GB2120053B - Digital data encoding - Google Patents

Digital data encoding

Info

Publication number
GB2120053B
GB2120053B GB08304772A GB8304772A GB2120053B GB 2120053 B GB2120053 B GB 2120053B GB 08304772 A GB08304772 A GB 08304772A GB 8304772 A GB8304772 A GB 8304772A GB 2120053 B GB2120053 B GB 2120053B
Authority
GB
United Kingdom
Prior art keywords
digital data
data encoding
encoding
digital
data
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
GB08304772A
Other versions
GB2120053A (en
GB8304772D0 (en
Inventor
Kenneth Charles Johnson
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services 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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Priority to GB08304772A priority Critical patent/GB2120053B/en
Publication of GB8304772D0 publication Critical patent/GB8304772D0/en
Publication of GB2120053A publication Critical patent/GB2120053A/en
Application granted granted Critical
Publication of GB2120053B publication Critical patent/GB2120053B/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
GB08304772A 1982-04-28 1983-02-21 Digital data encoding Expired GB2120053B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08304772A GB2120053B (en) 1982-04-28 1983-02-21 Digital data encoding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8212263 1982-04-28
GB08304772A GB2120053B (en) 1982-04-28 1983-02-21 Digital data encoding

Publications (3)

Publication Number Publication Date
GB8304772D0 GB8304772D0 (en) 1983-03-23
GB2120053A GB2120053A (en) 1983-11-23
GB2120053B true GB2120053B (en) 1985-10-09

Family

ID=26282673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08304772A Expired GB2120053B (en) 1982-04-28 1983-02-21 Digital data encoding

Country Status (1)

Country Link
GB (1) GB2120053B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209908A (en) * 1987-09-15 1989-05-24 Plessey Co Plc A bi-phase modulator

Also Published As

Publication number Publication date
GB2120053A (en) 1983-11-23
GB8304772D0 (en) 1983-03-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930221