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JPS5631236A - Converting circuit - Google Patents

Converting circuit

Info

Publication number
JPS5631236A
JPS5631236A JP11413380A JP11413380A JPS5631236A JP S5631236 A JPS5631236 A JP S5631236A JP 11413380 A JP11413380 A JP 11413380A JP 11413380 A JP11413380 A JP 11413380A JP S5631236 A JPS5631236 A JP S5631236A
Authority
JP
Japan
Prior art keywords
converting circuit
converting
circuit
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.)
Pending
Application number
JP11413380A
Other languages
English (en)
Inventor
Fuan De Guriipu Aburamu
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS5631236A publication Critical patent/JPS5631236A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
    • H03D7/163—Multiple-frequency-changing all the frequency changers being connected in cascade the local oscillations of at least two of the frequency changers being derived from a single oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Details Of Television Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP11413380A 1979-08-22 1980-08-21 Converting circuit Pending JPS5631236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7906336A NL7906336A (nl) 1979-08-22 1979-08-22 Konverteerschakeling voor t.v. signalen.

Publications (1)

Publication Number Publication Date
JPS5631236A true JPS5631236A (en) 1981-03-30

Family

ID=19833711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11413380A Pending JPS5631236A (en) 1979-08-22 1980-08-21 Converting circuit

Country Status (8)

Country Link
EP (1) EP0024763B1 (ja)
JP (1) JPS5631236A (ja)
AT (1) AT382748B (ja)
AU (1) AU532278B2 (ja)
CA (1) CA1161117A (ja)
DE (1) DE3068111D1 (ja)
ES (1) ES494374A0 (ja)
NL (1) NL7906336A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203033A (ja) * 1982-05-24 1983-11-26 Bridgestone Corp 未加硫ゴムシ−ト切断装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433721A1 (de) * 1984-09-14 1986-03-27 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung zur umsetzung einer frequenz fuer fernsehempfaenger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618743A (en) * 1947-10-24 1952-11-18 Nielsen A C Co System and apparatus for determining the listening habits of wave signal receiver users
CA1029815A (en) * 1971-03-04 1978-04-18 Floyd O. Vincent Method and apparatus for converting electrical signals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203033A (ja) * 1982-05-24 1983-11-26 Bridgestone Corp 未加硫ゴムシ−ト切断装置
JPH0260480B2 (ja) * 1982-05-24 1990-12-17 Bridgestone Corp

Also Published As

Publication number Publication date
ES8105905A1 (es) 1981-06-01
EP0024763A1 (en) 1981-03-11
ES494374A0 (es) 1981-06-01
AT382748B (de) 1987-04-10
DE3068111D1 (en) 1984-07-12
EP0024763B1 (en) 1984-06-06
NL7906336A (nl) 1981-02-24
ATA426380A (de) 1986-08-15
CA1161117A (en) 1984-01-24
AU6158480A (en) 1981-04-09
AU532278B2 (en) 1983-09-22

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