BE809260A - PROCEDURE FOR OPERATING AN ALTERNATIVE VOLTAGE - Google Patents

PROCEDURE FOR OPERATING AN ALTERNATIVE VOLTAGE

Info

Publication number
BE809260A
BE809260A BE139401A BE139401A BE809260A BE 809260 A BE809260 A BE 809260A BE 139401 A BE139401 A BE 139401A BE 139401 A BE139401 A BE 139401A BE 809260 A BE809260 A BE 809260A
Authority
BE
Belgium
Prior art keywords
procedure
operating
alternative voltage
alternative
voltage
Prior art date
Application number
BE139401A
Other languages
French (fr)
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
Priority claimed from DE19722264031 external-priority patent/DE2264031C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BE809260A publication Critical patent/BE809260A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Geophysics And Detection Of Objects (AREA)
BE139401A 1972-12-29 1973-12-28 PROCEDURE FOR OPERATING AN ALTERNATIVE VOLTAGE BE809260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722264031 DE2264031C3 (en) 1972-12-29 Method for the frequency and level evaluation of a pilot voltage

Publications (1)

Publication Number Publication Date
BE809260A true BE809260A (en) 1974-06-28

Family

ID=5865758

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139401A BE809260A (en) 1972-12-29 1973-12-28 PROCEDURE FOR OPERATING AN ALTERNATIVE VOLTAGE

Country Status (8)

Country Link
JP (1) JPS4999208A (en)
BE (1) BE809260A (en)
FR (1) FR2212550B1 (en)
GB (1) GB1451816A (en)
IL (1) IL43889A (en)
IT (1) IT1000761B (en)
NL (1) NL166830C (en)
SE (1) SE397412B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610540A (en) * 1982-07-06 1986-09-09 General Electric Company Frequency burst analyzer
HUP0402132A2 (en) * 2004-10-20 2006-07-28 Laszlo Csanyi Multi function circuit containing qcan resonat members for suitable supplying adresses and data to the adress and data inputs of the digital and analogous devices from a signal source characterised by frequency

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL263599A (en) * 1960-04-13
US3462547A (en) * 1966-09-06 1969-08-19 Stanford Research Inst Data processing system for signals obtained from a video scanner
DE1512628A1 (en) * 1967-04-24 1969-04-24 Verbundnetz Mitte Veb Also coupled transistor amplifier for limit value switching
US3555290A (en) * 1969-05-29 1971-01-12 Walter Ellermeyer Second-highest redundant voltage selector
US3619791A (en) * 1969-09-23 1971-11-09 Bendix Corp Intermediate amplitude signal selector

Also Published As

Publication number Publication date
DE2264031A1 (en) 1974-07-18
IL43889A0 (en) 1974-03-14
FR2212550A1 (en) 1974-07-26
GB1451816A (en) 1976-10-06
JPS4999208A (en) 1974-09-19
FR2212550B1 (en) 1979-04-20
NL7317691A (en) 1974-07-02
NL166830B (en) 1981-04-15
IT1000761B (en) 1976-04-10
DE2264031B2 (en) 1976-08-19
SE397412B (en) 1977-10-31
NL166830C (en) 1981-09-15
IL43889A (en) 1977-03-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19841228