FI58241C - Kopplingsanordning foer att maeta och/eller oevervaka transmissionskvaliteten hos en datatransmissionsanlaeggning - Google Patents

Kopplingsanordning foer att maeta och/eller oevervaka transmissionskvaliteten hos en datatransmissionsanlaeggning Download PDF

Info

Publication number
FI58241C
FI58241C FI2079/73A FI207973A FI58241C FI 58241 C FI58241 C FI 58241C FI 2079/73 A FI2079/73 A FI 2079/73A FI 207973 A FI207973 A FI 207973A FI 58241 C FI58241 C FI 58241C
Authority
FI
Finland
Prior art keywords
signal
network
test
sample
amplifier
Prior art date
Application number
FI2079/73A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI58241B (fi
Inventor
Carl Schick
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
Application granted granted Critical
Publication of FI58241B publication Critical patent/FI58241B/fi
Publication of FI58241C publication Critical patent/FI58241C/fi

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J1/00Frequency-division multiplex systems
    • H04J1/02Details
    • H04J1/16Monitoring arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/46Monitoring; Testing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/14Monitoring 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)
FI2079/73A 1972-12-06 1973-06-28 Kopplingsanordning foer att maeta och/eller oevervaka transmissionskvaliteten hos en datatransmissionsanlaeggning FI58241C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1777272 1972-12-06
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
FI58241B FI58241B (fi) 1980-08-29
FI58241C true FI58241C (fi) 1980-12-10

Family

ID=4427995

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2079/73A FI58241C (fi) 1972-12-06 1973-06-28 Kopplingsanordning foer att maeta och/eller oevervaka transmissionskvaliteten hos en datatransmissionsanlaeggning

Country Status (14)

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

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
AU669538B2 (en) * 1992-06-30 1996-06-13 H. Heuer Instruments Pty Ltd Margin test apparatus for integrated services digital networks
JPH07508863A (ja) * 1992-06-30 1995-09-28 エイチ ヒューア インスツルメント ピーティーワイ リミテッド 総合サービスディジタルネットワークのためのマージンテスト装置
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
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
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
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
IL43753A0 (en) 1974-03-14
DE2339981A1 (de) 1974-07-04
ATA946973A (de) 1978-04-15
FR2210060A1 (nl) 1974-07-05
AU459959B2 (en) 1975-04-10
NL7316674A (nl) 1974-06-10
DE2339981C3 (de) 1980-05-14
AT346970B (de) 1978-12-11
BE808303A (fr) 1974-06-06
FI58241B (fi) 1980-08-29
AU6280773A (en) 1975-04-10
NO137711C (no) 1978-04-12
IL43753A (en) 1976-05-31
NO137711B (no) 1977-12-27
SE388095B (sv) 1976-09-20
JPS4989410A (nl) 1974-08-27
CH549909A (de) 1974-05-31
DE2339981B2 (de) 1979-08-16
GB1455712A (en) 1976-11-17
NL159249B (nl) 1979-01-15
FR2210060B1 (nl) 1978-02-10
IT1012536B (it) 1977-03-10

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