ATA611176A - CIRCUIT ARRANGEMENT FOR BANG-FREE INTERRUPTION AND SWITCHING OF TONE FREQUENCY SIGNALS - Google Patents

CIRCUIT ARRANGEMENT FOR BANG-FREE INTERRUPTION AND SWITCHING OF TONE FREQUENCY SIGNALS

Info

Publication number
ATA611176A
ATA611176A AT611176A AT611176A ATA611176A AT A611176 A ATA611176 A AT A611176A AT 611176 A AT611176 A AT 611176A AT 611176 A AT611176 A AT 611176A AT A611176 A ATA611176 A AT A611176A
Authority
AT
Austria
Prior art keywords
bang
switching
circuit arrangement
frequency signals
tone frequency
Prior art date
Application number
AT611176A
Other languages
German (de)
Other versions
AT360590B (en
Inventor
Viktor Ing Reichlin
Janos Ing Makkay
Gyula Znamenak
Gyoergy Csanyi
Zoltan Paszti
Original Assignee
Elektroakusztikai Gyar
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 Elektroakusztikai Gyar filed Critical Elektroakusztikai Gyar
Priority to AT611176A priority Critical patent/AT360590B/en
Publication of ATA611176A publication Critical patent/ATA611176A/en
Application granted granted Critical
Publication of AT360590B publication Critical patent/AT360590B/en

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
    • H03G3/341—Muting when no signals or only weak signals are present
    • 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
AT611176A 1976-08-17 1976-08-17 CIRCUIT ARRANGEMENT FOR BANG-FREE INTERRUPTION AND SWITCHING OF TONE FREQUENCY SIGNALS AT360590B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT611176A AT360590B (en) 1976-08-17 1976-08-17 CIRCUIT ARRANGEMENT FOR BANG-FREE INTERRUPTION AND SWITCHING OF TONE FREQUENCY SIGNALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT611176A AT360590B (en) 1976-08-17 1976-08-17 CIRCUIT ARRANGEMENT FOR BANG-FREE INTERRUPTION AND SWITCHING OF TONE FREQUENCY SIGNALS

Publications (2)

Publication Number Publication Date
ATA611176A true ATA611176A (en) 1980-06-15
AT360590B AT360590B (en) 1981-01-26

Family

ID=3582965

Family Applications (1)

Application Number Title Priority Date Filing Date
AT611176A AT360590B (en) 1976-08-17 1976-08-17 CIRCUIT ARRANGEMENT FOR BANG-FREE INTERRUPTION AND SWITCHING OF TONE FREQUENCY SIGNALS

Country Status (1)

Country Link
AT (1) AT360590B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728409A (en) * 1980-07-28 1982-02-16 Sony Corp Muting circuit

Also Published As

Publication number Publication date
AT360590B (en) 1981-01-26

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