JPS5752236A - Muting circuit - Google Patents

Muting circuit

Info

Publication number
JPS5752236A
JPS5752236A JP12688380A JP12688380A JPS5752236A JP S5752236 A JPS5752236 A JP S5752236A JP 12688380 A JP12688380 A JP 12688380A JP 12688380 A JP12688380 A JP 12688380A JP S5752236 A JPS5752236 A JP S5752236A
Authority
JP
Japan
Prior art keywords
circuit
output
muting
locked
lpf6
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
JP12688380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6153897B2 (enrdf_load_stackoverflow
Inventor
Satoshi Yokoya
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 JP12688380A priority Critical patent/JPS5752236A/ja
Publication of JPS5752236A publication Critical patent/JPS5752236A/ja
Publication of JPS6153897B2 publication Critical patent/JPS6153897B2/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

Landscapes

  • Noise Elimination (AREA)
JP12688380A 1980-09-12 1980-09-12 Muting circuit Granted JPS5752236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12688380A JPS5752236A (en) 1980-09-12 1980-09-12 Muting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12688380A JPS5752236A (en) 1980-09-12 1980-09-12 Muting circuit

Publications (2)

Publication Number Publication Date
JPS5752236A true JPS5752236A (en) 1982-03-27
JPS6153897B2 JPS6153897B2 (enrdf_load_stackoverflow) 1986-11-19

Family

ID=14946198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12688380A Granted JPS5752236A (en) 1980-09-12 1980-09-12 Muting circuit

Country Status (1)

Country Link
JP (1) JPS5752236A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6153897B2 (enrdf_load_stackoverflow) 1986-11-19

Similar Documents

Publication Publication Date Title
JPS5752236A (en) Muting circuit
JPS5560328A (en) Tuning-point detection circuit of am radio receiver
JPS5232655A (en) Logic low-pass filter circuit
JPS5723334A (en) Tuning circuit equipped with vco
JPS5438701A (en) Automatic channel selector for electronic tuner
JPS56129487A (en) Channel selection interlocking device
JPS579139A (en) Acoustic device having am stereo receiving function
JPS5444812A (en) Receiver
JPS5466063A (en) Fm discriminator
JPS56138261A (en) Detector for ultrasonic moving object
JPS55140337A (en) Intermodulation disturbance improving circuit of radio receiver
JPS5737980A (en) Automatic tuning circuit
JPS55143821A (en) Automatic frequency control unit
JPS5625810A (en) Receiver
JPS5583347A (en) Fm radio receiver
JPS5720072A (en) Television receiver
JPS645122A (en) Double conversion tuner
JPS56126329A (en) Broadcast receiver
JPS6446319A (en) Phase locked loop circuit
JPS52110508A (en) Digital limiter circuit
JPS54116816A (en) Frequency negative feedback fm demodulator
JPS5312212A (en) Mixer circuit
JPS56117432A (en) Reception detecting circuit
JPS54134507A (en) Receiver
JPS57113625A (en) Input circuit