AU5200273A - System for controlling electrically the operating of t.v receivers - Google Patents

System for controlling electrically the operating of t.v receivers

Info

Publication number
AU5200273A
AU5200273A AU52002/73A AU5200273A AU5200273A AU 5200273 A AU5200273 A AU 5200273A AU 52002/73 A AU52002/73 A AU 52002/73A AU 5200273 A AU5200273 A AU 5200273A AU 5200273 A AU5200273 A AU 5200273A
Authority
AU
Australia
Prior art keywords
receivers
operating
controlling electrically
electrically
controlling
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
AU52002/73A
Other versions
AU477386B2 (en
Inventor
GUNTER LINDSTEDT and DIETER HOLLMANN HEINZ BERNHARD MADER
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.)
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Application granted granted Critical
Publication of AU477386B2 publication Critical patent/AU477386B2/en
Publication of AU5200273A publication Critical patent/AU5200273A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03M1/66—Digital/analogue converters
    • H03M1/82—Digital/analogue converters with intermediate conversion to time interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Processing Of Color Television Signals (AREA)
  • Details Of Television Systems (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Selective Calling Equipment (AREA)
AU52002/73A 1972-02-10 1973-02-08 System for controlling electrically the operating of t.v receivers Expired AU477386B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE82206294 1972-02-10
DE2206294A DE2206294C3 (en) 1972-02-10 1972-02-10 Procedure for setting or switching on channels, brightness, volume, etc. in television receivers

Publications (2)

Publication Number Publication Date
AU477386B2 AU477386B2 (en) 1974-08-08
AU5200273A true AU5200273A (en) 1974-08-08

Family

ID=

Also Published As

Publication number Publication date
JPS4897444A (en) 1973-12-12
IT990527B (en) 1975-07-10
FR2171348B1 (en) 1977-02-04
JPS5811789B2 (en) 1983-03-04
GB1423421A (en) 1976-02-04
DE2206294C3 (en) 1978-04-06
DE2206294A1 (en) 1973-08-23
FR2171348A1 (en) 1973-09-21
DE2206294B2 (en) 1974-03-28

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