IT1127716B - DEVICE TO SET ANALOG VALUES - Google Patents

DEVICE TO SET ANALOG VALUES

Info

Publication number
IT1127716B
IT1127716B IT28051/79A IT2805179A IT1127716B IT 1127716 B IT1127716 B IT 1127716B IT 28051/79 A IT28051/79 A IT 28051/79A IT 2805179 A IT2805179 A IT 2805179A IT 1127716 B IT1127716 B IT 1127716B
Authority
IT
Italy
Prior art keywords
analog values
set analog
values
analog
Prior art date
Application number
IT28051/79A
Other languages
Italian (it)
Other versions
IT7928051A0 (en
Inventor
Werner Arnold
Original Assignee
Diehl Gmbh & 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 Diehl Gmbh & Co filed Critical Diehl Gmbh & Co
Publication of IT7928051A0 publication Critical patent/IT7928051A0/en
Application granted granted Critical
Publication of IT1127716B publication Critical patent/IT1127716B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
    • H03J5/0263—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter the digital values being held in an auxiliary non erasable memory
    • 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
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Feedback Control In General (AREA)
  • Analogue/Digital Conversion (AREA)
IT28051/79A 1978-12-23 1979-12-17 DEVICE TO SET ANALOG VALUES IT1127716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782855887 DE2855887A1 (en) 1978-12-23 1978-12-23 DEVICE FOR SETTING ANALOG VALUES

Publications (2)

Publication Number Publication Date
IT7928051A0 IT7928051A0 (en) 1979-12-17
IT1127716B true IT1127716B (en) 1986-05-21

Family

ID=6058205

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28051/79A IT1127716B (en) 1978-12-23 1979-12-17 DEVICE TO SET ANALOG VALUES

Country Status (4)

Country Link
DE (1) DE2855887A1 (en)
FR (1) FR2445072A1 (en)
GB (1) GB2042839A (en)
IT (1) IT1127716B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442351A (en) * 1981-10-05 1984-04-10 General Electric Company Optoelectronic incremental position encoder
GB2116796B (en) * 1982-03-09 1986-01-08 Bowthorpe Holdings Plc Data input arrangement
FR2602381B1 (en) * 1986-07-30 1988-11-18 Rustin Serge INCREMENTAL OR ABSOLUTE ENCODER FOR CONVERTING AN ENCODER DISC DISPLACEMENT INTO DIRECTLY EXPLOITABLE INFORMATION
JPH02500386A (en) * 1986-07-30 1990-02-08 リュスタン、セルジュ Incremental or absolute disc coders for converting disc encoder movements into directly usable information
DE19951255C2 (en) * 1998-11-20 2002-10-02 Ford Motor Co Electronically controlled audio system with knob control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009339A (en) * 1975-02-26 1977-02-22 Varian Associates Device providing sensible output indicating receipt of data by computer
GB1602680A (en) * 1977-06-03 1981-11-11 Pioneer Electronic Corp Preset-type electronic tuning control device
SE413573B (en) * 1977-10-07 1980-06-02 Transcale Ab ELECTRONIC DEVICE
DE2746575C2 (en) * 1977-10-17 1989-04-27 Loewe Opta Gmbh, 8640 Kronach Alphanumeric display of the device function setting in computer-controlled communications equipment such as television, radio or remote control devices

Also Published As

Publication number Publication date
DE2855887A1 (en) 1980-06-26
GB2042839A (en) 1980-09-24
FR2445072A1 (en) 1980-07-18
IT7928051A0 (en) 1979-12-17

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