JPS525206A - Muting circuit used in electronic apparatus - Google Patents

Muting circuit used in electronic apparatus

Info

Publication number
JPS525206A
JPS525206A JP8167675A JP8167675A JPS525206A JP S525206 A JPS525206 A JP S525206A JP 8167675 A JP8167675 A JP 8167675A JP 8167675 A JP8167675 A JP 8167675A JP S525206 A JPS525206 A JP S525206A
Authority
JP
Japan
Prior art keywords
electronic apparatus
circuit used
muting circuit
muting
power supply
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
JP8167675A
Other languages
Japanese (ja)
Other versions
JPS5541059B2 (en
Inventor
Tetsushi Asada
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.)
STANDARD KOGYO KK
SUTANDAADO KOUGIYOU KK
Marantz Japan Inc
Original Assignee
STANDARD KOGYO KK
SUTANDAADO KOUGIYOU KK
Marantz Japan 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 STANDARD KOGYO KK, SUTANDAADO KOUGIYOU KK, Marantz Japan Inc filed Critical STANDARD KOGYO KK
Priority to JP8167675A priority Critical patent/JPS525206A/en
Publication of JPS525206A publication Critical patent/JPS525206A/en
Publication of JPS5541059B2 publication Critical patent/JPS5541059B2/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 or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits

Landscapes

  • Noise Elimination (AREA)

Abstract

PURPOSE:Pure electronic muting of the noise generated by power supply switching without using specially provided switch.
JP8167675A 1975-07-01 1975-07-01 Muting circuit used in electronic apparatus Granted JPS525206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8167675A JPS525206A (en) 1975-07-01 1975-07-01 Muting circuit used in electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8167675A JPS525206A (en) 1975-07-01 1975-07-01 Muting circuit used in electronic apparatus

Publications (2)

Publication Number Publication Date
JPS525206A true JPS525206A (en) 1977-01-14
JPS5541059B2 JPS5541059B2 (en) 1980-10-22

Family

ID=13752943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8167675A Granted JPS525206A (en) 1975-07-01 1975-07-01 Muting circuit used in electronic apparatus

Country Status (1)

Country Link
JP (1) JPS525206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783960A (en) * 1980-11-13 1982-05-26 Oki Electric Ind Co Ltd Transfer service system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182811U (en) * 1984-05-15 1985-12-04 株式会社　バンビ watch band

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783960A (en) * 1980-11-13 1982-05-26 Oki Electric Ind Co Ltd Transfer service system
JPH0332259B2 (en) * 1980-11-13 1991-05-10 Oki Electric Ind Co Ltd

Also Published As

Publication number Publication date
JPS5541059B2 (en) 1980-10-22

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