CH531277A - Sender für Signalübertragung durch Impulskodemodulation - Google Patents

Sender für Signalübertragung durch Impulskodemodulation

Info

Publication number
CH531277A
CH531277A CH608771A CH608771A CH531277A CH 531277 A CH531277 A CH 531277A CH 608771 A CH608771 A CH 608771A CH 608771 A CH608771 A CH 608771A CH 531277 A CH531277 A CH 531277A
Authority
CH
Switzerland
Prior art keywords
transmitter
signal transmission
pulse code
code modulation
modulation
Prior art date
Application number
CH608771A
Other languages
German (de)
English (en)
Inventor
Anton Greefkes Johannes
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH531277A publication Critical patent/CH531277A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals
    • 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)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmitters (AREA)
CH608771A 1970-04-29 1971-04-26 Sender für Signalübertragung durch Impulskodemodulation CH531277A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7006248A NL156285B (nl) 1970-04-29 1970-04-29 Zender voor signaaloverdracht door pulscodemodulatie.

Publications (1)

Publication Number Publication Date
CH531277A true CH531277A (de) 1972-11-30

Family

ID=19809988

Family Applications (1)

Application Number Title Priority Date Filing Date
CH608771A CH531277A (de) 1970-04-29 1971-04-26 Sender für Signalübertragung durch Impulskodemodulation

Country Status (13)

Country Link
JP (1) JPS5314908B1 (fr)
AT (1) AT323804B (fr)
BE (1) BE766385A (fr)
BR (1) BR7102477D0 (fr)
CA (1) CA963095A (fr)
CH (1) CH531277A (fr)
DE (1) DE2119000C3 (fr)
DK (1) DK140326C (fr)
ES (1) ES390644A1 (fr)
FR (1) FR2090952A5 (fr)
GB (1) GB1294048A (fr)
NL (1) NL156285B (fr)
SE (1) SE360527B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174607C (nl) * 1975-06-05 1984-07-02 Philips Nv Transmissie-systeem voor signaaloverdracht door middel van gecomprimeerde deltamodulatie.
YU40399B (en) * 1980-08-11 1985-12-31 Iskra Delta codec with a doubl stage hybrid quantization adaptation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224357C2 (de) * 1964-09-16 1973-07-12 Siemens Ag Modulator mit Momentanwertkompander fuer mit Pulsmodulation arbeitende Geraete
DE1289104B (de) * 1966-09-16 1969-02-13 Siemens Ag Einrichtung zur Umsetzung eines Analogsignals in ein pulscodemoduliertes Signal

Also Published As

Publication number Publication date
DE2119000A1 (de) 1971-11-18
FR2090952A5 (fr) 1972-01-14
NL7006248A (fr) 1971-11-02
DK140326C (da) 1979-12-17
AT323804B (de) 1975-07-25
CA963095A (en) 1975-02-18
BE766385A (fr) 1971-10-27
NL156285B (nl) 1978-03-15
SE360527B (fr) 1973-09-24
ES390644A1 (es) 1973-06-16
BR7102477D0 (pt) 1973-04-10
DE2119000B2 (de) 1976-10-14
DK140326B (da) 1979-07-30
JPS5314908B1 (fr) 1978-05-20
DE2119000C3 (de) 1983-02-10
GB1294048A (en) 1972-10-25

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Legal Events

Date Code Title Description
PL Patent ceased