JPS5454539A - Method of confirming security of signal - Google Patents

Method of confirming security of signal

Info

Publication number
JPS5454539A
JPS5454539A JP9674078A JP9674078A JPS5454539A JP S5454539 A JPS5454539 A JP S5454539A JP 9674078 A JP9674078 A JP 9674078A JP 9674078 A JP9674078 A JP 9674078A JP S5454539 A JPS5454539 A JP S5454539A
Authority
JP
Japan
Prior art keywords
signal
confirming security
confirming
security
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.)
Granted
Application number
JP9674078A
Other languages
Japanese (ja)
Other versions
JPS5834003B2 (en
Inventor
Eichi Haatsungu Mitsushieru
Eru Isukiyan Jieemuzu
Jiii Robaatozu Jieemuzu
Deii Tenison Robaato
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 JPS5454539A publication Critical patent/JPS5454539A/en
Publication of JPS5834003B2 publication Critical patent/JPS5834003B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Debugging And Monitoring (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP53096740A 1977-09-28 1978-08-10 How to check signal integrity Expired JPS5834003B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83712077A 1977-09-28 1977-09-28

Publications (2)

Publication Number Publication Date
JPS5454539A true JPS5454539A (en) 1979-04-28
JPS5834003B2 JPS5834003B2 (en) 1983-07-23

Family

ID=25273571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53096740A Expired JPS5834003B2 (en) 1977-09-28 1978-08-10 How to check signal integrity

Country Status (5)

Country Link
JP (1) JPS5834003B2 (en)
DE (1) DE2841047A1 (en)
FR (1) FR2408952A1 (en)
GB (1) GB1574104A (en)
IT (1) IT1174384B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375101A (en) * 1980-09-30 1983-02-22 Video Education, Inc. System for formatting data on video tape for high accuracy recovery
JPH01172668A (en) * 1987-12-28 1989-07-07 Aisin Aw Co Ltd Failure detecting device for interface circuit of other party in communication
JPH04130201A (en) * 1990-09-20 1992-05-01 Taiyo Kogyo Kk Measuring apparatus
US6009542A (en) * 1998-03-31 1999-12-28 Quantum Corporation Method for preventing transfer of data to corrupt addresses

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038462A (en) * 1973-08-08 1975-04-09
JPS5099710A (en) * 1973-12-31 1975-08-07
JPS5245316A (en) * 1975-10-08 1977-04-09 Hitachi Ltd Reading system for magnetic tape device
JPS5413316U (en) * 1977-06-29 1979-01-27

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944248A (en) * 1955-02-23 1960-07-05 Curtiss Wright Corp Data transfer device
US3249917A (en) * 1961-12-29 1966-05-03 Control Data Corp Error detection apparatus for automatic data collection system
US3787815A (en) * 1971-06-24 1974-01-22 Honeywell Inf Systems Apparatus for the detection and correction of errors for a rotational storage device
JPS5413316B2 (en) * 1974-03-08 1979-05-30

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038462A (en) * 1973-08-08 1975-04-09
JPS5099710A (en) * 1973-12-31 1975-08-07
JPS5245316A (en) * 1975-10-08 1977-04-09 Hitachi Ltd Reading system for magnetic tape device
JPS5413316U (en) * 1977-06-29 1979-01-27

Also Published As

Publication number Publication date
FR2408952A1 (en) 1979-06-08
JPS5834003B2 (en) 1983-07-23
DE2841047A1 (en) 1979-04-12
GB1574104A (en) 1980-09-03
IT1174384B (en) 1987-07-01
IT7827407A0 (en) 1978-09-07

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