JPS5332006A - Recording system for magnetic memory - Google Patents

Recording system for magnetic memory

Info

Publication number
JPS5332006A
JPS5332006A JP10578876A JP10578876A JPS5332006A JP S5332006 A JPS5332006 A JP S5332006A JP 10578876 A JP10578876 A JP 10578876A JP 10578876 A JP10578876 A JP 10578876A JP S5332006 A JPS5332006 A JP S5332006A
Authority
JP
Japan
Prior art keywords
recording system
magnetic memory
data
bit
nrz
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.)
Pending
Application number
JP10578876A
Other languages
Japanese (ja)
Inventor
Kiichi Shiraishi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10578876A priority Critical patent/JPS5332006A/en
Publication of JPS5332006A publication Critical patent/JPS5332006A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE: To improve clock margin of read-out data, by modulating to NRZ-1 system where one bit data is added as reference bit to every two bits of written data.
COPYRIGHT: (C)1978,JPO&Japio
JP10578876A 1976-09-06 1976-09-06 Recording system for magnetic memory Pending JPS5332006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10578876A JPS5332006A (en) 1976-09-06 1976-09-06 Recording system for magnetic memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10578876A JPS5332006A (en) 1976-09-06 1976-09-06 Recording system for magnetic memory

Publications (1)

Publication Number Publication Date
JPS5332006A true JPS5332006A (en) 1978-03-25

Family

ID=14416864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10578876A Pending JPS5332006A (en) 1976-09-06 1976-09-06 Recording system for magnetic memory

Country Status (1)

Country Link
JP (1) JPS5332006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952948A (en) * 1982-09-20 1984-03-27 Nippon Telegr & Teleph Corp <Ntt> Code transmitting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952948A (en) * 1982-09-20 1984-03-27 Nippon Telegr & Teleph Corp <Ntt> Code transmitting system

Similar Documents

Publication Publication Date Title
JPS5210102A (en) Recording medium
JPS5232330A (en) Superposition recording device
JPS5332006A (en) Recording system for magnetic memory
JPS5271154A (en) Memory unit for a long range data
JPS5231626A (en) Magnetic bubble cassette memory
JPS51111320A (en) Magnetic memory
JPS52149038A (en) Interface system
JPS5390838A (en) Microprogram memory unit
JPS5429927A (en) Information reproducing method
JPS51138335A (en) Control system for control memory
JPS5216138A (en) Magnetic babble cassette memory
JPS5225700A (en) Cashless service equipment
JPS53121513A (en) Signal transfer system
JPS5320911A (en) Magnetic recording information reading system
JPS5318923A (en) Data reading method
JPS5240311A (en) Data writing equipment for magnetic cards
JPS53118015A (en) Interpolation reproduction of information
JPS53118915A (en) Storage reproducing system
JPS526512A (en) Information read-out control device
JPS52111708A (en) Magnetic memory
JPS53136811A (en) Magnetic card rerecorder
JPS52101935A (en) Data transmission method
JPS5359407A (en) Information memory processor
JPS5250131A (en) Information recording system
JPS5235533A (en) Buffer memory system