SE387796B - Analog / digitial-omvandlare - Google Patents

Analog / digitial-omvandlare

Info

Publication number
SE387796B
SE387796B SE7216544A SE1654472A SE387796B SE 387796 B SE387796 B SE 387796B SE 7216544 A SE7216544 A SE 7216544A SE 1654472 A SE1654472 A SE 1654472A SE 387796 B SE387796 B SE 387796B
Authority
SE
Sweden
Prior art keywords
analog
digitial
converter
digitial converter
Prior art date
Application number
SE7216544A
Other languages
English (en)
Swedish (sv)
Inventor
A S Rosenbaum
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 SE387796B publication Critical patent/SE387796B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/04—Differential modulation with several bits, e.g. differential pulse code modulation [DPCM]
    • H03M3/042—Differential modulation with several bits, e.g. differential pulse code modulation [DPCM] with adaptable step size, e.g. adaptive differential pulse code modulation [ADPCM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Analogue/Digital Conversion (AREA)
SE7216544A 1971-12-30 1972-12-18 Analog / digitial-omvandlare SE387796B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21405171A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
SE387796B true SE387796B (sv) 1976-09-13

Family

ID=22797582

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7216544A SE387796B (sv) 1971-12-30 1972-12-18 Analog / digitial-omvandlare

Country Status (10)

Country Link
US (1) US3745562A (xx)
JP (1) JPS5639577B2 (xx)
BE (1) BE793564A (xx)
CA (1) CA991311A (xx)
DE (1) DE2263757C2 (xx)
FR (1) FR2166220A1 (xx)
GB (1) GB1370710A (xx)
IT (1) IT976174B (xx)
NL (1) NL7217828A (xx)
SE (1) SE387796B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123750A (en) * 1973-11-29 1978-10-31 Dynamics Research Corporation Signal processor for position encoder
FR2312884A1 (fr) * 1975-05-27 1976-12-24 Ibm France Procede de quantification par blocs d'echantillons d'un signal electrique, et dispositif de mise en oeuvre dudit procede
US4059800A (en) * 1976-06-30 1977-11-22 International Business Machines Corporation Digital multi-line companded delta modulator
JPS5952576B2 (ja) * 1979-07-13 1984-12-20 株式会社東芝 Ａ／ｄ変換器の安定化回路
FR2463549A1 (fr) * 1979-08-10 1981-02-20 Telecommunications Sa Dispositif de reduction du debit numerique d'informations codees
FR2492612A1 (fr) * 1980-10-16 1982-04-23 Mecilec Sa Procede et dispositif de conversion analogique numerique incrementale
US4700362A (en) * 1983-10-07 1987-10-13 Dolby Laboratories Licensing Corporation A-D encoder and D-A decoder system
US5150120A (en) * 1991-01-03 1992-09-22 Harris Corp. Multiplexed sigma-delta A/D converter
JP3749752B2 (ja) * 1995-03-24 2006-03-01 アイティーティー・マニュファクチャリング・エンタープライジズ・インコーポレーテッド ブロック適応型差分パルスコード変調システム
GB9509831D0 (en) * 1995-05-15 1995-07-05 Gerzon Michael A Lossless coding method for waveform data
GB0113627D0 (en) * 2001-06-05 2001-07-25 Univ Stirling Controller and method of controlling an apparatus
EP3331164B1 (en) 2015-08-27 2021-02-17 Osaka University Fluctuation oscillator, signal detecting device, and display device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927962A (en) * 1954-04-26 1960-03-08 Bell Telephone Labor Inc Transmission systems employing quantization
US3631520A (en) * 1968-08-19 1971-12-28 Bell Telephone Labor Inc Predictive coding of speech signals
US3628148A (en) * 1969-12-23 1971-12-14 Bell Telephone Labor Inc Adaptive delta modulation system
US3621396A (en) * 1970-05-08 1971-11-16 Bell Telephone Labor Inc Delta modulation information transmission system
US3742138A (en) * 1971-08-30 1973-06-26 Bell Telephone Labor Inc Predictive delayed encoders

Also Published As

Publication number Publication date
DE2263757A1 (de) 1973-07-05
IT976174B (it) 1974-08-20
FR2166220A1 (xx) 1973-08-10
CA991311A (en) 1976-06-15
GB1370710A (en) 1974-10-16
US3745562A (en) 1973-07-10
DE2263757C2 (de) 1982-11-18
JPS4875161A (xx) 1973-10-09
NL7217828A (xx) 1973-07-03
BE793564A (fr) 1973-04-16
JPS5639577B2 (xx) 1981-09-14

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