DE9301555U1 - - Google Patents

Info

Publication number
DE9301555U1
DE9301555U1 DE9301555U DE9301555U DE9301555U1 DE 9301555 U1 DE9301555 U1 DE 9301555U1 DE 9301555 U DE9301555 U DE 9301555U DE 9301555 U DE9301555 U DE 9301555U DE 9301555 U1 DE9301555 U1 DE 9301555U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9301555U
Other languages
German (de)
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.)
Silitek Corp
Original Assignee
Silitek 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 Silitek Corp filed Critical Silitek Corp
Priority to DE9301555U priority Critical patent/DE9301555U1/de
Publication of DE9301555U1 publication Critical patent/DE9301555U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N1/40—Picture signal circuits
    • H04N1/403—Discrimination between the two tones in the picture signal of a two-tone original
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
DE9301555U 1993-02-04 1993-02-04 Expired - Lifetime DE9301555U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9301555U DE9301555U1 (en) 1993-02-04 1993-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9301555U DE9301555U1 (en) 1993-02-04 1993-02-04

Publications (1)

Publication Number Publication Date
DE9301555U1 true DE9301555U1 (en) 1993-04-15

Family

ID=6888983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9301555U Expired - Lifetime DE9301555U1 (en) 1993-02-04 1993-02-04

Country Status (1)

Country Link
DE (1) DE9301555U1 (en)

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