
The performance of single-parity codes used in conjunction with the Reed-Solomon error-correcting code (ECC) is investigated. Specifically, the tradeoff between simply increasing ECC power instead of using a parity co... 详细信息
来源: IEEE期刊 IEEE期刊 EBSCOASC期刊 EBSCOASC期刊 EBSCOBSC期刊 EBSCOBSC期刊 评论
Numerical Quasi-Static Analysis of Ultralow Flying Slider During Track-Seeking Motion Over Discrete Track Media
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 2009年 第11期45卷 4990-4993页
作者: Ki-Hoon Kim Yonghyun Lee Seokhwan Kim No-Cheol Park Young-Pil park Kyoung-Su Park pks6348@yonsei.ac.kr Jingyoo Yoo Cheol Soon Kim Dept. of Mech. Eng. Yonsei Univ. Seoul South Korea Dept. of Mech. Eng. Yonsei Univ. Seoul South Korea Dept. of Mech. Eng. Yonsei Univ. Seoul South Korea Dept. of Mech. Eng. Yonsei Univ. Seoul South Korea Dept. of Mech. Eng. Yonsei Univ. Seoul South Korea Dept. of Mech. Eng. Yonsei Univ. Seoul South Korea Dept. of Mech. Design Daelim Univ. Coll. Anyang South Korea Storage Syst. Div. Samsung Electron. Co. Ltd. Suwon South Korea
It is important to accurately estimate the flying height (FH) of the ultralow flying slider in hard Disk drive (HDD). Especially, during the track-seeking motion, the FH can change by the motion from inner diameter (I... 详细信息
来源: IEEE期刊 IEEE期刊 EBSCOBSC期刊 EBSCOBSC期刊 EBSCOASC期刊 EBSCOASC期刊 评论
High density recording characteristics for Ba-ferrite flexible Disks
IEEE Transactions on Magnetics
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IEEE Transactions on Magnetics 1986年 第5期22卷 1188-1190页
作者: Yamamori, K. Suzuki, T. Fujiwara, T. Toshiba R&D Cent Kawasaki Jpn Toshiba R&D Cent Kawasaki Jpn
High density recording response and overwrite characteristics for Ba-ferrite flexible Disks were investigated. It is shown that magnetization transition becomes sharper as recording density becomes higher, and that su... 详细信息
来源: IEEE期刊 IEEE期刊 评论