FR2015695A1 - - Google Patents

Info

Publication number
FR2015695A1
FR2015695A1 FR6923618A FR6923618A FR2015695A1 FR 2015695 A1 FR2015695 A1 FR 2015695A1 FR 6923618 A FR6923618 A FR 6923618A FR 6923618 A FR6923618 A FR 6923618A FR 2015695 A1 FR2015695 A1 FR 2015695A1
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.)
Withdrawn
Application number
FR6923618A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2015695A1 publication Critical patent/FR2015695A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/06—Secret communication by transmitting the information or elements thereof at unnatural speeds or in jumbled order or backwards

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
FR6923618A 1968-08-15 1969-07-08 Withdrawn FR2015695A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75295368A 1968-08-15 1968-08-15

Publications (1)

Publication Number Publication Date
FR2015695A1 true FR2015695A1 (en) 1970-04-30

Family

ID=25028571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6923618A Withdrawn FR2015695A1 (en) 1968-08-15 1969-07-08

Country Status (2)

Country Link
FR (1) FR2015695A1 (en)
GB (1) GB1272603A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329158A2 (en) * 1988-02-19 1989-08-23 Josef Dirr Method for the digital and/or analog coding of the information of one, two or several channels, and/or frequency or bandwidth reduction, and/or increase of the transmission security
WO1990004895A2 (en) * 1988-10-19 1990-05-03 Josef Dirr Information coding process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329158A2 (en) * 1988-02-19 1989-08-23 Josef Dirr Method for the digital and/or analog coding of the information of one, two or several channels, and/or frequency or bandwidth reduction, and/or increase of the transmission security
EP0329158A3 (en) * 1988-02-19 1990-08-29 Josef Dirr Method for the digital and/or analog coding of the information of one, two or several channels, and/or frequency or bandwidth reduction, and/or increase of the transmission security
WO1990004895A2 (en) * 1988-10-19 1990-05-03 Josef Dirr Information coding process
WO1990004895A3 (en) * 1988-10-19 1990-07-12 Josef Dirr Information coding process

Also Published As

Publication number Publication date
GB1272603A (en) 1972-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse