GB1357083A - Magnetic recording - Google Patents

Magnetic recording

Info

Publication number
GB1357083A
GB1357083A GB165773A GB165773A GB1357083A GB 1357083 A GB1357083 A GB 1357083A GB 165773 A GB165773 A GB 165773A GB 165773 A GB165773 A GB 165773A GB 1357083 A GB1357083 A GB 1357083A
Authority
GB
United Kingdom
Prior art keywords
bits
bit
shift register
shift registers
register
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB165773A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1357083A publication Critical patent/GB1357083A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • G11B20/10203—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter baseline correction
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)
  • Digital Magnetic Recording (AREA)
GB165773A 1972-01-24 1973-01-12 Magnetic recording Expired GB1357083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22000872A 1972-01-24 1972-01-24

Publications (1)

Publication Number Publication Date
GB1357083A true GB1357083A (en) 1974-06-19

Family

ID=22821669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB165773A Expired GB1357083A (en) 1972-01-24 1973-01-12 Magnetic recording

Country Status (6)

Country Link
JP (1) JPS532684B2 (enrdf_load_stackoverflow)
CA (1) CA1005904A (enrdf_load_stackoverflow)
DE (1) DE2302835A1 (enrdf_load_stackoverflow)
FR (1) FR2169068B1 (enrdf_load_stackoverflow)
GB (1) GB1357083A (enrdf_load_stackoverflow)
IT (1) IT972511B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994214A (ja) * 1982-11-22 1984-05-30 Hitachi Ltd デイジタル信号記録装置

Also Published As

Publication number Publication date
FR2169068B1 (enrdf_load_stackoverflow) 1976-08-27
CA1005904A (en) 1977-02-22
FR2169068A1 (enrdf_load_stackoverflow) 1973-09-07
JPS532684B2 (enrdf_load_stackoverflow) 1978-01-31
JPS4884609A (enrdf_load_stackoverflow) 1973-11-10
DE2302835A1 (de) 1973-08-02
IT972511B (it) 1974-05-31

Similar Documents

Publication Publication Date Title
US3336467A (en) Simultaneous message framing and error detection
DE3687956T2 (de) Datensynchronisator zwischen einer sende- und einer empfangsanlage.
GB1507066A (en) Encoding and decoding apparatus
GB732341A (en) Improvements in or relating to electric computing machines
GB1184234A (en) Data Reduction System
GB1062225A (en) Channel apparatus for a data processing system
GB1245371A (en) A data communication system
GB1511546A (en) Reducing the length of digital words
GB1494233A (en) Data transmission system
GB1356918A (en) Shift register
GB1498150A (en) Data transfer
GB1396923A (en) Data communication system
GB1357083A (en) Magnetic recording
GB1078175A (en) High speed divider for a digital computer
US3136978A (en) Electrical encoding system
US2934746A (en) Information signal processing apparatus
GB1387760A (en) Method and apparatus for recording and reading binary digits
GB1053174A (enrdf_load_stackoverflow)
GB996433A (en) Data transmission systems
GB1294281A (en) Improvements in or relating to digital encoding systems
US2896160A (en) Time interval encoder
DE2951766C2 (enrdf_load_stackoverflow)
GB903806A (en) Electronic data processing system
GB1115894A (en) Digital transmission system
US3356997A (en) Print-out control systems

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee