NL6605581A - - Google Patents

Info

Publication number
NL6605581A
NL6605581A NL6605581A NL6605581A NL6605581A NL 6605581 A NL6605581 A NL 6605581A NL 6605581 A NL6605581 A NL 6605581A NL 6605581 A NL6605581 A NL 6605581A NL 6605581 A NL6605581 A NL 6605581A
Authority
NL
Netherlands
Application number
NL6605581A
Other versions
NL149351B (nl
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 NL6605581A publication Critical patent/NL6605581A/xx
Publication of NL149351B publication Critical patent/NL149351B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of DC pulses
    • H04Q1/36—Pulse-correcting arrangements, e.g. for reducing effects due to interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
NL6605581A 1965-04-28 1966-04-26 Schakeling voor het overdragen van gelijkstroomimpulsen over een draadverbinding voor spreekfrequenties. NL149351B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH597565A CH423871A (de) 1965-04-28 1965-04-28 Verfahren und Einrichtung zur Übertragung von Gleichstromimpulsen mit nach unten begrenzter Impulslänge über eine Drahtverbindung

Publications (2)

Publication Number Publication Date
NL6605581A true NL6605581A (enrdf_load_stackoverflow) 1966-10-31
NL149351B NL149351B (nl) 1976-04-15

Family

ID=4302382

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6605581A NL149351B (nl) 1965-04-28 1966-04-26 Schakeling voor het overdragen van gelijkstroomimpulsen over een draadverbinding voor spreekfrequenties.

Country Status (3)

Country Link
CH (1) CH423871A (enrdf_load_stackoverflow)
DE (1) DE1272335B (enrdf_load_stackoverflow)
NL (1) NL149351B (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914287C (de) * 1944-11-15 1954-06-28 Telefunken Gmbh Elektrisches Filter, welches einen glockenfoermigen Ausgangsimpuls liefert
DE860690C (de) * 1951-04-29 1952-12-22 Braun Fa B Verfahren zur Verlaengerung der Resorptionszeit von eiweissartigem, chirurgischem Naehmaterial
US2947813A (en) * 1957-06-27 1960-08-02 Valensi Georges Improvement in high speed telegraphic systems
DE1126917B (de) * 1958-03-21 1962-04-05 Siemens Ag Verfahren zur UEbertragung von Impulsfolgen

Also Published As

Publication number Publication date
CH423871A (de) 1966-11-15
NL149351B (nl) 1976-04-15
DE1272335B (de) 1968-07-11

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS