CH491552A - Schaltungsanordnung zur Codeumwandlung für PCM-Anlagen - Google Patents

Schaltungsanordnung zur Codeumwandlung für PCM-Anlagen

Info

Publication number
CH491552A
CH491552A CH589269A CH589269A CH491552A CH 491552 A CH491552 A CH 491552A CH 589269 A CH589269 A CH 589269A CH 589269 A CH589269 A CH 589269A CH 491552 A CH491552 A CH 491552A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
code conversion
pcm systems
pcm
systems
Prior art date
Application number
CH589269A
Other languages
English (en)
Inventor
Merz Pierre-Andre
Original Assignee
Siemens Ag Albis
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 Siemens Ag Albis filed Critical Siemens Ag Albis
Priority to CH589269A priority Critical patent/CH491552A/de
Priority to DE19702001105 priority patent/DE2001105B2/de
Priority to NL7002523A priority patent/NL7002523A/xx
Priority to IL34072A priority patent/IL34072A/en
Publication of CH491552A publication Critical patent/CH491552A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/664—Non-linear conversion not otherwise provided for in subgroups of H03M1/66
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/50—Conversion to or from non-linear codes, e.g. companding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/78—Simultaneous conversion using ladder network
    • H03M1/785—Simultaneous conversion using ladder network using resistors, i.e. R-2R ladders

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
CH589269A 1969-04-18 1969-04-18 Schaltungsanordnung zur Codeumwandlung für PCM-Anlagen CH491552A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH589269A CH491552A (de) 1969-04-18 1969-04-18 Schaltungsanordnung zur Codeumwandlung für PCM-Anlagen
DE19702001105 DE2001105B2 (de) 1969-04-18 1970-01-12 Schaltungsanordnung zur codeumwandlung fuer pcm-anlagen
NL7002523A NL7002523A (de) 1969-04-18 1970-02-23
IL34072A IL34072A (en) 1969-04-18 1970-03-13 Circuit for code conversion in pulse code modulation systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH589269A CH491552A (de) 1969-04-18 1969-04-18 Schaltungsanordnung zur Codeumwandlung für PCM-Anlagen

Publications (1)

Publication Number Publication Date
CH491552A true CH491552A (de) 1970-05-31

Family

ID=4301085

Family Applications (1)

Application Number Title Priority Date Filing Date
CH589269A CH491552A (de) 1969-04-18 1969-04-18 Schaltungsanordnung zur Codeumwandlung für PCM-Anlagen

Country Status (4)

Country Link
CH (1) CH491552A (de)
DE (1) DE2001105B2 (de)
IL (1) IL34072A (de)
NL (1) NL7002523A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155877A1 (de) * 1971-10-13 1973-05-25 Anvar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155877A1 (de) * 1971-10-13 1973-05-25 Anvar

Also Published As

Publication number Publication date
DE2001105A1 (de) 1970-10-22
IL34072A (en) 1973-11-28
NL7002523A (de) 1970-10-20
IL34072A0 (en) 1970-05-21
DE2001105B2 (de) 1977-09-01

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Legal Events

Date Code Title Description
PL Patent ceased