NL144113B - SCHEME FOR TRANSMISSION OF TWO-VALUED SIGNALS BY STATE-CHANGE CODING. - Google Patents

SCHEME FOR TRANSMISSION OF TWO-VALUED SIGNALS BY STATE-CHANGE CODING.

Info

Publication number
NL144113B
NL144113B NL7014414A NL7014414A NL144113B NL 144113 B NL144113 B NL 144113B NL 7014414 A NL7014414 A NL 7014414A NL 7014414 A NL7014414 A NL 7014414A NL 144113 B NL144113 B NL 144113B
Authority
NL
Netherlands
Prior art keywords
scheme
transmission
state
valued signals
change coding
Prior art date
Application number
NL7014414A
Other languages
Dutch (nl)
Other versions
NL7014414A (en
Inventor
Hendrik Cornelis Anthon Duuren
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 NL7014414A priority Critical patent/NL144113B/en
Priority to CH1409171A priority patent/CH552315A/en
Priority to GB4509871A priority patent/GB1358308A/en
Priority to DE19712148564 priority patent/DE2148564C3/en
Priority to SE1234971A priority patent/SE372395B/xx
Priority to BE773340A priority patent/BE773340A/en
Priority to DK475571A priority patent/DK141425B/en
Priority to FR7135561A priority patent/FR2110925A5/fr
Publication of NL7014414A publication Critical patent/NL7014414A/xx
Priority to US434829A priority patent/US3859655A/en
Publication of NL144113B publication Critical patent/NL144113B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/493—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
NL7014414A 1970-10-01 1970-10-01 SCHEME FOR TRANSMISSION OF TWO-VALUED SIGNALS BY STATE-CHANGE CODING. NL144113B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL7014414A NL144113B (en) 1970-10-01 1970-10-01 SCHEME FOR TRANSMISSION OF TWO-VALUED SIGNALS BY STATE-CHANGE CODING.
CH1409171A CH552315A (en) 1970-10-01 1971-09-28 SYSTEM FOR THE TRANSFER OF TWO VALUE STATES BY MULTIPLE SCAN.
GB4509871A GB1358308A (en) 1970-10-01 1971-09-28 System for the transmission of information representative of a transition between two states
DE19712148564 DE2148564C3 (en) 1970-10-01 1971-09-29 System for the transmission of two-valued states by multiple sampling
SE1234971A SE372395B (en) 1970-10-01 1971-09-29
BE773340A BE773340A (en) 1970-10-01 1971-09-30 SYSTEM FOR THE TRANSFER OF TWO STATES BY MULTIPLE EXPLORATION
DK475571A DK141425B (en) 1970-10-01 1971-09-30 System for encoding the time and direction of a transition between two states of a binary signal in a password and for decoding the password for the transition.
FR7135561A FR2110925A5 (en) 1970-10-01 1971-10-01
US434829A US3859655A (en) 1970-10-01 1974-01-18 System for the transfer of two states by multiple scanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7014414A NL144113B (en) 1970-10-01 1970-10-01 SCHEME FOR TRANSMISSION OF TWO-VALUED SIGNALS BY STATE-CHANGE CODING.

Publications (2)

Publication Number Publication Date
NL7014414A NL7014414A (en) 1972-04-05
NL144113B true NL144113B (en) 1974-11-15

Family

ID=19811202

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7014414A NL144113B (en) 1970-10-01 1970-10-01 SCHEME FOR TRANSMISSION OF TWO-VALUED SIGNALS BY STATE-CHANGE CODING.

Country Status (8)

Country Link
BE (1) BE773340A (en)
CH (1) CH552315A (en)
DE (1) DE2148564C3 (en)
DK (1) DK141425B (en)
FR (1) FR2110925A5 (en)
GB (1) GB1358308A (en)
NL (1) NL144113B (en)
SE (1) SE372395B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201600A (en) * 1987-02-16 1988-09-07 Siebe Gorman & Co Ltd Closed-circuit breathing apparatus

Also Published As

Publication number Publication date
CH552315A (en) 1974-07-31
FR2110925A5 (en) 1972-06-02
GB1358308A (en) 1974-07-03
NL7014414A (en) 1972-04-05
DK141425C (en) 1980-10-06
DK141425B (en) 1980-03-10
DE2148564C3 (en) 1979-04-26
BE773340A (en) 1972-01-17
SE372395B (en) 1974-12-16
DE2148564A1 (en) 1972-06-08
DE2148564B2 (en) 1978-08-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: P T T