CA975476A - Communication system for the transmission of information between two terminal stations by pulse code modulations - Google Patents

Communication system for the transmission of information between two terminal stations by pulse code modulations

Info

Publication number
CA975476A
CA975476A CA131,702A CA131702A CA975476A CA 975476 A CA975476 A CA 975476A CA 131702 A CA131702 A CA 131702A CA 975476 A CA975476 A CA 975476A
Authority
CA
Canada
Prior art keywords
transmission
information
communication system
pulse code
terminal stations
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA131,702A
Other languages
English (en)
Other versions
CA131702S (en
Inventor
Jan Verhagen
Georg Flutsch
Leonardus P.J. Van Dijk
Geerlof J. Korevaar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA975476A publication Critical patent/CA975476A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • 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)
  • Time-Division Multiplex Systems (AREA)
CA131,702A 1971-01-08 1972-01-05 Communication system for the transmission of information between two terminal stations by pulse code modulations Expired CA975476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7100210A NL7100210A (de) 1971-01-08 1971-01-08

Publications (1)

Publication Number Publication Date
CA975476A true CA975476A (en) 1975-09-30

Family

ID=19812204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,702A Expired CA975476A (en) 1971-01-08 1972-01-05 Communication system for the transmission of information between two terminal stations by pulse code modulations

Country Status (12)

Country Link
US (1) US3787628A (de)
JP (1) JPS5410812B1 (de)
AU (1) AU463268B2 (de)
BE (1) BE777784A (de)
CA (1) CA975476A (de)
CH (1) CH570080A5 (de)
DE (1) DE2162413C3 (de)
DK (1) DK132149C (de)
FR (1) FR2121300A5 (de)
GB (1) GB1374043A (de)
NL (1) NL7100210A (de)
SE (1) SE383818B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240218B2 (de) * 1972-08-16 1977-05-18 TEKA DE Feiten & Guilleaume Fernmeldeanlagen GmbH, 500 Nürnberg Ueberwachungseinrichtung fuer ein pulscodemodulationssystem
FR2219582B1 (de) * 1973-02-27 1979-04-20 Cit Alcatel
US3970795A (en) * 1974-07-16 1976-07-20 The Post Office Measurement of noise in a communication channel
FR2336007A1 (fr) * 1975-12-15 1977-07-15 Ass Ouvriers Instr Precision Installation de transmission de signaux telephoniques ou de donnees, a abonnes multiples et a multiplexage temporel
US4156110A (en) * 1976-03-05 1979-05-22 Trw Inc. Data verifier
US4071704A (en) * 1977-01-26 1978-01-31 Trw, Inc. Service generator checking apparatus
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
JPS56151947A (en) * 1980-04-26 1981-11-25 Canon Inc Image former having diagnosis function
JPH036156A (ja) * 1989-06-01 1991-01-11 Mitsubishi Electric Corp データ伝送路障害検知回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057972A (en) * 1959-12-23 1962-10-09 Bell Telephone Labor Inc Testing the performance of pcm receivers
US3154738A (en) * 1961-11-09 1964-10-27 Bell Telephone Labor Inc Automatic encoder test set for pcm encoders
US3496536A (en) * 1966-05-02 1970-02-17 Xerox Corp Data link test apparatus
CH495094A (de) * 1968-08-12 1970-08-15 Standard Telephon & Radio Ag Verfahren zur Überwachung der Arbeitsweise von Coder- und Decoderschaltungen in einer PCM-Zeitmultiplex-Anlage
US3622877A (en) * 1969-11-07 1971-11-23 Sanders Associates Inc Apparatus for testing modulator demodulator units for transmission errors and indicating the errors per power of 10
US3691306A (en) * 1970-07-02 1972-09-12 Francesco Molo Apparatus and process for detecting malfunctions in a frequency division multiplex system

Also Published As

Publication number Publication date
AU3742771A (en) 1973-07-05
DE2162413B2 (de) 1978-08-31
SE383818B (sv) 1976-03-29
BE777784A (fr) 1972-07-06
DE2162413C3 (de) 1979-05-03
DK132149C (da) 1976-03-29
DE2162413A1 (de) 1972-08-03
US3787628A (en) 1974-01-22
CH570080A5 (de) 1975-11-28
DK132149B (da) 1975-10-27
GB1374043A (en) 1974-11-13
NL7100210A (de) 1972-07-11
FR2121300A5 (de) 1972-08-18
JPS5410812B1 (de) 1979-05-10
AU463268B2 (en) 1975-07-24

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