FI913219A - Kopplingsanordning och foerfarande foer approximering av en olineaer oeverfoeringsfunktin. - Google Patents

Kopplingsanordning och foerfarande foer approximering av en olineaer oeverfoeringsfunktin. Download PDF

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Publication number
FI913219A
FI913219A FI913219A FI913219A FI913219A FI 913219 A FI913219 A FI 913219A FI 913219 A FI913219 A FI 913219A FI 913219 A FI913219 A FI 913219A FI 913219 A FI913219 A FI 913219A
Authority
FI
Finland
Prior art keywords
analog
digital
circuit arrangement
olineaer
oeverfoeringsfunktin
Prior art date
Application number
FI913219A
Other languages
English (en)
Other versions
FI105620B (fi
FI913219A0 (fi
Inventor
Gerhard Altmann
Bernd Urban
Original Assignee
Zumtobel Ag
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 Zumtobel Ag filed Critical Zumtobel Ag
Publication of FI913219A0 publication Critical patent/FI913219A0/fi
Publication of FI913219A publication Critical patent/FI913219A/fi
Application granted granted Critical
Publication of FI105620B publication Critical patent/FI105620B/fi

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • 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
    • H03M1/1235—Non-linear conversion not otherwise provided for in subgroups of H03M1/12
    • 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
    • H03M1/664—Non-linear conversion not otherwise provided for in subgroups of H03M1/66
FI913219A 1990-07-03 1991-07-03 Kytkentäsovitelma epälineaarisen siirtofunktion approksimoimiseksi FI105620B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4021131A DE4021131A1 (de) 1990-07-03 1990-07-03 Schaltungsanordnung und verfahren zum annaehern einer nichtlinearen uebertragungsfunktion
DE4021131 1990-07-03

Publications (3)

Publication Number Publication Date
FI913219A0 FI913219A0 (fi) 1991-07-03
FI913219A true FI913219A (fi) 1992-01-04
FI105620B FI105620B (fi) 2000-09-15

Family

ID=6409556

Family Applications (1)

Application Number Title Priority Date Filing Date
FI913219A FI105620B (fi) 1990-07-03 1991-07-03 Kytkentäsovitelma epälineaarisen siirtofunktion approksimoimiseksi

Country Status (4)

Country Link
EP (1) EP0464777B1 (fi)
AT (1) ATE129367T1 (fi)
DE (2) DE4021131A1 (fi)
FI (1) FI105620B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039161C2 (de) * 1990-12-07 2001-05-31 Zumtobel Ag Dornbirn System zur Steuerung der Helligkeit und des Betriebsverhaltens von Leuchtstofflampen
DE29618435U1 (de) * 1996-10-22 1998-02-19 Zumtobel Licht Bediengerät zum Steuern mindestens eines Verbrauchers
US6208278B1 (en) * 1999-05-07 2001-03-27 Infineon Technologies North America Corp. System and method for logarithmic digital to analog conversion
CN100393180C (zh) * 2000-10-25 2008-06-04 皇家菲利浦电子有限公司 电路装置
DE10112114C2 (de) * 2001-03-14 2003-02-27 Vossloh Schwabe Elektronik Steuereinrichtung für eine Beleuchtungseinrichtung
DE102004050655A1 (de) 2004-10-18 2006-06-01 Volkswagen Ag Fahrzeug-Beleuchtungsvorrichtung und Verfahren zum Steuern einer Fahrzeug-Beleuchtungsvorrichtung
DE102004062728B3 (de) * 2004-12-27 2006-04-06 Insta Elektro Gmbh Elektrische/elektronische Schaltungsanordnung
DE102004062727B3 (de) * 2004-12-27 2006-04-06 Insta Elektro Gmbh Elektrische/elektronische Schaltungsanordnung
DE102010039613A1 (de) * 2010-08-20 2012-02-23 Osram Ag Ansteuerung einer Lichtquelle
EP2747290A1 (en) * 2012-12-18 2014-06-25 ams AG Analog-to-digital converter system, sensor arrangement and method for analog-to-digital conversion
CN109673077A (zh) * 2018-12-13 2019-04-23 中科芯集成电路股份有限公司 一种led亮度调节的非线性校正系统及其校正方法
CN111525921B (zh) * 2020-05-15 2023-09-08 矽力杰半导体技术(杭州)有限公司 用于神经网络中信号转换的系统和方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560724B1 (fr) * 1984-03-02 1989-04-21 Trt Telecom Radio Electr Dispositif convertisseur numerique-analogique
FR2580877A1 (fr) * 1985-04-19 1986-10-24 Labo Electronique Physique Convertisseur analogique-numerique non lineaire
JPS62183677A (ja) * 1986-02-07 1987-08-12 Fuji Photo Film Co Ltd 非線形ａ／ｄ変換方法

Also Published As

Publication number Publication date
DE4021131A1 (de) 1992-01-09
EP0464777B1 (de) 1995-10-18
ATE129367T1 (de) 1995-11-15
FI105620B (fi) 2000-09-15
EP0464777A1 (de) 1992-01-08
DE59106707D1 (de) 1995-11-23
FI913219A0 (fi) 1991-07-03

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