NL143770B - SCHEME FOR SENDING GROUP SIGNS WITH CONSTANT EMPLOYMENT RATIO. - Google Patents

SCHEME FOR SENDING GROUP SIGNS WITH CONSTANT EMPLOYMENT RATIO.

Info

Publication number
NL143770B
NL143770B NL6902950A NL6902950A NL143770B NL 143770 B NL143770 B NL 143770B NL 6902950 A NL6902950 A NL 6902950A NL 6902950 A NL6902950 A NL 6902950A NL 143770 B NL143770 B NL 143770B
Authority
NL
Netherlands
Prior art keywords
scheme
sending group
employment ratio
group signs
constant
Prior art date
Application number
NL6902950A
Other languages
Dutch (nl)
Other versions
NL6902950A (en
Inventor
Hendrik Cornelis Anthon Duuren
Herman Da Silva
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Priority to NL6902950A priority Critical patent/NL143770B/en
Priority to GB829770A priority patent/GB1293812A/en
Priority to CH249670A priority patent/CH518042A/en
Priority to BE746398D priority patent/BE746398A/en
Priority to FR7006661A priority patent/FR2032393B1/fr
Priority to DE19702008381 priority patent/DE2008381C3/en
Priority to DK94370A priority patent/DK133320C/en
Priority to SE227370A priority patent/SE353826B/xx
Publication of NL6902950A publication Critical patent/NL6902950A/xx
Publication of NL143770B publication Critical patent/NL143770B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
    • H03M13/51—Constant weight codes; n-out-of-m codes; Berger codes

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
NL6902950A 1969-02-25 1969-02-25 SCHEME FOR SENDING GROUP SIGNS WITH CONSTANT EMPLOYMENT RATIO. NL143770B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL6902950A NL143770B (en) 1969-02-25 1969-02-25 SCHEME FOR SENDING GROUP SIGNS WITH CONSTANT EMPLOYMENT RATIO.
GB829770A GB1293812A (en) 1969-02-25 1970-02-20 Data transmission system
CH249670A CH518042A (en) 1969-02-25 1970-02-20 Data transfer method
BE746398D BE746398A (en) 1969-02-25 1970-02-24 SYSTEM FOR THE FORMATION OF BALANCED GROUPS OF CODED SIGNALS
FR7006661A FR2032393B1 (en) 1969-02-25 1970-02-24
DE19702008381 DE2008381C3 (en) 1969-02-25 1970-02-24 Code Implementation Procedure
DK94370A DK133320C (en) 1969-02-25 1970-02-25 DATA TRANSMISSION SYSTEMS COMPREHENSIVE CONVERTER BODIES FOR THE CONVERSION OF UNBALANCED BINARY ELECTRICAL SIGNALS INTO BALANCED BINARY ELECTRICAL SIGNAL GROUPS
SE227370A SE353826B (en) 1969-02-25 1970-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6902950A NL143770B (en) 1969-02-25 1969-02-25 SCHEME FOR SENDING GROUP SIGNS WITH CONSTANT EMPLOYMENT RATIO.

Publications (2)

Publication Number Publication Date
NL6902950A NL6902950A (en) 1970-08-27
NL143770B true NL143770B (en) 1974-10-15

Family

ID=19806257

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6902950A NL143770B (en) 1969-02-25 1969-02-25 SCHEME FOR SENDING GROUP SIGNS WITH CONSTANT EMPLOYMENT RATIO.

Country Status (8)

Country Link
BE (1) BE746398A (en)
CH (1) CH518042A (en)
DE (1) DE2008381C3 (en)
DK (1) DK133320C (en)
FR (1) FR2032393B1 (en)
GB (1) GB1293812A (en)
NL (1) NL143770B (en)
SE (1) SE353826B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563848A (en) * 1977-02-09 1980-04-02 Hewlett Packard Ltd Cmi-encoder
JPS5665314A (en) * 1979-11-02 1981-06-03 Sony Corp Encoder for binary signal
CA1186763A (en) * 1981-04-20 1985-05-07 Masami Kato Consecutive identical digit suppression system in a digital communication system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL100077C (en) * 1953-11-16
FR1303325A (en) * 1961-10-10 1962-09-07 Nederlanden Staat Telegraph system with protection against interference and reduced signal duration

Also Published As

Publication number Publication date
DE2008381B2 (en) 1973-08-09
NL6902950A (en) 1970-08-27
SE353826B (en) 1973-02-12
DE2008381A1 (en) 1971-01-21
FR2032393B1 (en) 1974-05-03
BE746398A (en) 1970-07-31
CH518042A (en) 1972-01-15
DK133320B (en) 1976-04-26
DK133320C (en) 1976-09-20
DE2008381C3 (en) 1974-03-07
GB1293812A (en) 1972-10-25
FR2032393A1 (en) 1970-11-27

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