GB8519765D0 - Data waveform apparatus - Google Patents

Data waveform apparatus

Info

Publication number
GB8519765D0
GB8519765D0 GB858519765A GB8519765A GB8519765D0 GB 8519765 D0 GB8519765 D0 GB 8519765D0 GB 858519765 A GB858519765 A GB 858519765A GB 8519765 A GB8519765 A GB 8519765A GB 8519765 D0 GB8519765 D0 GB 8519765D0
Authority
GB
United Kingdom
Prior art keywords
data waveform
waveform apparatus
data
waveform
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
GB858519765A
Other versions
GB2179826B (en
GB2179826A (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.)
Court F C
Original Assignee
Court F C
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
Priority claimed from GB848400693A external-priority patent/GB8400693D0/en
Application filed by Court F C filed Critical Court F C
Priority to GB8519765A priority Critical patent/GB2179826B/en
Publication of GB8519765D0 publication Critical patent/GB8519765D0/en
Publication of GB2179826A publication Critical patent/GB2179826A/en
Application granted granted Critical
Publication of GB2179826B publication Critical patent/GB2179826B/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
    • H04L25/497—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 correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
GB8519765A 1984-01-11 1985-08-07 Improvements in or relating to data waveform generation and detection apparatus Expired GB2179826B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8519765A GB2179826B (en) 1984-01-11 1985-08-07 Improvements in or relating to data waveform generation and detection apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848400693A GB8400693D0 (en) 1984-01-11 1984-01-11 Data waveform generation and detection apparatus
GB8519765A GB2179826B (en) 1984-01-11 1985-08-07 Improvements in or relating to data waveform generation and detection apparatus

Publications (3)

Publication Number Publication Date
GB8519765D0 true GB8519765D0 (en) 1985-09-11
GB2179826A GB2179826A (en) 1987-03-11
GB2179826B GB2179826B (en) 1989-04-26

Family

ID=26287175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8519765A Expired GB2179826B (en) 1984-01-11 1985-08-07 Improvements in or relating to data waveform generation and detection apparatus

Country Status (1)

Country Link
GB (1) GB2179826B (en)

Also Published As

Publication number Publication date
GB2179826B (en) 1989-04-26
GB2179826A (en) 1987-03-11

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Legal Events

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

Effective date: 20000807