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CH315755A - Communication device with signal quantization - Google Patents

Communication device with signal quantization

Info

Publication number
CH315755A
CH315755A CH315755DA CH315755A CH 315755 A CH315755 A CH 315755A CH 315755D A CH315755D A CH 315755DA CH 315755 A CH315755 A CH 315755A
Authority
CH
Switzerland
Prior art keywords
communication device
signal quantization
quantization
signal
communication
Prior art date
Application number
Other languages
German (de)
Inventor
Chapin Cutler Cassius
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH315755A publication Critical patent/CH315755A/en

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
    • H04B14/066—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 differential modulation with several bits [NDPCM]
    • H04B14/068—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 differential modulation with several bits [NDPCM] with adaptive feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CH315755D 1950-06-29 1951-06-18 Communication device with signal quantization CH315755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US315755XA 1950-06-29 1950-06-29

Publications (1)

Publication Number Publication Date
CH315755A true CH315755A (en) 1956-08-31

Family

ID=21860219

Family Applications (1)

Application Number Title Priority Date Filing Date
CH315755D CH315755A (en) 1950-06-29 1951-06-18 Communication device with signal quantization

Country Status (6)

Country Link
BE (1) BE504176A (en)
CH (1) CH315755A (en)
DE (1) DE857818C (en)
FR (1) FR1041772A (en)
GB (1) GB686583A (en)
NL (1) NL162094C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911465A (en) * 1952-05-22 1959-11-03 Moore And Hall Television systems
DE1135034B (en) * 1959-02-28 1962-08-23 Karl Kuepfmueller Dr Ing System for transmission of message signals according to the principle of pulse code modulation

Also Published As

Publication number Publication date
NL162094C (en)
FR1041772A (en) 1953-10-27
DE857818C (en) 1952-12-01
BE504176A (en)
GB686583A (en) 1953-01-28

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