FR2400798A1 - Appareil de selection de canal destine a plusieurs dispositifs d'accord - Google Patents

Appareil de selection de canal destine a plusieurs dispositifs d'accord

Info

Publication number
FR2400798A1
FR2400798A1 FR7824027A FR7824027A FR2400798A1 FR 2400798 A1 FR2400798 A1 FR 2400798A1 FR 7824027 A FR7824027 A FR 7824027A FR 7824027 A FR7824027 A FR 7824027A FR 2400798 A1 FR2400798 A1 FR 2400798A1
Authority
FR
France
Prior art keywords
channel selection
selection device
device intended
tuning
tuning devices
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.)
Granted
Application number
FR7824027A
Other languages
English (en)
French (fr)
Other versions
FR2400798B1 (enExample
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2400798A1 publication Critical patent/FR2400798A1/fr
Application granted granted Critical
Publication of FR2400798B1 publication Critical patent/FR2400798B1/fr
Granted 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
    • H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
    • H03J5/0227—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values using a counter

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
FR7824027A 1977-08-17 1978-08-17 Appareil de selection de canal destine a plusieurs dispositifs d'accord Granted FR2400798A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9855277A JPS5432201A (en) 1977-08-17 1977-08-17 Receiving unit of signal

Publications (2)

Publication Number Publication Date
FR2400798A1 true FR2400798A1 (fr) 1979-03-16
FR2400798B1 FR2400798B1 (enExample) 1984-10-19

Family

ID=14222841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824027A Granted FR2400798A1 (fr) 1977-08-17 1978-08-17 Appareil de selection de canal destine a plusieurs dispositifs d'accord

Country Status (7)

Country Link
US (1) US4182991A (enExample)
JP (1) JPS5432201A (enExample)
CA (1) CA1107418A (enExample)
DE (1) DE2835947A1 (enExample)
FR (1) FR2400798A1 (enExample)
GB (1) GB2003347B (enExample)
NL (1) NL7808491A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124901A (en) * 1977-12-21 1982-06-01 Masaru Sato Channel selecting apparatus for use with signal receiver and signal recorder
JPS5568776A (en) * 1978-11-20 1980-05-23 Sony Corp Television picture receiver
US4368541A (en) 1980-06-30 1983-01-11 Evans Robert M Multiplexing arrangement for a plurality of voltage controlled filters
US4539711A (en) * 1983-05-02 1985-09-03 Rca Corporation Tuning control system for a pair of tuners employing a common channel skip memory
JP2545851B2 (ja) * 1987-04-16 1996-10-23 ソニー株式会社 Ｖｔｒ一体型のテレビ受像機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699359A (en) * 1971-04-20 1972-10-17 Philco Ford Corp Electronic latching device
US3755763A (en) * 1971-03-23 1973-08-28 Nippon Bakki Seizo K K Fm-am preset tuning devices
FR2282140A1 (fr) * 1974-08-14 1976-03-12 Sony Corp Appareil d'enregistrement et/ou de lecture de bande magnetique comportant un recepteur de signaux
US3973228A (en) * 1974-09-04 1976-08-03 Quasar Electronics Corporation Electronic tuner control system
US4031548A (en) * 1974-09-30 1977-06-21 Sony Corporation Plural receiving and recording television system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2157242A1 (de) * 1971-11-18 1973-05-24 Licentia Gmbh Schaltung zur elektronischen programmwahl in einem hoerrundfunk- oder fernsehempfaenger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755763A (en) * 1971-03-23 1973-08-28 Nippon Bakki Seizo K K Fm-am preset tuning devices
US3699359A (en) * 1971-04-20 1972-10-17 Philco Ford Corp Electronic latching device
FR2282140A1 (fr) * 1974-08-14 1976-03-12 Sony Corp Appareil d'enregistrement et/ou de lecture de bande magnetique comportant un recepteur de signaux
US3973228A (en) * 1974-09-04 1976-08-03 Quasar Electronics Corporation Electronic tuner control system
US4031548A (en) * 1974-09-30 1977-06-21 Sony Corporation Plural receiving and recording television system

Also Published As

Publication number Publication date
FR2400798B1 (enExample) 1984-10-19
GB2003347A (en) 1979-03-07
GB2003347B (en) 1982-04-21
US4182991A (en) 1980-01-08
CA1107418A (en) 1981-08-18
DE2835947A1 (de) 1979-03-01
JPS5432201A (en) 1979-03-09
NL7808491A (nl) 1979-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse