SE386798B - Forfarande for att forbinda forbindelseledningar, som overfor deltamodulationssignaler, med pcm - forbindelseledningar over en pcm-formedlingsstation - Google Patents

Forfarande for att forbinda forbindelseledningar, som overfor deltamodulationssignaler, med pcm - forbindelseledningar over en pcm-formedlingsstation

Info

Publication number
SE386798B
SE386798B SE7317602A SE7317602A SE386798B SE 386798 B SE386798 B SE 386798B SE 7317602 A SE7317602 A SE 7317602A SE 7317602 A SE7317602 A SE 7317602A SE 386798 B SE386798 B SE 386798B
Authority
SE
Sweden
Prior art keywords
connection wires
pcm
procedure
modulation signals
transmission station
Prior art date
Application number
SE7317602A
Other languages
English (en)
Swedish (sv)
Inventor
A Darre
W Springstubbe
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Publication of SE386798B publication Critical patent/SE386798B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
SE7317602A 1972-12-29 1973-12-28 Forfarande for att forbinda forbindelseledningar, som overfor deltamodulationssignaler, med pcm - forbindelseledningar over en pcm-formedlingsstation SE386798B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2264179A DE2264179C3 (de) 1972-12-29 1972-12-29 Digitales Zeitmultiptexvermittlungsverfahren für Pulscodemodulation und Pulsdeltamodulation

Publications (1)

Publication Number Publication Date
SE386798B true SE386798B (sv) 1976-08-16

Family

ID=5865792

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7317602A SE386798B (sv) 1972-12-29 1973-12-28 Forfarande for att forbinda forbindelseledningar, som overfor deltamodulationssignaler, med pcm - forbindelseledningar over en pcm-formedlingsstation

Country Status (12)

Country Link
US (1) US3870827A (en])
JP (1) JPS5342561B2 (en])
AT (1) AT328520B (en])
BE (1) BE809258A (en])
CH (1) CH564295A5 (en])
DE (1) DE2264179C3 (en])
FR (1) FR2212718B1 (en])
GB (1) GB1434269A (en])
IT (1) IT1000751B (en])
LU (1) LU69071A1 (en])
NL (1) NL7317320A (en])
SE (1) SE386798B (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843275A1 (de) * 1978-10-04 1980-04-17 Siemens Ag Verfahren zum vermitteln von deltamodulierten verbindungen in einer pcm- fernmelde-, insbesondere fernsprechvermittlung
JPS55109344A (en) * 1979-02-16 1980-08-22 Toshiba Corp Shadow mask supporting body
JPS5761244A (en) * 1980-10-01 1982-04-13 Hitachi Ltd Cathode-ray tube
DE3217430A1 (de) * 1982-05-08 1983-11-10 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung fuer eine digitale fernmeldevermittlungsanlage fuer pulscode- und pulsdeltamodulation
JPS58174848U (ja) * 1982-05-18 1983-11-22 三菱電機株式会社 カラ−陰極線管
JPH0350742U (en]) * 1989-09-26 1991-05-17
KR940000712Y1 (ko) * 1991-05-03 1994-02-14 주식회사 금성사 칼라수상관의 새도우 마스크 장착장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754963A (fr) * 1969-08-20 1971-02-01 Western Electric Co Systeme de communication a impulsions codees differentielles
US3772678A (en) * 1970-06-10 1973-11-13 Univ Sherbrooke Converter from pulse code modulation to delta modulation
US3707712A (en) * 1970-06-10 1972-12-26 Univ Sherbrooke Converter from delta modulation to pulse code modulation
FR2115686A5 (en]) * 1970-11-30 1972-07-07 Labo Cent Telecommunicat
US3652957A (en) * 1970-12-16 1972-03-28 Bell Telephone Labor Inc Adaptive delta modulator

Also Published As

Publication number Publication date
AT328520B (de) 1976-03-25
DE2264179B2 (de) 1975-02-27
JPS5342561B2 (en]) 1978-11-13
DE2264179A1 (de) 1974-07-18
LU69071A1 (en]) 1974-03-07
ATA979173A (de) 1975-06-15
NL7317320A (en]) 1974-07-02
DE2264179C3 (de) 1975-10-09
IT1000751B (it) 1976-04-10
GB1434269A (en) 1976-05-05
BE809258A (fr) 1974-06-28
CH564295A5 (en]) 1975-07-15
FR2212718B1 (en]) 1979-04-27
FR2212718A1 (en]) 1974-07-26
US3870827A (en) 1975-03-11
JPS4999409A (en]) 1974-09-19

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