JPH0338780B2 - - Google Patents

Info

Publication number
JPH0338780B2
JPH0338780B2 JP56015407A JP1540781A JPH0338780B2 JP H0338780 B2 JPH0338780 B2 JP H0338780B2 JP 56015407 A JP56015407 A JP 56015407A JP 1540781 A JP1540781 A JP 1540781A JP H0338780 B2 JPH0338780 B2 JP H0338780B2
Authority
JP
Japan
Prior art keywords
station
level
reception level
reception
tuner
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 - Lifetime
Application number
JP56015407A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57129017A (en
Inventor
Makoto Tomohiro
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1540781A priority Critical patent/JPS57129017A/ja
Priority to DE19823202607 priority patent/DE3202607A1/de
Priority to SE8200544A priority patent/SE454037B/sv
Publication of JPS57129017A publication Critical patent/JPS57129017A/ja
Publication of JPH0338780B2 publication Critical patent/JPH0338780B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/341—Muting when no signals or only weak signals are present
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0066—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means with means for analysing the received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Noise Elimination (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
JP1540781A 1981-02-03 1981-02-03 Receiver Granted JPS57129017A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1540781A JPS57129017A (en) 1981-02-03 1981-02-03 Receiver
DE19823202607 DE3202607A1 (de) 1981-02-03 1982-01-27 Rundfunkempfaenger
SE8200544A SE454037B (sv) 1981-02-03 1982-02-01 Radiomottagare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1540781A JPS57129017A (en) 1981-02-03 1981-02-03 Receiver

Publications (2)

Publication Number Publication Date
JPS57129017A JPS57129017A (en) 1982-08-10
JPH0338780B2 true JPH0338780B2 (en]) 1991-06-11

Family

ID=11887871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1540781A Granted JPS57129017A (en) 1981-02-03 1981-02-03 Receiver

Country Status (3)

Country Link
JP (1) JPS57129017A (en])
DE (1) DE3202607A1 (en])
SE (1) SE454037B (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718845A1 (de) * 1987-06-05 1988-12-15 Thomson Brandt Gmbh Empfangsgeraet fuer rundfunksignale mit einer darin enthaltenen zusaetzlichen information (rds)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043695B2 (ja) * 1978-10-02 1985-09-30 株式会社ケンウッド Ｆｍ受信機
JPS56146U (en]) * 1979-06-15 1981-01-06
NL8000509A (nl) * 1980-01-28 1981-08-17 Philips Nv Ontvanger met een zenderzoekschakeling.
NL8003087A (nl) * 1980-05-29 1982-01-04 Philips Nv Ontvanger met een zenderzoekschakeling.
DE3034155C2 (de) * 1980-09-11 1985-10-10 Becker Autoradiowerk Gmbh, 7516 Karlsbad Verfahren und Schaltungsanordnung zum Abstimmen eines Rundfunkempfängers

Also Published As

Publication number Publication date
JPS57129017A (en) 1982-08-10
SE454037B (sv) 1988-03-21
DE3202607A1 (de) 1982-09-02
SE8200544L (sv) 1982-08-04

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