CH479204A - Signalumsetzer mit bipolarer hyperbolischer Kompanderkennlinie - Google Patents

Signalumsetzer mit bipolarer hyperbolischer Kompanderkennlinie

Info

Publication number
CH479204A
CH479204A CH351065A CH351065A CH479204A CH 479204 A CH479204 A CH 479204A CH 351065 A CH351065 A CH 351065A CH 351065 A CH351065 A CH 351065A CH 479204 A CH479204 A CH 479204A
Authority
CH
Switzerland
Prior art keywords
hyperbolic
bipolar
signal converter
compander
characteristic
Prior art date
Application number
CH351065A
Other languages
English (en)
Inventor
Kaneko Hisashi
Original Assignee
Nippon 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 Nippon Electric Co filed Critical Nippon Electric Co
Publication of CH479204A publication Critical patent/CH479204A/de

Links

Classifications

    • 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
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Networks Using Active Elements (AREA)
CH351065A 1964-03-12 1965-03-12 Signalumsetzer mit bipolarer hyperbolischer Kompanderkennlinie CH479204A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1373064 1964-03-12

Publications (1)

Publication Number Publication Date
CH479204A true CH479204A (de) 1969-09-30

Family

ID=11841340

Family Applications (1)

Application Number Title Priority Date Filing Date
CH351065A CH479204A (de) 1964-03-12 1965-03-12 Signalumsetzer mit bipolarer hyperbolischer Kompanderkennlinie

Country Status (5)

Country Link
US (1) US3377586A (de)
CH (1) CH479204A (de)
DE (1) DE1272985B (de)
GB (1) GB1073547A (de)
NL (1) NL6503146A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518697A (fr) * 1966-11-28 1968-03-29 Labo Cent Telecommunicat Décodeur non linéaire à caractéristique discontinue
FR1577433A (de) * 1968-04-30 1969-08-08
US3651515A (en) * 1969-11-25 1972-03-21 Bell Telephone Labor Inc Capacitive switched gain ratio operational amplifier pcm decoder
US3940694A (en) * 1971-10-29 1976-02-24 Sperry Rand Corporation Apparatus and method for reducing multiplicative gain variation distortions in data recording and transmission channels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR65746E (de) * 1952-06-24 1956-03-12
US3223993A (en) * 1961-10-30 1965-12-14 Philco Corp Non-linear digital-to-analog converter
US3217147A (en) * 1961-11-28 1965-11-09 Bell Telephone Labor Inc Cumulative type decoder
GB1066824A (en) * 1962-10-11 1967-04-26 Nippon Electric Co A decoding circuit with non-linear companding characteristics
US3241133A (en) * 1962-11-06 1966-03-15 Renweil Ind Inc Digital to analog voltage converter
US3305855A (en) * 1962-11-08 1967-02-21 Nippon Electric Co Encoder and a decoder with nonlinear quantization
FR1357668A (fr) * 1963-02-04 1964-04-10 Labo Cent Telecommunicat Perfectionnements aux dispositifs de codage et de décodage non linéaires
US3336589A (en) * 1963-02-18 1967-08-15 Nippon Electric Co Nonlinear decoding device
US3310799A (en) * 1963-04-12 1967-03-21 Nippon Electric Co Non-linear digital to analogue converter

Also Published As

Publication number Publication date
NL6503146A (de) 1965-09-13
US3377586A (en) 1968-04-09
DE1272985B (de) 1968-07-18
GB1073547A (en) 1967-06-28

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Legal Events

Date Code Title Description
PL Patent ceased