FR1567328A - - Google Patents

Info

Publication number
FR1567328A
FR1567328A FR1567328DA FR1567328A FR 1567328 A FR1567328 A FR 1567328A FR 1567328D A FR1567328D A FR 1567328DA FR 1567328 A FR1567328 A FR 1567328A
Authority
FR
France
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
Other languages
French (fr)
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
Priority claimed from US628969A external-priority patent/US3519756A/en
Priority claimed from US673573A external-priority patent/US3519751A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1567328A publication Critical patent/FR1567328A/fr
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
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/062—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM]
    • 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)
  • Signal Processing (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)
FR1567328D 1967-04-06 1968-04-05 Expired FR1567328A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US628969A US3519756A (en) 1967-04-06 1967-04-06 Multiplex signal transfer system
US673573A US3519751A (en) 1967-10-09 1967-10-09 Multiplex signal transfer system

Publications (1)

Publication Number Publication Date
FR1567328A true FR1567328A (en) 1968-05-16

Family

ID=27090828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1567328D Expired FR1567328A (en) 1967-04-06 1968-04-05

Country Status (7)

Country Link
BE (1) BE713311A (en)
DE (1) DE1299338B (en)
ES (1) ES352769A1 (en)
FR (1) FR1567328A (en)
GB (1) GB1218581A (en)
NL (1) NL142549B (en)
SE (1) SE355281B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424498B (en) * 1977-09-09 1982-07-19 Ellemtel Utvecklings Ab DIGITAL SELECTED

Also Published As

Publication number Publication date
SE355281B (en) 1973-04-09
DE1299338B (en) 1969-07-17
NL142549B (en) 1974-06-17
NL6804828A (en) 1968-10-07
GB1218581A (en) 1971-01-06
ES352769A1 (en) 1969-08-16
BE713311A (en) 1968-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse