AT346970B - Schaltungsanordnung zur messung und/oder ueberwachung der uebertragungsqualitaet einer nachrichtenuebertragungsanlage - Google Patents

Schaltungsanordnung zur messung und/oder ueberwachung der uebertragungsqualitaet einer nachrichtenuebertragungsanlage

Info

Publication number
AT346970B
AT346970B AT946973A AT946973A AT346970B AT 346970 B AT346970 B AT 346970B AT 946973 A AT946973 A AT 946973A AT 946973 A AT946973 A AT 946973A AT 346970 B AT346970 B AT 346970B
Authority
AT
Austria
Prior art keywords
monitoring
measuring
circuit arrangement
transmission system
message transmission
Prior art date
Application number
AT946973A
Other languages
German (de)
English (en)
Other versions
ATA946973A (de
Original Assignee
Siemens Ag Albis
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 Albis filed Critical Siemens Ag Albis
Publication of ATA946973A publication Critical patent/ATA946973A/de
Application granted granted Critical
Publication of AT346970B publication Critical patent/AT346970B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
AT946973A 1972-12-06 1973-11-09 Schaltungsanordnung zur messung und/oder ueberwachung der uebertragungsqualitaet einer nachrichtenuebertragungsanlage AT346970B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1777272A CH549909A (de) 1972-12-06 1972-12-06 Verfahren zur messung und/oder ueberwachung der uebertragungsqualitaet einer nachrichtenuebertragungsanlage.

Publications (2)

Publication Number Publication Date
ATA946973A ATA946973A (de) 1978-04-15
AT346970B true AT346970B (de) 1978-12-11

Family

ID=4427995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT946973A AT346970B (de) 1972-12-06 1973-11-09 Schaltungsanordnung zur messung und/oder ueberwachung der uebertragungsqualitaet einer nachrichtenuebertragungsanlage

Country Status (14)

Country Link
JP (1) JPS4989410A (fi)
AT (1) AT346970B (fi)
AU (1) AU459959B2 (fi)
BE (1) BE808303A (fi)
CH (1) CH549909A (fi)
DE (1) DE2339981C3 (fi)
FI (1) FI58241C (fi)
FR (1) FR2210060B1 (fi)
GB (1) GB1455712A (fi)
IL (1) IL43753A (fi)
IT (1) IT1012536B (fi)
NL (1) NL159249B (fi)
NO (1) NO137711C (fi)
SE (1) SE388095B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209192B (it) * 1980-02-18 1989-07-16 Sits Soc It Telecom Siemens Sistema di misura per elementi del multiplo pam di una centrale elettronica di commutazione per telecomunicazioni.
US4797735A (en) * 1985-07-04 1989-01-10 Matsushita Electric Industrial Co., Ltd. Distortion surveillance apparatus for television signal transmission system
JPH0612898B2 (ja) * 1987-03-24 1994-02-16 三菱電機株式会社 伝送品質の遠隔測定方法
JPH0611136B2 (ja) * 1987-03-24 1994-02-09 三菱電機株式会社 伝送品質の遠隔測定方法
US5663968A (en) * 1992-06-30 1997-09-02 H. Heuer Instruments Pty Ltd. Margin test method and apparatus for intergrated services digital networks
AU669538B2 (en) * 1992-06-30 1996-06-13 H. Heuer Instruments Pty Ltd Margin test apparatus for integrated services digital networks
CH686752A8 (de) * 1993-09-22 1996-08-15 Ascom Tech Ag Berner Technopark Verfahren zum Beurteilen der Übertragungsqualität einer Sprach-Übertragungsstrecke
US5867813A (en) * 1995-05-01 1999-02-02 Ascom Infrasys Ag. Method and apparatus for automatically and reproducibly rating the transmission quality of a speech transmission system
US7375602B2 (en) 2000-03-07 2008-05-20 Board Of Regents, The University Of Texas System Methods for propagating a non sinusoidal signal without distortion in dispersive lossy media
US6441695B1 (en) * 2000-03-07 2002-08-27 Board Of Regents, The University Of Texas System Methods for transmitting a waveform having a controllable attenuation and propagation velocity
US6847267B2 (en) 2000-03-07 2005-01-25 Board Of Regents, The University Of Texas System Methods for transmitting a waveform having a controllable attenuation and propagation velocity
US8867657B1 (en) 2014-02-17 2014-10-21 Board Of Regents, The University Of Texas System Communication using analog pulses having exponentially-shaped leading edges

Also Published As

Publication number Publication date
NO137711B (no) 1977-12-27
NL7316674A (fi) 1974-06-10
AU459959B2 (en) 1975-04-10
BE808303A (fr) 1974-06-06
IL43753A0 (en) 1974-03-14
ATA946973A (de) 1978-04-15
NL159249B (nl) 1979-01-15
NO137711C (no) 1978-04-12
FI58241C (fi) 1980-12-10
SE388095B (sv) 1976-09-20
FR2210060B1 (fi) 1978-02-10
CH549909A (de) 1974-05-31
FR2210060A1 (fi) 1974-07-05
DE2339981A1 (de) 1974-07-04
JPS4989410A (fi) 1974-08-27
DE2339981B2 (de) 1979-08-16
IL43753A (en) 1976-05-31
GB1455712A (en) 1976-11-17
DE2339981C3 (de) 1980-05-14
FI58241B (fi) 1980-08-29
AU6280773A (en) 1975-04-10
IT1012536B (it) 1977-03-10

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Legal Events

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