AT308835B - Circuit arrangement for reliable detection of the start of transmission in the receiving station in data transmission systems - Google Patents

Circuit arrangement for reliable detection of the start of transmission in the receiving station in data transmission systems

Info

Publication number
AT308835B
AT308835B AT830570A AT830570A AT308835B AT 308835 B AT308835 B AT 308835B AT 830570 A AT830570 A AT 830570A AT 830570 A AT830570 A AT 830570A AT 308835 B AT308835 B AT 308835B
Authority
AT
Austria
Prior art keywords
circuit arrangement
receiving station
reliable detection
data transmission
transmission
Prior art date
Application number
AT830570A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT308835B publication Critical patent/AT308835B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/30—Systems 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)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT830570A 1969-09-16 1970-09-14 Circuit arrangement for reliable detection of the start of transmission in the receiving station in data transmission systems AT308835B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691946830 DE1946830C2 (en) 1969-09-16 1969-09-16 Circuit arrangement for recognizing the beginning of the transmission of a series of received signals following one another

Publications (1)

Publication Number Publication Date
AT308835B true AT308835B (en) 1973-07-25

Family

ID=5745628

Family Applications (1)

Application Number Title Priority Date Filing Date
AT830570A AT308835B (en) 1969-09-16 1970-09-14 Circuit arrangement for reliable detection of the start of transmission in the receiving station in data transmission systems

Country Status (9)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9024515D0 (en) * 1990-11-12 1991-01-02 Texas Instruments Ltd Improvements in or relating to digital communications
AUPR138600A0 (en) * 2000-11-10 2000-12-07 Platt, Harry Louis Synchronous parrallel acoustic transmission in transtelephonic medical monitors
RU2445379C1 (en) * 2010-08-27 2012-03-20 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Manufacturing method of low-alloy plate strips
RU2442830C1 (en) * 2010-10-08 2012-02-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Method for production of high-strength steel products
RU2463360C1 (en) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Method to produce thick-sheet low-alloyed strip
RU2463359C1 (en) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Method to produce thick-sheet low-alloyed strip
RU2452776C1 (en) * 2011-06-14 2012-06-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Method of producing sheet steel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1465714A1 (en) * 1963-10-31 1969-04-30 Inst Rundfunktechnik Gmbh Arrangement for the transmission of switching signals on audio frequency lines

Also Published As

Publication number Publication date
FR2061476A5 (en) 1971-06-18
DE1946830C2 (en) 1980-06-04
DK143378B (en) 1981-08-10
NL163399C (en) 1980-08-15
CH524937A (en) 1972-06-30
DE1946830A1 (en) 1971-03-18
BE756233A (en) 1971-03-16
NL163399B (en) 1980-03-17
DK143378C (en) 1981-12-14
SE347592B (en) 1972-08-07
GB1289378A (en) 1972-09-20
NL7013206A (en) 1971-03-18
DE1946830B2 (en) 1971-03-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee