GB2094107B - Digital code for line transmission - Google Patents

Digital code for line transmission

Info

Publication number
GB2094107B
GB2094107B GB8101308A GB8101308A GB2094107B GB 2094107 B GB2094107 B GB 2094107B GB 8101308 A GB8101308 A GB 8101308A GB 8101308 A GB8101308 A GB 8101308A GB 2094107 B GB2094107 B GB 2094107B
Authority
GB
United Kingdom
Prior art keywords
digital code
line transmission
transmission
line
code
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
GB8101308A
Other versions
GB2094107A (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB8101308A priority Critical patent/GB2094107B/en
Publication of GB2094107A publication Critical patent/GB2094107A/en
Application granted granted Critical
Publication of GB2094107B publication Critical patent/GB2094107B/en
Expired legal-status Critical Current

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
    • H04L25/4906—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 using binary codes
    • H04L25/4908—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 using binary codes using mBnB codes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
GB8101308A 1981-01-16 1981-01-16 Digital code for line transmission Expired GB2094107B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8101308A GB2094107B (en) 1981-01-16 1981-01-16 Digital code for line transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8101308A GB2094107B (en) 1981-01-16 1981-01-16 Digital code for line transmission

Publications (2)

Publication Number Publication Date
GB2094107A GB2094107A (en) 1982-09-08
GB2094107B true GB2094107B (en) 1985-04-17

Family

ID=10519010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8101308A Expired GB2094107B (en) 1981-01-16 1981-01-16 Digital code for line transmission

Country Status (1)

Country Link
GB (1) GB2094107B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8423165D0 (en) * 1984-09-13 1984-10-17 Indep Broadcasting Authority Digital recording/reproducing apparatus
NL8403078A (en) * 1984-10-10 1986-05-01 Philips Nv METHOD FOR TRANSFERRING INFORMATION, CODER FOR APPLICATION IN THE METHOD AND DECODER FOR APPLICATION IN THE METHOD
EP0193153B1 (en) * 1985-02-25 1991-11-13 Matsushita Electric Industrial Co., Ltd. Digital data recording and reproducing method
CA1273112A (en) * 1986-03-26 1990-08-21 Ernst August Munter Method and apparatus for the channelized serial transmission of redundantly encoded binary data

Also Published As

Publication number Publication date
GB2094107A (en) 1982-09-08

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20010115