FR2316799A1 - Procede et dispositif de codage et de decodage de signaux analogiques - Google Patents

Procede et dispositif de codage et de decodage de signaux analogiques

Info

Publication number
FR2316799A1
FR2316799A1 FR7618728A FR7618728A FR2316799A1 FR 2316799 A1 FR2316799 A1 FR 2316799A1 FR 7618728 A FR7618728 A FR 7618728A FR 7618728 A FR7618728 A FR 7618728A FR 2316799 A1 FR2316799 A1 FR 2316799A1
Authority
FR
France
Prior art keywords
change
transmitted
analogue signals
test period
code
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.)
Withdrawn
Application number
FR7618728A
Other languages
English (en)
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.)
Hasler AG
Original Assignee
Hasler 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 Hasler AG filed Critical Hasler AG
Publication of FR2316799A1 publication Critical patent/FR2316799A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/02—Delta modulation, i.e. one-bit differential modulation
    • H03M3/022—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR7618728A 1975-06-20 1976-06-18 Procede et dispositif de codage et de decodage de signaux analogiques Withdrawn FR2316799A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH759175A CH591786A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-06-20 1975-06-20

Publications (1)

Publication Number Publication Date
FR2316799A1 true FR2316799A1 (fr) 1977-01-28

Family

ID=4327532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618728A Withdrawn FR2316799A1 (fr) 1975-06-20 1976-06-18 Procede et dispositif de codage et de decodage de signaux analogiques

Country Status (7)

Country Link
JP (1) JPS522313A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH591786A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2625626A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2316799A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1063180B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7606629A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE7606840L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051918A (ja) * 1983-08-03 1985-03-23 Casio Comput Co Ltd サ−ミスタ断線検出装置

Also Published As

Publication number Publication date
IT1063180B (it) 1985-02-11
DE2625626A1 (de) 1977-01-20
NL7606629A (nl) 1976-12-22
SE7606840L (sv) 1976-12-21
JPS522313A (en) 1977-01-10
CH591786A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse