BE844346A - Reglage dynamique en cas de la transmission de signaux avec modulation par impulsions codees - Google Patents

Reglage dynamique en cas de la transmission de signaux avec modulation par impulsions codees

Info

Publication number
BE844346A
BE844346A BE169091A BE169091A BE844346A BE 844346 A BE844346 A BE 844346A BE 169091 A BE169091 A BE 169091A BE 169091 A BE169091 A BE 169091A BE 844346 A BE844346 A BE 844346A
Authority
BE
Belgium
Prior art keywords
case
signal transmission
pulse modulation
dynamic adjustment
ended pulse
Prior art date
Application number
BE169091A
Other languages
English (en)
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 filed Critical
Publication of BE844346A publication Critical patent/BE844346A/fr

Links

Classifications

    • 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)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Amplifiers (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
BE169091A 1975-07-22 1976-07-20 Reglage dynamique en cas de la transmission de signaux avec modulation par impulsions codees BE844346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7508711.A NL167563C (nl) 1975-07-22 1975-07-22 Overdrachtstelsel voor signaaloverdracht door middel van deltamodulatie, alsmede zender en ontvanger voor een dergelijk stelsel.

Publications (1)

Publication Number Publication Date
BE844346A true BE844346A (fr) 1977-01-20

Family

ID=19824187

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169091A BE844346A (fr) 1975-07-22 1976-07-20 Reglage dynamique en cas de la transmission de signaux avec modulation par impulsions codees

Country Status (10)

Country Link
US (1) US4100494A (fr)
JP (1) JPS5213712A (fr)
AU (1) AU505136B2 (fr)
BE (1) BE844346A (fr)
CA (1) CA1093696A (fr)
DE (1) DE2631095C3 (fr)
FR (1) FR2319248A1 (fr)
GB (1) GB1557670A (fr)
NL (1) NL167563C (fr)
SE (1) SE409794B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532495A (en) * 1978-02-24 1985-07-30 Votrax, Inc. Speech digitization system
GB2128825A (en) * 1982-10-20 1984-05-02 Dbx Analog to digital and digital to analog converter
US4616349A (en) * 1982-11-22 1986-10-07 Mobil Oil Corporation Analog-to-digital converter for seismic exploration using delta modulation
US4516241A (en) * 1983-07-11 1985-05-07 At&T Bell Laboratories Bit compression coding with embedded signaling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098466A5 (fr) * 1969-10-16 1972-03-10 Ibm France
US3621396A (en) * 1970-05-08 1971-11-16 Bell Telephone Labor Inc Delta modulation information transmission system
US3729678A (en) * 1971-07-20 1973-04-24 Philips Corp Pcm system including a pulse pattern analyzer

Also Published As

Publication number Publication date
FR2319248A1 (fr) 1977-02-18
DE2631095A1 (de) 1977-01-27
US4100494A (en) 1978-07-11
SE409794B (sv) 1979-09-03
NL167563B (nl) 1981-07-16
SE7608186L (sv) 1977-01-23
JPS5725094B2 (fr) 1982-05-27
DE2631095B2 (de) 1979-03-29
FR2319248B1 (fr) 1979-10-05
AU505136B2 (en) 1979-11-08
AU1602876A (en) 1978-01-26
DE2631095C3 (de) 1979-11-15
GB1557670A (en) 1979-12-12
NL167563C (nl) 1981-12-16
JPS5213712A (en) 1977-02-02
NL7508711A (nl) 1977-01-25
CA1093696A (fr) 1981-01-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN

Effective date: 19890731