CH532342A - System for the transmission of analog signals with the help of pulse code modulation - Google Patents

System for the transmission of analog signals with the help of pulse code modulation

Info

Publication number
CH532342A
CH532342A CH1167470A CH1167470A CH532342A CH 532342 A CH532342 A CH 532342A CH 1167470 A CH1167470 A CH 1167470A CH 1167470 A CH1167470 A CH 1167470A CH 532342 A CH532342 A CH 532342A
Authority
CH
Switzerland
Prior art keywords
help
transmission
analog signals
pulse code
code modulation
Prior art date
Application number
CH1167470A
Other languages
German (de)
Inventor
Georges Bellanger Maurice
Lucien Daguet Jacques
Original Assignee
Trt Telecom Radio Electr
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 Trt Telecom Radio Electr filed Critical Trt Telecom Radio Electr
Publication of CH532342A publication Critical patent/CH532342A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/025—Filter arrangements
    • 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
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H04B14/048—Non linear compression or expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
CH1167470A 1969-08-06 1970-08-03 System for the transmission of analog signals with the help of pulse code modulation CH532342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6926970A FR2055908A5 (en) 1969-08-06 1969-08-06

Publications (1)

Publication Number Publication Date
CH532342A true CH532342A (en) 1972-12-31

Family

ID=9038689

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1167470A CH532342A (en) 1969-08-06 1970-08-03 System for the transmission of analog signals with the help of pulse code modulation

Country Status (9)

Country Link
JP (1) JPS4940361B1 (en)
BE (1) BE754408A (en)
CA (1) CA950971A (en)
CH (1) CH532342A (en)
DE (1) DE2038348C3 (en)
FR (1) FR2055908A5 (en)
GB (1) GB1319628A (en)
NL (1) NL7011322A (en)
SE (1) SE366446B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL180369C (en) 1977-04-04 1987-02-02 Philips Nv DEVICE FOR CONVERTING DISCRETE SIGNALS TO A DISCREET SINGLE-BAND FREQUENCY-MULTIPLEX SIGNAL AND REVERSE.
AT378293B (en) * 1982-06-24 1985-07-10 Siemens Ag Oesterreich SYSTEM FOR TRANSMITTING SAMPLE LOW-FREQUENCY ANALOG SIGNALS

Also Published As

Publication number Publication date
JPS4940361B1 (en) 1974-11-01
DE2038348C3 (en) 1978-10-26
NL7011322A (en) 1971-02-09
BE754408A (en) 1971-02-04
DE2038348A1 (en) 1971-02-18
GB1319628A (en) 1973-06-06
CA950971A (en) 1974-07-09
SE366446B (en) 1974-04-22
DE2038348B2 (en) 1978-03-16
FR2055908A5 (en) 1971-05-14

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Legal Events

Date Code Title Description
PL Patent ceased