BE793564A - analog-digital converter - Google Patents

analog-digital converter

Info

Publication number
BE793564A
BE793564A BE793564DA BE793564A BE 793564 A BE793564 A BE 793564A BE 793564D A BE793564D A BE 793564DA BE 793564 A BE793564 A BE 793564A
Authority
BE
Grant status
Grant
Patent type
Prior art keywords
analog
digital converter
converter
digital
Prior art date
Application number
Other languages
French (fr)
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.)
Publication date
Grant date

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00Conversion of analogue values to or from differential modulation
    • H03M3/04Differential modulation with several bits, e.g. differential pulse code modulation [DPCM]
    • H03M3/042Differential modulation with several bits, e.g. differential pulse code modulation [DPCM] with adaptable step size, e.g. adaptive differential pulse code modulation [ADPCM]
BE793564A 1971-12-30 analog-digital converter BE793564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US21405171 true 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
BE793564A true BE793564A (en) 1973-04-16

Family

ID=22797582

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793564A BE793564A (en) 1971-12-30 analog-digital converter

Country Status (8)

Country Link
US (1) US3745562A (en)
JP (1) JPS5639577B2 (en)
BE (1) BE793564A (en)
CA (1) CA991311A (en)
DE (1) DE2263757C2 (en)
FR (1) FR2166220A1 (en)
GB (1) GB1370710A (en)
NL (1) NL7217828A (en)

Families Citing this family (11)

* 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
FR2312884B1 (en) * 1975-05-27 1979-03-23 Ibm France
US4059800A (en) * 1976-06-30 1977-11-22 International Business Machines Corporation Digital multi-line companded delta modulator
JPS5952576B2 (en) * 1979-07-13 1984-12-20 Tokyo Shibaura Denki Kk
FR2463549B1 (en) * 1979-08-10 1983-01-14 Telecommunications Sa
FR2492612B1 (en) * 1980-10-16 1984-07-13 Mecilec Sa
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 (en) * 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 Block adaptive differential pulse code modulation system
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

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 Type
DE2263757C2 (en) 1982-11-18 grant
CA991311A (en) 1976-06-15 grant
DE2263757A1 (en) 1973-07-05 application
JPS5639577B2 (en) 1981-09-14 grant
NL7217828A (en) 1973-07-03 application
GB1370710A (en) 1974-10-16 application
FR2166220A1 (en) 1973-08-10 application
CA991311A1 (en) grant
BE793564A1 (en) grant
US3745562A (en) 1973-07-10 grant
JPS4875161A (en) 1973-10-09 application

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