CH297208A - Method and system for message transmission with a reduction in signal redundancy. - Google Patents

Method and system for message transmission with a reduction in signal redundancy.

Info

Publication number
CH297208A
CH297208A CH297208DA CH297208A CH 297208 A CH297208 A CH 297208A CH 297208D A CH297208D A CH 297208DA CH 297208 A CH297208 A CH 297208A
Authority
CH
Switzerland
Prior art keywords
reduction
message transmission
signal redundancy
redundancy
signal
Prior art date
Application number
Other languages
German (de)
Inventor
Incorporated Western E Company
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 CH297208A publication Critical patent/CH297208A/en

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
    • H03M3/04—Differential modulation with several bits, e.g. differential pulse code modulation [DPCM]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CH297208D 1950-06-29 1951-06-28 Method and system for message transmission with a reduction in signal redundancy. CH297208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US297208XA 1950-06-29 1950-06-29

Publications (1)

Publication Number Publication Date
CH297208A true CH297208A (en) 1954-03-15

Family

ID=21850517

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297208D CH297208A (en) 1950-06-29 1951-06-28 Method and system for message transmission with a reduction in signal redundancy.

Country Status (4)

Country Link
BE (1) BE504289A (en)
CH (1) CH297208A (en)
FR (1) FR1044739A (en)
GB (1) GB701011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106309A1 (en) * 1991-02-28 1992-09-10 Udo Hofmann Replacing or inspecting bonded, prestressed concrete reinforcement - by softening or dissolving bonding resin using heat, solvent or microorganisms so reinforcing bar can be removed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106309A1 (en) * 1991-02-28 1992-09-10 Udo Hofmann Replacing or inspecting bonded, prestressed concrete reinforcement - by softening or dissolving bonding resin using heat, solvent or microorganisms so reinforcing bar can be removed

Also Published As

Publication number Publication date
BE504289A (en)
FR1044739A (en) 1953-11-20
GB701011A (en) 1953-12-16

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