DE1537970B2 - Codier und decodiereinrichtung fuer pulscodemodulations uebertragungseinrichtungen - Google Patents

Codier und decodiereinrichtung fuer pulscodemodulations uebertragungseinrichtungen

Info

Publication number
DE1537970B2
DE1537970B2 DE19681537970 DE1537970A DE1537970B2 DE 1537970 B2 DE1537970 B2 DE 1537970B2 DE 19681537970 DE19681537970 DE 19681537970 DE 1537970 A DE1537970 A DE 1537970A DE 1537970 B2 DE1537970 B2 DE 1537970B2
Authority
DE
Germany
Prior art keywords
voltage
code
output
bit
signals
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19681537970
Other languages
German (de)
English (en)
Other versions
DE1537970A1 (de
Inventor
John Brian Chelmsford Essex Terry (Großbritannien) H03k 19 32
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of DE1537970A1 publication Critical patent/DE1537970A1/de
Publication of DE1537970B2 publication Critical patent/DE1537970B2/de
Pending legal-status Critical Current

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
    • H04B14/04—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE19681537970 1967-03-01 1968-02-22 Codier und decodiereinrichtung fuer pulscodemodulations uebertragungseinrichtungen Pending DE1537970B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9773/67A GB1158453A (en) 1967-03-01 1967-03-01 Improvements in or relating to Pulse Code Modulation Encoders and Decoders

Publications (2)

Publication Number Publication Date
DE1537970A1 DE1537970A1 (de) 1970-02-12
DE1537970B2 true DE1537970B2 (de) 1971-06-09

Family

ID=9878501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681537970 Pending DE1537970B2 (de) 1967-03-01 1968-02-22 Codier und decodiereinrichtung fuer pulscodemodulations uebertragungseinrichtungen

Country Status (7)

Country Link
BE (1) BE711493A (no)
DE (1) DE1537970B2 (no)
ES (1) ES351195A1 (no)
FR (1) FR1555198A (no)
GB (1) GB1158453A (no)
NL (1) NL6802918A (no)
SE (1) SE337843B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155877B1 (no) * 1971-10-13 1974-05-31 Anvar
NL8003027A (nl) * 1979-05-29 1980-12-02 Analog Devices Inc Signaal-bestuurbare verzwakker met een digitaal/- analoogomvormer.

Also Published As

Publication number Publication date
DE1537970A1 (de) 1970-02-12
BE711493A (no) 1968-07-01
GB1158453A (en) 1969-07-16
FR1555198A (no) 1969-01-24
ES351195A1 (es) 1969-06-01
NL6802918A (no) 1968-09-02
SE337843B (no) 1971-08-23

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