NL7311127A - - Google Patents

Info

Publication number
NL7311127A
NL7311127A NL7311127A NL7311127A NL7311127A NL 7311127 A NL7311127 A NL 7311127A NL 7311127 A NL7311127 A NL 7311127A NL 7311127 A NL7311127 A NL 7311127A NL 7311127 A NL7311127 A NL 7311127A
Authority
NL
Netherlands
Application number
NL7311127A
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 NL7311127A publication Critical patent/NL7311127A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
NL7311127A 1972-08-16 1973-08-13 NL7311127A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240218 DE2240218B2 (de) 1972-08-16 1972-08-16 Ueberwachungseinrichtung fuer ein pulscodemodulationssystem

Publications (1)

Publication Number Publication Date
NL7311127A true NL7311127A (xx) 1974-02-19

Family

ID=5853692

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7311127A NL7311127A (xx) 1972-08-16 1973-08-13

Country Status (11)

Country Link
US (1) US3892923A (xx)
JP (1) JPS4951486A (xx)
AR (1) AR199218A1 (xx)
AU (1) AU473624B2 (xx)
BE (1) BE803623A (xx)
CA (1) CA1022694A (xx)
CH (1) CH563082A5 (xx)
DE (1) DE2240218B2 (xx)
FR (1) FR2196555B1 (xx)
GB (1) GB1421568A (xx)
NL (1) NL7311127A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2102371B2 (de) * 1971-01-19 1972-07-13 Siemens AG, 1000 Berlin u. 8000 München Schaltungsanordnung zur ueberwachung von pcm-koppeleinrichtungen
US3983329A (en) * 1975-03-17 1976-09-28 The Bendix Corporation Fail safe logic monitor
SE393236B (sv) * 1975-08-15 1977-05-02 Ericsson Telefon Ab L M Forfarande for samtidig alstring av ett antal, svagt korrelerade pseudo-random pulstag samt anordning for utforande av forfarandet
US4156110A (en) * 1976-03-05 1979-05-22 Trw Inc. Data verifier
US4266292A (en) * 1978-11-20 1981-05-05 Wescom Switching, Inc. Method and apparatus for testing analog-to-digital and digital-to-analog code converters
US4279032A (en) * 1979-04-26 1981-07-14 Bell Telephone Laboratories, Incorporated Channel bank loop-around test arrangement and method
US4380810A (en) * 1980-09-12 1983-04-19 Bell Telephone Laboratories, Incorporated Loopback test
DE3209724A1 (de) * 1982-03-17 1983-09-29 Siemens AG, 1000 Berlin und 8000 München Verfahren und einrichtung zur ueberwachung einer pcm-codier-/decodiereinrichtung
US4552992A (en) * 1983-12-12 1985-11-12 Digital Equipment Corporation Analog signal verification circuit
GB2198907B (en) * 1986-04-11 1990-02-14 Ampex Method and apparatus for adjusting video record and reproduce systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1587600A (xx) * 1968-10-30 1970-03-20
NL7100210A (xx) * 1971-01-08 1972-07-11
US3743938A (en) * 1971-08-10 1973-07-03 Gen Datacomm Ind Inc Closed data loop test apparatus for data transmission modem

Also Published As

Publication number Publication date
FR2196555A1 (xx) 1974-03-15
JPS4951486A (xx) 1974-05-18
CA1022694A (en) 1977-12-13
GB1421568A (en) 1976-01-21
DE2240218B2 (de) 1977-05-18
DE2240218A1 (de) 1974-03-07
US3892923A (en) 1975-07-01
CH563082A5 (xx) 1975-06-13
AU5913473A (en) 1975-02-13
FR2196555B1 (xx) 1976-06-18
BE803623A (fr) 1974-02-14
AR199218A1 (es) 1974-08-14
AU473624B2 (en) 1976-06-24

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable