NL171214C - Kanaalkiesinrichting. - Google Patents

Kanaalkiesinrichting.

Info

Publication number
NL171214C
NL171214C NLAANVRAGE7600973,A NL7600973A NL171214C NL 171214 C NL171214 C NL 171214C NL 7600973 A NL7600973 A NL 7600973A NL 171214 C NL171214 C NL 171214C
Authority
NL
Netherlands
Prior art keywords
channel selector
selector
channel
Prior art date
Application number
NLAANVRAGE7600973,A
Other languages
English (en)
Other versions
NL171214B (nl
NL7600973A (nl
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NL7600973A publication Critical patent/NL7600973A/nl
Publication of NL171214B publication Critical patent/NL171214B/nl
Application granted granted Critical
Publication of NL171214C publication Critical patent/NL171214C/nl

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
    • H03J5/029—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 with channel skipping capability
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
NLAANVRAGE7600973,A 1975-02-06 1976-01-30 Kanaalkiesinrichting. NL171214C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1604475A JPS5513616B2 (nl) 1975-02-06 1975-02-06

Publications (3)

Publication Number Publication Date
NL7600973A NL7600973A (nl) 1976-08-10
NL171214B NL171214B (nl) 1982-09-16
NL171214C true NL171214C (nl) 1983-02-16

Family

ID=11905559

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7600973,A NL171214C (nl) 1975-02-06 1976-01-30 Kanaalkiesinrichting.

Country Status (8)

Country Link
US (1) US4061982A (nl)
JP (1) JPS5513616B2 (nl)
AU (1) AU472909B2 (nl)
CA (1) CA1061485A (nl)
DE (1) DE2604284C3 (nl)
FR (1) FR2300461A1 (nl)
GB (1) GB1485740A (nl)
NL (1) NL171214C (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1061633B (it) * 1976-05-03 1983-04-30 Voxson Spa Radiori cevitore o sintonizzatore munito di mezzi di memorizzazione a stato solido per una molteplicita di frequenze di ricezione
US4123713A (en) * 1977-06-28 1978-10-31 Rca Corporation Memory type tuning system with provisions to facilitate setup
US4144499A (en) * 1977-07-28 1979-03-13 General Electric Company Search circuit for a radio receiver
US4179661A (en) * 1977-07-28 1979-12-18 General Electric Company Circuit for programming the search circuit of a radio receiver
US4164711A (en) * 1977-10-31 1979-08-14 Rca Corporation Tuning system including a memory for storing tuning information with user controls arranged to facilitate its programming
US4415930A (en) * 1982-01-06 1983-11-15 Matsushita Electric Industrial Co., Ltd. Adjustable potentiometer assembly for tuning multi-band television receivers
US4525866A (en) * 1983-11-07 1985-06-25 Zenith Electronics Corporation Stack memory tuning
JPH0998102A (ja) * 1995-09-29 1997-04-08 Sanyo Electric Co Ltd ラジオ受信機
TW202109178A (zh) 2019-04-16 2021-03-01 日商信越化學工業股份有限公司 防塵薄膜組件用黏著劑、防塵薄膜組件、附有防塵薄膜組件的曝光原版、半導體裝置的製造方法、液晶顯示板的製造方法、曝光原版的再生方法及剝離殘渣降低方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3651469A (en) * 1971-03-22 1972-03-21 Collins Radio Co Binary touch-tune system with memory
JPS555729B2 (nl) * 1971-11-29 1980-02-08
DE2206294C3 (de) * 1972-02-10 1978-04-06 Deutsche Itt Industries Gmbh, 7800 Freiburg Verfahren zum Einstellen bzw. Einschalten von Kanälen, Helligkeit, Lautstärke usw. in Fernsehempfängern
JPS5325721B2 (nl) * 1973-11-07 1978-07-28
JPS5415164B2 (nl) * 1974-05-20 1979-06-13
US3968440A (en) * 1974-09-25 1976-07-06 Texas Instruments Incorporated Solid state television channel selection system
US3968444A (en) * 1974-11-11 1976-07-06 Texas Instruments Incorporated Skip band tuner

Also Published As

Publication number Publication date
JPS5513616B2 (nl) 1980-04-10
DE2604284C3 (de) 1985-04-04
US4061982A (en) 1977-12-06
AU1065276A (en) 1976-06-10
NL171214B (nl) 1982-09-16
GB1485740A (en) 1977-09-14
AU472909B2 (en) 1976-06-10
NL7600973A (nl) 1976-08-10
JPS5190502A (nl) 1976-08-09
FR2300461B1 (nl) 1981-07-31
DE2604284A1 (de) 1976-08-19
DE2604284B2 (de) 1980-07-31
CA1061485A (en) 1979-08-28
FR2300461A1 (fr) 1976-09-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee