KR900008425A - Automatic volume control circuit - Google Patents

Automatic volume control circuit

Info

Publication number
KR900008425A
KR900008425A KR1019880015582A KR880015582A KR900008425A KR 900008425 A KR900008425 A KR 900008425A KR 1019880015582 A KR1019880015582 A KR 1019880015582A KR 880015582 A KR880015582 A KR 880015582A KR 900008425 A KR900008425 A KR 900008425A
Authority
KR
South Korea
Prior art keywords
control circuit
volume control
automatic volume
automatic
circuit
Prior art date
Application number
KR1019880015582A
Other languages
Korean (ko)
Other versions
KR920000792B1 (en
Inventor
문용순
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR1019880015582A priority Critical patent/KR920000792B1/en
Publication of KR900008425A publication Critical patent/KR900008425A/en
Application granted granted Critical
Publication of KR920000792B1 publication Critical patent/KR920000792B1/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
KR1019880015582A 1988-11-25 1988-11-25 Device which controls automatically sound volume KR920000792B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880015582A KR920000792B1 (en) 1988-11-25 1988-11-25 Device which controls automatically sound volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880015582A KR920000792B1 (en) 1988-11-25 1988-11-25 Device which controls automatically sound volume

Publications (2)

Publication Number Publication Date
KR900008425A true KR900008425A (en) 1990-06-03
KR920000792B1 KR920000792B1 (en) 1992-01-23

Family

ID=19279581

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015582A KR920000792B1 (en) 1988-11-25 1988-11-25 Device which controls automatically sound volume

Country Status (1)

Country Link
KR (1) KR920000792B1 (en)

Also Published As

Publication number Publication date
KR920000792B1 (en) 1992-01-23

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20061220

Year of fee payment: 16

LAPS Lapse due to unpaid annual fee