JPS53122314A - Facsimile set and its system - Google Patents

Facsimile set and its system

Info

Publication number
JPS53122314A
JPS53122314A JP3612577A JP3612577A JPS53122314A JP S53122314 A JPS53122314 A JP S53122314A JP 3612577 A JP3612577 A JP 3612577A JP 3612577 A JP3612577 A JP 3612577A JP S53122314 A JPS53122314 A JP S53122314A
Authority
JP
Japan
Prior art keywords
facsimile set
demodulation
agreement
succession
counting
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.)
Pending
Application number
JP3612577A
Other languages
Japanese (ja)
Inventor
Toshiichi Yamazaki
Norimasa Muraoka
Takao Oota
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3612577A priority Critical patent/JPS53122314A/en
Publication of JPS53122314A publication Critical patent/JPS53122314A/en
Pending legal-status Critical Current

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Landscapes

  • Facsimile Image Signal Circuits (AREA)

Abstract

PURPOSE: To deliver failure of reception picture to the transmission side, by counting the total number of video elements after demodulation, and by detecting how many times the scanning lines not in agreement with the specified value are taken place in succession.
COPYRIGHT: (C)1978,JPO&Japio
JP3612577A 1977-04-01 1977-04-01 Facsimile set and its system Pending JPS53122314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3612577A JPS53122314A (en) 1977-04-01 1977-04-01 Facsimile set and its system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3612577A JPS53122314A (en) 1977-04-01 1977-04-01 Facsimile set and its system

Publications (1)

Publication Number Publication Date
JPS53122314A true JPS53122314A (en) 1978-10-25

Family

ID=12461050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3612577A Pending JPS53122314A (en) 1977-04-01 1977-04-01 Facsimile set and its system

Country Status (1)

Country Link
JP (1) JPS53122314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863270A (en) * 1981-10-12 1983-04-15 Nippon Telegr & Teleph Corp <Ntt> Deciding system of picture quality
JPS5966265A (en) * 1982-10-07 1984-04-14 Nippon Telegr & Teleph Corp <Ntt> Decode error detecting system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863270A (en) * 1981-10-12 1983-04-15 Nippon Telegr & Teleph Corp <Ntt> Deciding system of picture quality
JPS5966265A (en) * 1982-10-07 1984-04-14 Nippon Telegr & Teleph Corp <Ntt> Decode error detecting system
JPH0227869B2 (en) * 1982-10-07 1990-06-20 Nippon Denshin Denwa Kk

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