CA1029871A - Selection automatique de canal a memoire distincte pour chaque chiffre de l'indicatif - Google Patents

Selection automatique de canal a memoire distincte pour chaque chiffre de l'indicatif

Info

Publication number
CA1029871A
CA1029871A CA212,487A CA212487A CA1029871A CA 1029871 A CA1029871 A CA 1029871A CA 212487 A CA212487 A CA 212487A CA 1029871 A CA1029871 A CA 1029871A
Authority
CA
Canada
Prior art keywords
channel
digits
separate memories
automatic
channel selection
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
CA212,487A
Other languages
English (en)
Other versions
CA212487S (en
Inventor
Kazumi Kawashima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP12317473A external-priority patent/JPS5074303A/ja
Priority claimed from JP12317373A external-priority patent/JPS5074302A/ja
Priority claimed from JP12317573A external-priority patent/JPS5074304A/ja
Priority claimed from JP12317673A external-priority patent/JPS5074305A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1029871A publication Critical patent/CA1029871A/fr
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
    • H03J5/0218—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
CA212,487A 1973-10-31 1974-10-29 Selection automatique de canal a memoire distincte pour chaque chiffre de l'indicatif Expired CA1029871A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12317473A JPS5074303A (fr) 1973-10-31 1973-10-31
JP12317373A JPS5074302A (fr) 1973-10-31 1973-10-31
JP12317573A JPS5074304A (fr) 1973-10-31 1973-10-31
JP12317673A JPS5074305A (fr) 1973-10-31 1973-10-31

Publications (1)

Publication Number Publication Date
CA1029871A true CA1029871A (fr) 1978-04-18

Family

ID=27470920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,487A Expired CA1029871A (fr) 1973-10-31 1974-10-29 Selection automatique de canal a memoire distincte pour chaque chiffre de l'indicatif

Country Status (7)

Country Link
US (1) US3955145A (fr)
AU (1) AU465867B2 (fr)
CA (1) CA1029871A (fr)
DE (1) DE2451649C3 (fr)
FR (1) FR2250231B1 (fr)
GB (1) GB1482533A (fr)
NL (1) NL162525C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637728B2 (fr) * 1974-07-05 1981-09-02
US4023107A (en) * 1975-10-14 1977-05-10 Zenith Radio Corporation Sequential channel tuning system with a memory
IT1159717B (it) * 1978-06-08 1987-03-04 Indesit Perfezionamenti a dispositivi di selezione di segnali

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145386C3 (de) * 1970-09-12 1979-10-11 Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) Kanalwähler
US3766407A (en) * 1971-03-26 1973-10-16 Grundig Emv Arrangement for applying a signal to a selected line
US3737818A (en) * 1971-07-23 1973-06-05 Gen Instrument Corp Matrix tuning system
NL161009C (nl) * 1971-07-23 1979-12-17 Matsushita Electric Ind Co Ltd Kanaalkiezer.
FR2175671B1 (fr) * 1972-03-17 1977-04-01 Trt Telecom Radio Electr
US3810022A (en) * 1972-07-21 1974-05-07 Zenith Radio Corp Digital to analog converter television tuning of varactor tuners

Also Published As

Publication number Publication date
DE2451649C3 (de) 1980-11-20
GB1482533A (en) 1977-08-10
FR2250231B1 (fr) 1978-09-29
US3955145A (en) 1976-05-04
DE2451649B2 (de) 1980-04-03
AU465867B2 (en) 1975-10-09
DE2451649A1 (de) 1975-05-22
AU7471074A (en) 1975-10-09
NL162525B (nl) 1979-12-17
FR2250231A1 (fr) 1975-05-30
NL162525C (nl) 1980-05-16
NL7413688A (nl) 1975-05-02

Similar Documents

Publication Publication Date Title
AU488037B2 (en) Automatic massage-pool
CA957953A (en) Automatic storage system
CA1010262A (en) Automatic ellipsometer
CA990811A (en) Automatic tuner
CA1011776A (en) Self-caulking drain
CA1017454A (en) Automatic drawing system
CA1019586A (en) Floating wick holder
CA1023234A (fr) Drain plat
CA1008783A (en) Intermediate storage installation
AU468743B2 (en) Automatic pipettor
CA1021270A (fr) Regulateur automatique de decharge
CA1004075A (en) Automatic firearm construction
CA1022623A (fr) Systeme de commutation automatique de voies
CA989653A (en) Automatic pistol
CA1008263A (fr) Refrigerateur-congelateur
CA1000162A (en) Selector valve
CA1021015A (en) Dipless cross-fader with pile-on
CA1029871A (fr) Selection automatique de canal a memoire distincte pour chaque chiffre de l'indicatif
CA1003301A (en) Automatic drain valve
CA1026096A (fr) Dispositif automatique pour hameconner le poisson a l'hamecon
AU449383B2 (en) Automatic storage system
AU5154873A (en) Ski
CA1024675A (fr) Selecteur de canaux avec memoire remanante
CA1023861A (fr) Memoire autosequentielle
CA1031851A (fr) Radiocompas automatique