GB1289378A - - Google Patents

Info

Publication number
GB1289378A
GB1289378A GB1289378DA GB1289378A GB 1289378 A GB1289378 A GB 1289378A GB 1289378D A GB1289378D A GB 1289378DA GB 1289378 A GB1289378 A GB 1289378A
Authority
GB
United Kingdom
Prior art keywords
transmission
commencement
signal
circuit
spacing combination
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1289378A publication Critical patent/GB1289378A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/30Systems using multi-frequency codes wherein each code element is represented by a combination of frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Communication Control (AREA)
GB1289378D 1969-09-16 1970-09-15 Expired GB1289378A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691946830 DE1946830C2 (de) 1969-09-16 1969-09-16 Schaltungsanordnung zum Erkennen des Beginns der Übertragung einer Serie unmittelbar aufeinanderfolgender Empfangssignale

Publications (1)

Publication Number Publication Date
GB1289378A true GB1289378A (nl) 1972-09-20

Family

ID=5745628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289378D Expired GB1289378A (nl) 1969-09-16 1970-09-15

Country Status (9)

Country Link
AT (1) AT308835B (nl)
BE (1) BE756233A (nl)
CH (1) CH524937A (nl)
DE (1) DE1946830C2 (nl)
DK (1) DK143378C (nl)
FR (1) FR2061476A5 (nl)
GB (1) GB1289378A (nl)
NL (1) NL163399C (nl)
SE (1) SE347592B (nl)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6108808A (en) * 1990-11-12 2000-08-22 Texas Instruments Incorporated Apparatus and method for decoding received signals and localization of errors therein by comparison with aberrant data values
EP1340347A1 (en) * 2000-11-10 2003-09-03 Shell, Allan Michael Synchronous parallel acoustic transmission in transtelephonic medical monitors
RU2442830C1 (ru) * 2010-10-08 2012-02-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства высокопрочных стальных фабрикатов
RU2445379C1 (ru) * 2010-08-27 2012-03-20 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2452776C1 (ru) * 2011-06-14 2012-06-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства листовой стали
RU2463360C1 (ru) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2463359C1 (ru) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1465714A1 (de) * 1963-10-31 1969-04-30 Inst Rundfunktechnik Gmbh Anordnung zur UEbertragung von Schaltsignalen auf Tonfrequenzleitungen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6108808A (en) * 1990-11-12 2000-08-22 Texas Instruments Incorporated Apparatus and method for decoding received signals and localization of errors therein by comparison with aberrant data values
EP1340347A1 (en) * 2000-11-10 2003-09-03 Shell, Allan Michael Synchronous parallel acoustic transmission in transtelephonic medical monitors
EP1340347A4 (en) * 2000-11-10 2006-03-15 Shell Allan Michael SYNCHRONOUS PARALLEL ACOUSTIC TRANSMISSION IN TRANSTELEPHONE MEDICAL MONITORING DEVICES
RU2445379C1 (ru) * 2010-08-27 2012-03-20 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2442830C1 (ru) * 2010-10-08 2012-02-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства высокопрочных стальных фабрикатов
RU2463360C1 (ru) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2463359C1 (ru) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2452776C1 (ru) * 2011-06-14 2012-06-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства листовой стали

Also Published As

Publication number Publication date
SE347592B (nl) 1972-08-07
AT308835B (de) 1973-07-25
DE1946830A1 (nl) 1971-03-18
DE1946830C2 (de) 1980-06-04
NL163399C (nl) 1980-08-15
DK143378B (da) 1981-08-10
FR2061476A5 (nl) 1971-06-18
NL163399B (nl) 1980-03-17
CH524937A (de) 1972-06-30
DK143378C (da) 1981-12-14
BE756233A (fr) 1971-03-16
NL7013206A (nl) 1971-03-18
DE1946830B2 (de) 1971-03-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee