JPS51114811A - Input level indication circuit - Google Patents

Input level indication circuit

Info

Publication number
JPS51114811A
JPS51114811A JP50040703A JP4070375A JPS51114811A JP S51114811 A JPS51114811 A JP S51114811A JP 50040703 A JP50040703 A JP 50040703A JP 4070375 A JP4070375 A JP 4070375A JP S51114811 A JPS51114811 A JP S51114811A
Authority
JP
Japan
Prior art keywords
input level
level indication
indication circuit
circuit
input
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
JP50040703A
Other languages
Japanese (ja)
Other versions
JPS5812771B2 (en
Inventor
Mitsuo Osawa
Wataru Yamatani
Yukio Onoe
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
Priority to JP50040703A priority Critical patent/JPS5812771B2/en
Priority to CA249,027A priority patent/CA1067155A/en
Priority to US05/671,968 priority patent/US4059802A/en
Priority to GB12799/76A priority patent/GB1530735A/en
Priority to AU12505/76A priority patent/AU500937B2/en
Priority to DE2613819A priority patent/DE2613819C2/en
Priority to FR7609729A priority patent/FR2306577A1/en
Priority to NLAANVRAGE7603498,A priority patent/NL190499C/en
Publication of JPS51114811A publication Critical patent/JPS51114811A/en
Publication of JPS5812771B2 publication Critical patent/JPS5812771B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye

Landscapes

  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:Meter indication is done according to the FM input level and AM input level even if no switch has been provided.
JP50040703A 1975-04-02 1975-04-02 New level Hiyouji warmer Expired JPS5812771B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP50040703A JPS5812771B2 (en) 1975-04-02 1975-04-02 New level Hiyouji warmer
CA249,027A CA1067155A (en) 1975-04-02 1976-03-29 Input level display circuit for receivers
US05/671,968 US4059802A (en) 1975-04-02 1976-03-30 Input level display circuit for receivers
GB12799/76A GB1530735A (en) 1975-04-02 1976-03-30 Input level display circuits for broadcast receivers
AU12505/76A AU500937B2 (en) 1975-04-02 1976-03-31 Signal level circuit
DE2613819A DE2613819C2 (en) 1975-04-02 1976-03-31 Circuit arrangement for displaying the input level in an AM / FM radio receiver
FR7609729A FR2306577A1 (en) 1975-04-02 1976-04-02 RECEIVER INPUT SIGNAL LEVEL DISPLAY DEVICE
NLAANVRAGE7603498,A NL190499C (en) 1975-04-02 1976-04-02 Input level indication circuit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50040703A JPS5812771B2 (en) 1975-04-02 1975-04-02 New level Hiyouji warmer

Publications (2)

Publication Number Publication Date
JPS51114811A true JPS51114811A (en) 1976-10-08
JPS5812771B2 JPS5812771B2 (en) 1983-03-10

Family

ID=12587922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50040703A Expired JPS5812771B2 (en) 1975-04-02 1975-04-02 New level Hiyouji warmer

Country Status (1)

Country Link
JP (1) JPS5812771B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991570A (en) * 1972-12-26 1974-09-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991570A (en) * 1972-12-26 1974-09-02

Also Published As

Publication number Publication date
JPS5812771B2 (en) 1983-03-10

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