JPS6325540B2 - - Google Patents

Info

Publication number
JPS6325540B2
JPS6325540B2 JP8791283A JP8791283A JPS6325540B2 JP S6325540 B2 JPS6325540 B2 JP S6325540B2 JP 8791283 A JP8791283 A JP 8791283A JP 8791283 A JP8791283 A JP 8791283A JP S6325540 B2 JPS6325540 B2 JP S6325540B2
Authority
JP
Japan
Prior art keywords
output
level
audio
circuit
time
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
Application number
JP8791283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59214335A (ja
Inventor
Masateru Chiba
Taku Mikami
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8791283A priority Critical patent/JPS59214335A/ja
Publication of JPS59214335A publication Critical patent/JPS59214335A/ja
Publication of JPS6325540B2 publication Critical patent/JPS6325540B2/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
    • H03G3/341—Muting when no signals or only weak signals are present

Landscapes

  • Noise Elimination (AREA)
JP8791283A 1983-05-19 1983-05-19 スケルチ回路 Granted JPS59214335A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8791283A JPS59214335A (ja) 1983-05-19 1983-05-19 スケルチ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8791283A JPS59214335A (ja) 1983-05-19 1983-05-19 スケルチ回路

Publications (2)

Publication Number Publication Date
JPS59214335A JPS59214335A (ja) 1984-12-04
JPS6325540B2 true JPS6325540B2 (en]) 1988-05-25

Family

ID=13928124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8791283A Granted JPS59214335A (ja) 1983-05-19 1983-05-19 スケルチ回路

Country Status (1)

Country Link
JP (1) JPS59214335A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400188A (en) * 1993-12-06 1995-03-21 Ford Motor Company Blank detector for cassette tape player

Also Published As

Publication number Publication date
JPS59214335A (ja) 1984-12-04

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