CA983172A - Drift-compensated double sampling sequential feedback type encoding system - Google Patents

Drift-compensated double sampling sequential feedback type encoding system

Info

Publication number
CA983172A
CA983172A CA171,746A CA171746A CA983172A CA 983172 A CA983172 A CA 983172A CA 171746 A CA171746 A CA 171746A CA 983172 A CA983172 A CA 983172A
Authority
CA
Canada
Prior art keywords
drift
encoding system
double sampling
feedback type
type encoding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA171,746A
Other languages
English (en)
Inventor
Yoshio Katagirl
Haruo Kaneko
Tomonori Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Ltd filed Critical Nippon Electric Co Ltd
Application granted granted Critical
Publication of CA983172A publication Critical patent/CA983172A/en
Expired legal-status Critical Current

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
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CA171,746A 1972-05-18 1973-05-17 Drift-compensated double sampling sequential feedback type encoding system Expired CA983172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47049727A JPS4916363A (US07608600-20091027-C00054.png) 1972-05-18 1972-05-18

Publications (1)

Publication Number Publication Date
CA983172A true CA983172A (en) 1976-02-03

Family

ID=12839203

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,746A Expired CA983172A (en) 1972-05-18 1973-05-17 Drift-compensated double sampling sequential feedback type encoding system

Country Status (8)

Country Link
US (1) US3816825A (US07608600-20091027-C00054.png)
JP (1) JPS4916363A (US07608600-20091027-C00054.png)
CA (1) CA983172A (US07608600-20091027-C00054.png)
DE (1) DE2325259A1 (US07608600-20091027-C00054.png)
FR (1) FR2185000B1 (US07608600-20091027-C00054.png)
GB (1) GB1432998A (US07608600-20091027-C00054.png)
NL (1) NL7306952A (US07608600-20091027-C00054.png)
SE (1) SE378492B (US07608600-20091027-C00054.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058629B2 (ja) * 1976-09-27 1985-12-20 ソニー株式会社 映像信号のアナログ−デジタル変換回路
US4140925A (en) * 1977-07-15 1979-02-20 Northern Telecom Limited Automatic d-c offset cancellation in PCM encoders
JPS5483603U (US07608600-20091027-C00054.png) * 1977-11-26 1979-06-13
JPS578656A (en) * 1980-06-14 1982-01-16 Saito Masayasu Subdividing vessel for liquid
US4342983A (en) * 1980-08-11 1982-08-03 Westinghouse Electric Corp. Dynamically calibrated successive ranging A/D conversion system and D/A converter for use therein
JPS59141827A (ja) * 1983-02-02 1984-08-14 Matsushita Electric Ind Co Ltd アナログ・デジタル変換制御装置
EP0220894B1 (en) * 1985-10-21 1993-03-31 Rank Cintel Limited A clamping circuit for an analogue to digital converter
JP2501227B2 (ja) * 1988-05-30 1996-05-29 ファナック株式会社 絶対位置エンコ―ダ
US7075475B1 (en) * 2004-08-13 2006-07-11 National Semiconductor Corporation Correlated double sampling modulation system with reduced latency of reference to input

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1113700A (en) * 1966-11-22 1968-05-15 Standard Telephones Cables Ltd Encoders for electrical signals
US3541315A (en) * 1967-04-13 1970-11-17 Singer General Precision Analog-to-digital cyclic forward feed conversion equipment
US3646586A (en) * 1969-04-28 1972-02-29 Tennelec Analogue-to-digital converter system
US3636555A (en) * 1970-03-04 1972-01-18 Bell Telephone Labor Inc Analog to digital converter utilizing plural quantizing circuits
JPS5112390B1 (US07608600-20091027-C00054.png) * 1971-01-29 1976-04-19
US3735392A (en) * 1971-12-08 1973-05-22 Bell Telephone Labor Inc Bipolar analog-to-digital converter with double detection of the sign bit

Also Published As

Publication number Publication date
SE378492B (US07608600-20091027-C00054.png) 1975-09-01
FR2185000B1 (US07608600-20091027-C00054.png) 1976-06-04
NL7306952A (US07608600-20091027-C00054.png) 1973-11-20
US3816825A (en) 1974-06-11
FR2185000A1 (US07608600-20091027-C00054.png) 1973-12-28
DE2325259A1 (de) 1973-12-06
GB1432998A (en) 1976-04-22
JPS4916363A (US07608600-20091027-C00054.png) 1974-02-13

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