GB1431294A - Multi-speed facsimile - Google Patents

Multi-speed facsimile

Info

Publication number
GB1431294A
GB1431294A GB5423073A GB5423073A GB1431294A GB 1431294 A GB1431294 A GB 1431294A GB 5423073 A GB5423073 A GB 5423073A GB 5423073 A GB5423073 A GB 5423073A GB 1431294 A GB1431294 A GB 1431294A
Authority
GB
United Kingdom
Prior art keywords
scan
inch
printer
nov
light spot
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
GB5423073A
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of GB1431294A publication Critical patent/GB1431294A/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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • 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
    • H04N1/23—Reproducing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Transmission Control (AREA)
GB5423073A 1972-11-24 1973-11-22 Multi-speed facsimile Expired GB1431294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30955072A 1972-11-24 1972-11-24

Publications (1)

Publication Number Publication Date
GB1431294A true GB1431294A (en) 1976-04-07

Family

ID=23198676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5423073A Expired GB1431294A (en) 1972-11-24 1973-11-22 Multi-speed facsimile

Country Status (5)

Country Link
JP (1) JPS4984319A (enrdf_load_stackoverflow)
DE (1) DE2348955C3 (enrdf_load_stackoverflow)
FR (1) FR2208257B1 (enrdf_load_stackoverflow)
GB (1) GB1431294A (enrdf_load_stackoverflow)
NL (1) NL7314980A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525376B1 (fr) * 1982-04-19 1988-02-26 Lewiner Jacques Perfectionnements aux dispositifs de lecture des quantites de charges electriques portees par une feuille dielectrique
JPS5961277A (ja) * 1982-09-29 1984-04-07 Toshiba Corp 印刷装置
JPH065904B2 (ja) * 1983-11-11 1994-01-19 株式会社日立製作所 画像入力装置
GB8613223D0 (en) * 1986-05-30 1986-07-02 Crosfield Electronics Ltd Half-tone reproduction
DE19534334A1 (de) * 1995-09-15 1997-03-20 Hell Ag Linotype Verfahren und Vorrichtung zur optoelektronischen Abtastung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688081A (en) * 1925-03-02 1928-10-16 Western Electric Co Transmission of pictures by electricity

Also Published As

Publication number Publication date
NL7314980A (enrdf_load_stackoverflow) 1974-05-28
FR2208257B1 (enrdf_load_stackoverflow) 1979-07-20
JPS4984319A (enrdf_load_stackoverflow) 1974-08-13
DE2348955B2 (de) 1979-09-06
DE2348955A1 (de) 1974-05-30
FR2208257A1 (enrdf_load_stackoverflow) 1974-06-21
DE2348955C3 (de) 1980-05-22

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee