JPS51134502A - Frame synchronizing system in digital 2- phase modulation - Google Patents

Frame synchronizing system in digital 2- phase modulation

Info

Publication number
JPS51134502A
JPS51134502A JP50058607A JP5860775A JPS51134502A JP S51134502 A JPS51134502 A JP S51134502A JP 50058607 A JP50058607 A JP 50058607A JP 5860775 A JP5860775 A JP 5860775A JP S51134502 A JPS51134502 A JP S51134502A
Authority
JP
Japan
Prior art keywords
digital
phase modulation
frame synchronizing
synchronizing system
frame
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.)
Granted
Application number
JP50058607A
Other languages
English (en)
Other versions
JPS5633024B2 (ja
Inventor
Kenichiro Kanayama
Kazuo Motoo
Seitaro Miyajima
Yasumasa Watabe
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 JP50058607A priority Critical patent/JPS51134502A/ja
Publication of JPS51134502A publication Critical patent/JPS51134502A/ja
Publication of JPS5633024B2 publication Critical patent/JPS5633024B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length
JP50058607A 1975-05-19 1975-05-19 Frame synchronizing system in digital 2- phase modulation Granted JPS51134502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50058607A JPS51134502A (en) 1975-05-19 1975-05-19 Frame synchronizing system in digital 2- phase modulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50058607A JPS51134502A (en) 1975-05-19 1975-05-19 Frame synchronizing system in digital 2- phase modulation

Publications (2)

Publication Number Publication Date
JPS51134502A true JPS51134502A (en) 1976-11-22
JPS5633024B2 JPS5633024B2 (ja) 1981-07-31

Family

ID=13089201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058607A Granted JPS51134502A (en) 1975-05-19 1975-05-19 Frame synchronizing system in digital 2- phase modulation

Country Status (1)

Country Link
JP (1) JPS51134502A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377109A (en) * 1976-12-20 1978-07-08 Nippon Telegr & Teleph Corp <Ntt> Pulse transmission system
JPS55143857A (en) * 1979-04-25 1980-11-10 Omron Tateisi Electronics Co Data transmission system
JPS5628545A (en) * 1979-07-23 1981-03-20 Honeywell Inf Systems Receiver for converting optically encoded binary data to electric signal
JPS5842335A (ja) * 1981-09-07 1983-03-11 Tadao Totsuka 全二重デ−タ伝送方式
WO1984003404A1 (en) * 1983-02-28 1984-08-30 Mitsubishi Electric Corp Pcm signal transfer system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114308A (ja) * 1973-02-12 1974-10-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114308A (ja) * 1973-02-12 1974-10-31

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377109A (en) * 1976-12-20 1978-07-08 Nippon Telegr & Teleph Corp <Ntt> Pulse transmission system
JPS55143857A (en) * 1979-04-25 1980-11-10 Omron Tateisi Electronics Co Data transmission system
JPS5628545A (en) * 1979-07-23 1981-03-20 Honeywell Inf Systems Receiver for converting optically encoded binary data to electric signal
JPS5842335A (ja) * 1981-09-07 1983-03-11 Tadao Totsuka 全二重デ−タ伝送方式
WO1984003404A1 (en) * 1983-02-28 1984-08-30 Mitsubishi Electric Corp Pcm signal transfer system

Also Published As

Publication number Publication date
JPS5633024B2 (ja) 1981-07-31

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