KR970011434U - Sound noise canceling circuit - Google Patents

Sound noise canceling circuit

Info

Publication number
KR970011434U
KR970011434U KR2019950021005U KR19950021005U KR970011434U KR 970011434 U KR970011434 U KR 970011434U KR 2019950021005 U KR2019950021005 U KR 2019950021005U KR 19950021005 U KR19950021005 U KR 19950021005U KR 970011434 U KR970011434 U KR 970011434U
Authority
KR
South Korea
Prior art keywords
noise canceling
canceling circuit
sound noise
sound
circuit
Prior art date
Application number
KR2019950021005U
Other languages
Korean (ko)
Other versions
KR0131089Y1 (en
Inventor
윤안성
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019950021005U priority Critical patent/KR0131089Y1/en
Publication of KR970011434U publication Critical patent/KR970011434U/en
Application granted granted Critical
Publication of KR0131089Y1 publication Critical patent/KR0131089Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/305—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in case of switching on or off of a power supply
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
KR2019950021005U 1995-08-16 1995-08-16 Sound noise elimination circuit KR0131089Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950021005U KR0131089Y1 (en) 1995-08-16 1995-08-16 Sound noise elimination circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950021005U KR0131089Y1 (en) 1995-08-16 1995-08-16 Sound noise elimination circuit

Publications (2)

Publication Number Publication Date
KR970011434U true KR970011434U (en) 1997-03-29
KR0131089Y1 KR0131089Y1 (en) 1999-03-20

Family

ID=19420782

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950021005U KR0131089Y1 (en) 1995-08-16 1995-08-16 Sound noise elimination circuit

Country Status (1)

Country Link
KR (1) KR0131089Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100577203B1 (en) * 2003-12-26 2006-05-10 엘지전자 주식회사 Sound Circuit with Noise elimination
KR101288939B1 (en) * 2006-08-24 2013-07-24 삼성전자주식회사 Noise suppression circuit for mobile telephone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100577203B1 (en) * 2003-12-26 2006-05-10 엘지전자 주식회사 Sound Circuit with Noise elimination
KR101288939B1 (en) * 2006-08-24 2013-07-24 삼성전자주식회사 Noise suppression circuit for mobile telephone

Also Published As

Publication number Publication date
KR0131089Y1 (en) 1999-03-20

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 20060830

Year of fee payment: 9

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