KR890015171U - Facsimile Line Transmission Control Circuit - Google Patents

Facsimile Line Transmission Control Circuit

Info

Publication number
KR890015171U
KR890015171U KR2019870024690U KR870024690U KR890015171U KR 890015171 U KR890015171 U KR 890015171U KR 2019870024690 U KR2019870024690 U KR 2019870024690U KR 870024690 U KR870024690 U KR 870024690U KR 890015171 U KR890015171 U KR 890015171U
Authority
KR
South Korea
Prior art keywords
control circuit
transmission control
line transmission
facsimile line
facsimile
Prior art date
Application number
KR2019870024690U
Other languages
Korean (ko)
Other versions
KR910003640Y1 (en
Inventor
김근식
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870024690U priority Critical patent/KR910003640Y1/en
Publication of KR890015171U publication Critical patent/KR890015171U/en
Application granted granted Critical
Publication of KR910003640Y1 publication Critical patent/KR910003640Y1/en

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
    • H04N1/41—Bandwidth or redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0093—Facsimile machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
KR2019870024690U 1987-12-31 1987-12-31 Line transmission control circuit for fax KR910003640Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870024690U KR910003640Y1 (en) 1987-12-31 1987-12-31 Line transmission control circuit for fax

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870024690U KR910003640Y1 (en) 1987-12-31 1987-12-31 Line transmission control circuit for fax

Publications (2)

Publication Number Publication Date
KR890015171U true KR890015171U (en) 1989-08-11
KR910003640Y1 KR910003640Y1 (en) 1991-05-31

Family

ID=19271395

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870024690U KR910003640Y1 (en) 1987-12-31 1987-12-31 Line transmission control circuit for fax

Country Status (1)

Country Link
KR (1) KR910003640Y1 (en)

Also Published As

Publication number Publication date
KR910003640Y1 (en) 1991-05-31

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19941227

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee