NO130253B - - Google Patents

Download PDF

Info

Publication number
NO130253B
NO130253B NO03303/70A NO330370A NO130253B NO 130253 B NO130253 B NO 130253B NO 03303/70 A NO03303/70 A NO 03303/70A NO 330370 A NO330370 A NO 330370A NO 130253 B NO130253 B NO 130253B
Authority
NO
Norway
Prior art keywords
signal
duration
polarity
synchronization
frequency
Prior art date
Application number
NO03303/70A
Other languages
English (en)
Norwegian (no)
Inventor
J Terry
G Totham
D Corlett
Original Assignee
Marconi Co 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of NO130253B publication Critical patent/NO130253B/no

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0614—Systems characterised by the synchronising information used the synchronising signal being characterised by the amplitude, duration or polarity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
NO03303/70A 1969-08-30 1970-08-31 NO130253B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4327769 1969-08-30

Publications (1)

Publication Number Publication Date
NO130253B true NO130253B (xx) 1974-07-29

Family

ID=10428052

Family Applications (1)

Application Number Title Priority Date Filing Date
NO03303/70A NO130253B (xx) 1969-08-30 1970-08-31

Country Status (3)

Country Link
US (1) US3730994A (xx)
GB (1) GB1265530A (xx)
NO (1) NO130253B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002654A1 (en) * 1980-03-11 1981-09-17 Ericsson Telefon Ab L M A method and apparatus for synchronizing a binary data signal

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL158669B (nl) * 1973-02-12 1978-11-15 Philips Nv Stelsel voor de overdracht van splitfase manchester gecodeerde tweewaardige informatiesignalen.
JPS5246771B2 (xx) * 1973-04-18 1977-11-28
FR2246117B1 (xx) * 1973-09-28 1976-05-14 Labo Cent Telecommunicat
US3942124A (en) * 1973-12-26 1976-03-02 Tarczy Hornoch Zoltan Pulse synchronizing apparatus and method
US3886552A (en) * 1974-04-08 1975-05-27 Singer Co Synchronization of split site landing systems
JPS5397760A (en) * 1977-02-08 1978-08-26 Matsushita Electric Ind Co Ltd Mixing circuit for digital signal
CA1129036A (en) 1978-05-30 1982-08-03 Colin R. Betts Digital data transmission
US4379238A (en) * 1979-06-25 1983-04-05 Matsushita Electric Industrial Co., Ltd. Integrated signal processing circuit
US5175734A (en) * 1989-09-27 1992-12-29 Siemens Aktiengesellschaft Clock supply for multiplex systems
DE59009919D1 (de) * 1989-09-27 1996-01-11 Siemens Ag Taktversorgung für Multiplexsysteme.
AUPR138600A0 (en) * 2000-11-10 2000-12-07 Platt, Harry Louis Synchronous parrallel acoustic transmission in transtelephonic medical monitors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912684A (en) * 1953-01-23 1959-11-10 Digital Control Systems Inc Single channel transmission system
US3158864A (en) * 1960-12-27 1964-11-24 Space General Corp Self-synchronizing communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002654A1 (en) * 1980-03-11 1981-09-17 Ericsson Telefon Ab L M A method and apparatus for synchronizing a binary data signal

Also Published As

Publication number Publication date
GB1265530A (xx) 1972-03-01
US3730994A (en) 1973-05-01

Similar Documents

Publication Publication Date Title
NO130253B (xx)
KR850003644A (ko) 주파수 검파기
GB906310A (en) Improvements in data transmission system
KR850004817A (ko) 비트 맵핑형 비데오 디스플레이부의 픽셀증가 회로
US3614624A (en) Device for translating binary data to a jitter-controlled asynchronous frequency modulated signal
US3768022A (en) Apparatus for generating phase modulated electrical signals in response to a measured angular or linear displacement
US4154132A (en) Rhythm pattern variation device
US3975589A (en) Transponder for transmitting data from digital encoding transducers over a telephone line
KR850002530A (ko) 신호 전송장치
US3439338A (en) Power,synchronizing and timing waveform generator and apparatus
RU2722462C1 (ru) Многоканальная система для сейсмических исследований
SU482711A1 (ru) Устройство автоматической прив зки шкал времени к эталонным радиосигналам
US3739287A (en) Phase difference detection circuit
SU409145A1 (ru) Индикатор отклонения частоты
SU416734A1 (xx)
SU479256A1 (ru) Многовходовой счетчик импульсов
SU554524A1 (ru) Устройство дл измерени интервалов между последовательными временными метками
SU1716497A1 (ru) Генератор логико-динамического теста
ES431773A1 (es) Disposicion para la indicacion digital dinamicamente direc-ta de relaciones de impulsos.
SU1332540A1 (ru) Приемник биимпульсного сигнала с обнаружением ошибок
KR930022796A (ko) 가입자 선로 및 회로 시험 정합장치
SU383093A1 (ru) Фазо-дискретный преобразователь
SU1094156A1 (ru) Устройство дл измерени скорости телеграфировани
SU1635270A1 (ru) Устройство дискретной фазовой синхронизации
SU720456A1 (ru) Преобразователь угол-код