IT990527B - Circuiteria logica particolarmente per la regolazione a distanza di inserimento di canali in ricevito ri televisivi - Google Patents

Circuiteria logica particolarmente per la regolazione a distanza di inserimento di canali in ricevito ri televisivi

Info

Publication number
IT990527B
IT990527B IT20050/73A IT2005073A IT990527B IT 990527 B IT990527 B IT 990527B IT 20050/73 A IT20050/73 A IT 20050/73A IT 2005073 A IT2005073 A IT 2005073A IT 990527 B IT990527 B IT 990527B
Authority
IT
Italy
Prior art keywords
circuitery
television
logic
receiving channels
remote adjustment
Prior art date
Application number
IT20050/73A
Other languages
English (en)
Italian (it)
Original Assignee
Itt
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 Itt filed Critical Itt
Application granted granted Critical
Publication of IT990527B publication Critical patent/IT990527B/it

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)
  • Details Of Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Control Of Amplification And Gain Control (AREA)
IT20050/73A 1972-02-10 1973-02-06 Circuiteria logica particolarmente per la regolazione a distanza di inserimento di canali in ricevito ri televisivi IT990527B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2206294A DE2206294C3 (de) 1972-02-10 1972-02-10 Verfahren zum Einstellen bzw. Einschalten von Kanälen, Helligkeit, Lautstärke usw. in Fernsehempfängern

Publications (1)

Publication Number Publication Date
IT990527B true IT990527B (it) 1975-07-10

Family

ID=5835617

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20050/73A IT990527B (it) 1972-02-10 1973-02-06 Circuiteria logica particolarmente per la regolazione a distanza di inserimento di canali in ricevito ri televisivi

Country Status (5)

Country Link
JP (1) JPS5811789B2 (fr)
DE (1) DE2206294C3 (fr)
FR (1) FR2171348B1 (fr)
GB (1) GB1423421A (fr)
IT (1) IT990527B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415164B2 (fr) * 1974-05-20 1979-06-13
JPS5513616B2 (fr) * 1975-02-06 1980-04-10
JPS5227302A (en) * 1975-08-27 1977-03-01 Sony Corp Station selecting device
GB1518712A (en) * 1975-08-28 1978-07-26 Sony Corp Channel selecting apparatus
JPS5228203A (en) * 1975-08-28 1977-03-03 Sony Corp Station selector unit
JPS5826693B2 (ja) * 1975-11-22 1983-06-04 ソニー株式会社 センキヨクソウチ
JPS5811131B2 (ja) * 1975-11-22 1983-03-01 ソニー株式会社 センキヨクソウチ
FR2340649A1 (fr) * 1976-02-09 1977-09-02 Carpano & Pons Programmateur electronique
DE2612204C3 (de) * 1976-03-23 1982-12-30 Dahms, Jürgen, Dipl.-Phys., 4600 Dortmund Digital-Analog-Wandler
DE2625131C2 (de) * 1976-06-04 1984-04-12 Deutsche Itt Industries Gmbh, 7800 Freiburg Fernsehempfänger mit vollelektronischer drahtloser Fernbedienung
IT1071553B (it) * 1977-02-02 1985-04-10 Indesit Circuito di regolazione
JPS5828968B2 (ja) * 1977-08-31 1983-06-20 ソニー株式会社 Ｐｌｌ方式周波数シンセサイザチュ−ナ
DE2746552C2 (de) * 1977-10-17 1989-04-27 Loewe Opta Gmbh, 8640 Kronach Computergesteuertes nachrichtentechnisches Gerät
JPS596037Y2 (ja) * 1979-11-22 1984-02-24 ソニー株式会社 テレビジヨン受像機の表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573734A (en) * 1969-04-09 1971-04-06 Collins Radio Co Solid state touch-tune system
US3675130A (en) * 1970-09-18 1972-07-04 Int Standard Electric Corp A circuit arrangement for effecting a tuning of a transceiver by means of a mangetic core memory

Also Published As

Publication number Publication date
DE2206294A1 (de) 1973-08-23
JPS5811789B2 (ja) 1983-03-04
FR2171348B1 (fr) 1977-02-04
DE2206294B2 (de) 1974-03-28
DE2206294C3 (de) 1978-04-06
JPS4897444A (fr) 1973-12-12
AU5200273A (en) 1974-08-08
GB1423421A (en) 1976-02-04
FR2171348A1 (fr) 1973-09-21

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