NL172811B - Digitaal-analoog omzetinrichting, met tijdinterpolatie en omkeerbare accumulatie. - Google Patents

Digitaal-analoog omzetinrichting, met tijdinterpolatie en omkeerbare accumulatie.

Info

Publication number
NL172811B
NL172811B NLAANVRAGE7604415,A NL7604415A NL172811B NL 172811 B NL172811 B NL 172811B NL 7604415 A NL7604415 A NL 7604415A NL 172811 B NL172811 B NL 172811B
Authority
NL
Netherlands
Prior art keywords
digital
analogue converter
time interpolation
reversible accumulation
reversible
Prior art date
Application number
NLAANVRAGE7604415,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7604415A (nl
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 NL7604415A publication Critical patent/NL7604415A/xx
Publication of NL172811B publication Critical patent/NL172811B/xx

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
    • H03M1/86—Digital/analogue converters with intermediate conversion to frequency of pulses
    • H03M1/88—Non-linear conversion
    • 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
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
NLAANVRAGE7604415,A 1975-05-01 1976-04-26 Digitaal-analoog omzetinrichting, met tijdinterpolatie en omkeerbare accumulatie. NL172811B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/573,399 US3987436A (en) 1975-05-01 1975-05-01 Digital-to-analog decoder utilizing time interpolation and reversible accumulation

Publications (2)

Publication Number Publication Date
NL7604415A NL7604415A (nl) 1976-11-03
NL172811B true NL172811B (nl) 1983-05-16

Family

ID=24291846

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7604415,A NL172811B (nl) 1975-05-01 1976-04-26 Digitaal-analoog omzetinrichting, met tijdinterpolatie en omkeerbare accumulatie.

Country Status (12)

Country Link
US (1) US3987436A (ja)
JP (1) JPS5938771B2 (ja)
AU (1) AU501186B2 (ja)
BE (1) BE841299A (ja)
CA (1) CA1084167A (ja)
CH (1) CH616285A5 (ja)
DE (1) DE2618633C3 (ja)
FR (1) FR2310035A1 (ja)
GB (1) GB1544528A (ja)
IT (1) IT1061500B (ja)
NL (1) NL172811B (ja)
SE (1) SE412151B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493954A (en) * 1978-01-06 1979-07-25 Hitachi Ltd Interpolating pcm decoder
US4532495A (en) * 1978-02-24 1985-07-30 Votrax, Inc. Speech digitization system
CA1130461A (en) * 1978-08-23 1982-08-24 Hiroshi Kosugi Interpolative digital-to-analog converter for linear pcm code
NL173339C (nl) * 1978-11-30 1984-01-02 Philips Nv Digitaal-analoog omzetter.
US4578772A (en) * 1981-09-18 1986-03-25 Fujitsu Limited Voltage dividing circuit
USRE34660E (en) * 1983-07-29 1994-07-12 Burr-Brown Corporation Apparatus and methods for digital-to-analog conversion using modified LSB switching
EP0437301A3 (en) * 1983-07-29 1991-09-25 Burr-Brown Corporation Apparatus and methods for digital-to-analogue conversion
DE3526620A1 (de) * 1984-08-16 1986-02-27 Robert Bosch Gmbh, 7000 Stuttgart Regelvorrichtung in einem kraftfahrzeug
US4593271A (en) * 1985-01-16 1986-06-03 At&T Bell Laboratories Higher order interpolation for digital-to-analog conversion
GB2176070B (en) * 1985-05-31 1989-07-12 Int Standard Electric Corp Digital to analogue converter circuit arrangement and method of digital to analogue converter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382438A (en) * 1964-07-13 1968-05-07 Gen Telephone & Elect Nonlinear pulse code modulation system coding and decoding means
GB1086908A (en) * 1965-07-26 1967-10-11 Standard Telephones Cables Ltd Analogue-to-digital converter
FR1516889A (fr) * 1966-12-29 1968-02-05 Labo Cent Telecommunicat Décodeur non linéaire pour code ternaire
US3541354A (en) * 1967-03-06 1970-11-17 Litton Systems Inc Digital-to-analog converter
FR1577433A (ja) * 1968-04-30 1969-08-08
BE766470A (fr) * 1970-11-18 1971-09-16 Telecomunicazioni Soc It Generateur de courant a debit controle
US3699568A (en) * 1970-12-21 1972-10-17 Motorola Inc Weighted ladder technique
BE791410A (fr) * 1971-11-19 1973-05-14 Westinghouse Electric Corp Appareil et methode de conversion d'une information numerique en une information analogique
US3893102A (en) * 1973-11-02 1975-07-01 Bell Telephone Labor Inc Digital-to-analog converter using differently decoded bit groups
US3925731A (en) * 1974-04-18 1975-12-09 Bell Telephone Labor Inc Differential pulse coded system using shift register companding

Also Published As

Publication number Publication date
DE2618633C3 (de) 1982-02-18
BE841299A (fr) 1976-08-16
IT1061500B (it) 1983-02-28
FR2310035B1 (ja) 1981-08-07
SE412151B (sv) 1980-02-18
SE7604647L (sv) 1976-11-02
CA1084167A (en) 1980-08-19
GB1544528A (en) 1979-04-19
JPS51142258A (en) 1976-12-07
AU501186B2 (en) 1979-06-14
US3987436A (en) 1976-10-19
NL7604415A (nl) 1976-11-03
FR2310035A1 (fr) 1976-11-26
CH616285A5 (ja) 1980-03-14
AU1342976A (en) 1977-11-03
DE2618633A1 (de) 1976-11-11
DE2618633B2 (de) 1981-06-04
JPS5938771B2 (ja) 1984-09-19

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee