DE68910618D1 - Signalverarbeitungsanordnung zur Analog-Digital-Wandlung. - Google Patents

Signalverarbeitungsanordnung zur Analog-Digital-Wandlung.

Info

Publication number
DE68910618D1
DE68910618D1 DE89116021T DE68910618T DE68910618D1 DE 68910618 D1 DE68910618 D1 DE 68910618D1 DE 89116021 T DE89116021 T DE 89116021T DE 68910618 T DE68910618 T DE 68910618T DE 68910618 D1 DE68910618 D1 DE 68910618D1
Authority
DE
Germany
Prior art keywords
analog
signal processing
digital conversion
processing arrangement
arrangement
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 - Lifetime
Application number
DE89116021T
Other languages
English (en)
Other versions
DE68910618T2 (de
Inventor
Teruki Sugiura
Yoshiki Nishioka
Noriaki Sakamoto
Aisaku Taguchi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE68910618D1 publication Critical patent/DE68910618D1/de
Application granted granted Critical
Publication of DE68910618T2 publication Critical patent/DE68910618T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • G11B20/10203—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter baseline correction
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • H03K5/084—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold modified by switching, e.g. by a periodic signal or by a signal in synchronism with the transitions of the output signal
DE68910618T 1988-09-02 1989-08-30 Signalverarbeitungsanordnung zur Analog-Digital-Wandlung. Expired - Lifetime DE68910618T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22071188 1988-09-02

Publications (2)

Publication Number Publication Date
DE68910618D1 true DE68910618D1 (de) 1993-12-16
DE68910618T2 DE68910618T2 (de) 1994-05-26

Family

ID=16755307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68910618T Expired - Lifetime DE68910618T2 (de) 1988-09-02 1989-08-30 Signalverarbeitungsanordnung zur Analog-Digital-Wandlung.

Country Status (3)

Country Link
US (1) US5028927A (de)
EP (1) EP0357046B1 (de)
DE (1) DE68910618T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1223395A (en) * 1994-02-28 1995-09-07 Alcatel N.V. A DC acquisition circuit
US5545625A (en) * 1994-12-12 1996-08-13 The Medical College Of Wisconsin Research Foundation, Inc. Preventing conversion of citrulline to argininosuccinate to limit pathological nitric oxide overproduction
US6828828B2 (en) * 2001-08-03 2004-12-07 Hewlett-Packard Development Company, L.P. Dynamic control of switching reference voltage
DE10303347B4 (de) * 2003-01-29 2010-04-29 Eads Deutschland Gmbh Verfahren und Schaltung zur Wandlung eines analogen Istsignals in ein digitales Sollsignal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855589A (en) * 1969-11-25 1974-12-17 Sylvania Electric Prod Analog to digital converter with variable quantization and dynamic range
JPS5112390B1 (de) * 1971-01-29 1976-04-19
US4198677A (en) * 1978-01-30 1980-04-15 Exxon Research & Engineering Co. Method and apparatus for compensating a sensor
US4385328A (en) * 1979-10-26 1983-05-24 Sony Corporation Data extracting circuit
US4336525A (en) * 1980-04-07 1982-06-22 The United States Of America As Represented By The Secretary Of The Army Direct conversion analog to digital converter
JPS5986328A (ja) * 1982-11-08 1984-05-18 Fujitsu Ltd アナログ／デジタルコンバ−タ
US4635142A (en) * 1983-11-22 1987-01-06 Storage Technology Corporation Amplitude sensor with adaptive threshold generation
JPS61186025A (ja) * 1985-02-13 1986-08-19 Matsushita Electric Ind Co Ltd アナログ・デイジタル変換回路
JPS61186026A (ja) * 1985-02-14 1986-08-19 Fuji Facom Corp Ｄ／ａ変換回路
DE3689023T2 (de) * 1985-10-08 1994-02-10 Sharp Kk Wellenformverarbeitungsschaltung.
US4875045A (en) * 1988-03-09 1989-10-17 Northern Telecom Limited Variable gain encoder apparatus and method

Also Published As

Publication number Publication date
EP0357046A2 (de) 1990-03-07
US5028927A (en) 1991-07-02
EP0357046A3 (de) 1991-12-04
DE68910618T2 (de) 1994-05-26
EP0357046B1 (de) 1993-11-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

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