JPS6123404A - 同調およびステレオ信号用二重指示器回路 - Google Patents

同調およびステレオ信号用二重指示器回路

Info

Publication number
JPS6123404A
JPS6123404A JP60092169A JP9216985A JPS6123404A JP S6123404 A JPS6123404 A JP S6123404A JP 60092169 A JP60092169 A JP 60092169A JP 9216985 A JP9216985 A JP 9216985A JP S6123404 A JPS6123404 A JP S6123404A
Authority
JP
Japan
Prior art keywords
stereo
signal
tuning
detector means
indicator
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
JP60092169A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0576205B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
ローレンス・エム・エツクランド
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of JPS6123404A publication Critical patent/JPS6123404A/ja
Publication of JPH0576205B2 publication Critical patent/JPH0576205B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • 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

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Circuits Of Receivers In General (AREA)
JP60092169A 1984-04-30 1985-04-27 同調およびステレオ信号用二重指示器回路 Granted JPS6123404A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/605,711 US4602379A (en) 1984-04-30 1984-04-30 Dual indicator circuit for tuning and stereo signals
US605711 1984-04-30

Publications (2)

Publication Number Publication Date
JPS6123404A true JPS6123404A (ja) 1986-01-31
JPH0576205B2 JPH0576205B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-22

Family

ID=24424868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60092169A Granted JPS6123404A (ja) 1984-04-30 1985-04-27 同調およびステレオ信号用二重指示器回路

Country Status (6)

Country Link
US (1) US4602379A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6123404A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR890005230B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2160042B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK33190A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG2390G (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158222A (ja) * 1984-12-28 1986-07-17 Sony Corp 受信機の表示装置
US4783813A (en) * 1986-12-24 1988-11-08 Lola R. Thompson Electronic sound amplifier stethoscope with visual heart beat and blood flow indicator
US4944011A (en) * 1987-08-21 1990-07-24 Motorola, Inc. Circuit for controlling operator indicators in an AM stereo receiver
KR960007407B1 (ko) * 1993-03-12 1996-05-31 삼성전자주식회사 스테레오와 듀얼 음성인식 시스템

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128043A (en) * 1980-03-13 1981-10-07 Rohm Co Ltd Stereophonic indicator
JPS57107669A (en) * 1980-12-25 1982-07-05 Pioneer Electronic Corp Monaural stereo switching circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092514B (de) * 1959-09-18 1960-11-10 Blaupunkt Werke Gmbh Nachrichtenempfangsgeraet fuer monaurale und stereophone Wiedergabe
GB1031345A (en) * 1963-01-09 1966-06-02 Torio Company Ltd Improvements in or relating to fm multiplex stereo transmission reception indicating apparatus
DE1224367B (de) * 1963-11-07 1966-09-08 Philips Patentverwaltung Stereo-Rundfunkempfaenger
JPS5138523B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-09-20 1976-10-22
US4236041A (en) * 1979-04-13 1980-11-25 H. H. Scott, Inc. Stereophonic signal indicating apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128043A (en) * 1980-03-13 1981-10-07 Rohm Co Ltd Stereophonic indicator
JPS57107669A (en) * 1980-12-25 1982-07-05 Pioneer Electronic Corp Monaural stereo switching circuit

Also Published As

Publication number Publication date
KR890005230B1 (ko) 1989-12-18
US4602379A (en) 1986-07-22
SG2390G (en) 1990-07-06
GB2160042B (en) 1987-10-28
KR850008254A (ko) 1985-12-13
GB2160042A (en) 1985-12-11
JPH0576205B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-22
HK33190A (en) 1990-05-11
GB8510968D0 (en) 1985-06-05

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Legal Events

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R250 Receipt of annual fees

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EXPY Cancellation because of completion of term