GB1437110A - Signal transmission system - Google Patents

Signal transmission system

Info

Publication number
GB1437110A
GB1437110A GB5415473A GB5415473A GB1437110A GB 1437110 A GB1437110 A GB 1437110A GB 5415473 A GB5415473 A GB 5415473A GB 5415473 A GB5415473 A GB 5415473A GB 1437110 A GB1437110 A GB 1437110A
Authority
GB
United Kingdom
Prior art keywords
signal
store
khz
output
recorded
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
GB5415473A
Other languages
English (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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1437110A publication Critical patent/GB1437110A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/4135—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which a baseband signal showing more than two values or a continuously varying baseband signal is transmitted or recorded
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
  • Manipulation Of Pulses (AREA)
GB5415473A 1972-11-25 1973-11-22 Signal transmission system Expired GB1437110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7216026A NL7216026A (OSRAM) 1972-11-25 1972-11-25

Publications (1)

Publication Number Publication Date
GB1437110A true GB1437110A (en) 1976-05-26

Family

ID=19817431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5415473A Expired GB1437110A (en) 1972-11-25 1973-11-22 Signal transmission system

Country Status (11)

Country Link
US (1) US3906154A (OSRAM)
JP (1) JPS4984517A (OSRAM)
AT (1) AT336712B (OSRAM)
CA (1) CA990395A (OSRAM)
DE (1) DE2355261A1 (OSRAM)
ES (1) ES420771A1 (OSRAM)
FR (1) FR2208263B1 (OSRAM)
GB (1) GB1437110A (OSRAM)
IT (1) IT996991B (OSRAM)
NL (1) NL7216026A (OSRAM)
SE (1) SE394238B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422098A (en) * 1980-02-11 1983-12-20 Exxon Research And Engineering Co. Internal test method and apparatus for facsimile transceiver

Also Published As

Publication number Publication date
ES420771A1 (es) 1976-12-01
JPS4984517A (OSRAM) 1974-08-14
NL7216026A (OSRAM) 1974-05-28
FR2208263B1 (OSRAM) 1976-11-19
US3906154A (en) 1975-09-16
AT336712B (de) 1977-05-25
DE2355261A1 (de) 1974-06-06
CA990395A (en) 1976-06-01
ATA987273A (de) 1976-09-15
SE394238B (sv) 1977-06-13
FR2208263A1 (OSRAM) 1974-06-21
IT996991B (it) 1975-12-10
AU6274673A (en) 1975-05-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee