NL188065C - TUNING FOR A TELEVISION RECEIVER. - Google Patents

TUNING FOR A TELEVISION RECEIVER.

Info

Publication number
NL188065C
NL188065C NLAANVRAGE7612666,A NL7612666A NL188065C NL 188065 C NL188065 C NL 188065C NL 7612666 A NL7612666 A NL 7612666A NL 188065 C NL188065 C NL 188065C
Authority
NL
Netherlands
Prior art keywords
tuning
television receiver
television
receiver
Prior art date
Application number
NLAANVRAGE7612666,A
Other languages
Dutch (nl)
Other versions
NL7612666A (en
NL188065B (en
Original Assignee
Rca Licensing 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 Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of NL7612666A publication Critical patent/NL7612666A/en
Publication of NL188065B publication Critical patent/NL188065B/en
Application granted granted Critical
Publication of NL188065C publication Critical patent/NL188065C/en

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
    • H03J5/0272—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 used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer
    • H03J5/0281—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 used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer the digital values being held in an auxiliary non erasable memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Television Receiver Circuits (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
NLAANVRAGE7612666,A 1975-11-14 1976-11-15 TUNING FOR A TELEVISION RECEIVER. NL188065C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63206075A 1975-11-14 1975-11-14

Publications (3)

Publication Number Publication Date
NL7612666A NL7612666A (en) 1977-05-17
NL188065B NL188065B (en) 1991-10-16
NL188065C true NL188065C (en) 1992-03-16

Family

ID=24533910

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7612666,A NL188065C (en) 1975-11-14 1976-11-15 TUNING FOR A TELEVISION RECEIVER.

Country Status (15)

Country Link
JP (2) JPS5828932B2 (en)
AT (1) AT377878B (en)
AU (1) AU512493B2 (en)
BE (1) BE848283A (en)
CA (1) CA1175586A (en)
DE (1) DE2651297B2 (en)
ES (1) ES453293A1 (en)
FI (1) FI66269C (en)
FR (2) FR2331917A1 (en)
GB (1) GB1561544A (en)
IT (2) IT1073074B (en)
MX (1) MX3472E (en)
NL (1) NL188065C (en)
PL (1) PL114951B1 (en)
SE (1) SE430200B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU514310B2 (en) * 1976-05-21 1981-02-05 Rca Corp. Tuner with pll
GB1564375A (en) * 1977-09-07 1980-04-10 Marconi Co Ltd Frequency generators
JPS598966B2 (en) * 1979-04-10 1984-02-28 株式会社東芝 Television receiver control device
JPS5657324A (en) * 1979-10-16 1981-05-19 Sanyo Electric Co Ltd Digital electronic tuning system
JPS56162527A (en) * 1980-05-20 1981-12-14 Toshiba Corp Controller of television receiver
US4476580A (en) * 1980-06-17 1984-10-09 Sanyo Electric Co., Ltd. Automatic continuous tuning control apparatus for a receiver
US4521918A (en) * 1980-11-10 1985-06-04 General Electric Company Battery saving frequency synthesizer arrangement
ES8406020A1 (en) * 1982-09-01 1984-06-16 Rca Corp Digital aft system
US4503465A (en) * 1982-11-24 1985-03-05 Rca Corporation Analog signal comparator using digital circuitry
EP0302290B1 (en) * 1987-08-03 1994-12-14 Motorola Inc. Automatic frequency control system
US9136955B2 (en) 2009-06-30 2015-09-15 Thomson Licensing Method of resending digital signals

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL166828C (en) * 1971-05-08 1981-09-15 Matsushita Electric Ind Co Ltd AUTOMATIC CHANNEL SELECTING DEVICE.
JPS4943084Y2 (en) * 1971-06-29 1974-11-26
JPS4841361A (en) * 1971-09-28 1973-06-16
JPS555729B2 (en) * 1971-11-29 1980-02-08
DE2211664A1 (en) * 1972-03-10 1973-09-20 Loewe Opta Gmbh TUNING UNIT FOR HIGH-FREQUENCY RECEIVERS
JPS5228321B2 (en) * 1972-03-15 1977-07-26
US3803494A (en) * 1972-04-07 1974-04-09 Bendix Corp Pulse tuning control system for radio receivers
DE2217002B2 (en) * 1972-04-08 1976-04-15 Blaupunkt-Werke Gmbh, 3200 Hildesheim RECEIVER FOR SINGLE-SIDED TAPE MODULATED TRANSMITTERS IN A FIXED CARRIER FREQUENCY GRID
DE2333852A1 (en) * 1973-07-03 1975-01-23 Standard Elektrik Lorenz Ag OVERLAY RECEIVER WITH A DIGITAL ADJUSTABLE VOTING ARRANGEMENT
DE2333851A1 (en) * 1973-07-03 1975-01-23 Standard Elektrik Lorenz Ag METHOD AND ARRANGEMENTS FOR THE INDEPENDENT RE-ADJUSTMENT OF THE OSCILLATOR FREQUENCY, SET WITH A TUNING ARRANGEMENT, OF AN OVERLAY RECEIVER OF A PICTURE AND / OR SOUND REPLAY ARRANGEMENT
IT1036497B (en) * 1975-07-11 1979-10-30 Indesit EMITTER SELECTOR CIRCUIT IN A SIGNAL RECEIVER

Also Published As

Publication number Publication date
IT1073074B (en) 1985-04-13
AT377878B (en) 1985-05-10
AU1958176A (en) 1978-05-18
FI763252A (en) 1977-05-15
FR2331917B1 (en) 1982-07-09
FI66269C (en) 1984-09-10
NL7612666A (en) 1977-05-17
NL188065B (en) 1991-10-16
DE2651297B2 (en) 1979-03-29
FR2331917A1 (en) 1977-06-10
BE848283A (en) 1977-03-01
DE2651297C3 (en) 1987-04-16
MX3472E (en) 1980-12-09
ATA848976A (en) 1984-09-15
IT1100758B (en) 1985-09-28
DE2651297A1 (en) 1977-05-26
SE7902170L (en) 1979-03-09
AU512493B2 (en) 1980-10-16
SE430200B (en) 1983-10-24
JPS5696523A (en) 1981-08-04
FI66269B (en) 1984-05-31
CA1175586A (en) 1984-10-02
FR2495407A1 (en) 1982-06-04
JPS5828932B2 (en) 1983-06-18
FR2495407B1 (en) 1986-01-17
GB1561544A (en) 1980-02-20
PL114951B1 (en) 1981-03-31
JPS5829655B2 (en) 1983-06-24
JPS5261904A (en) 1977-05-21
IT7830200A0 (en) 1978-11-24
ES453293A1 (en) 1977-11-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BT A notification was added to the application dossier and made available to the public
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: RCA LICENSING CORPORATION

V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 961115