KR920013387U - Data Disc Sound Circuit for Compact Disk ROM - Google Patents

Data Disc Sound Circuit for Compact Disk ROM

Info

Publication number
KR920013387U
KR920013387U KR2019900020326U KR900020326U KR920013387U KR 920013387 U KR920013387 U KR 920013387U KR 2019900020326 U KR2019900020326 U KR 2019900020326U KR 900020326 U KR900020326 U KR 900020326U KR 920013387 U KR920013387 U KR 920013387U
Authority
KR
South Korea
Prior art keywords
compact disk
sound circuit
disk rom
data disc
disc sound
Prior art date
Application number
KR2019900020326U
Other languages
Korean (ko)
Other versions
KR930004524Y1 (en
Inventor
김기봉
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 KR2019900020326U priority Critical patent/KR930004524Y1/en
Publication of KR920013387U publication Critical patent/KR920013387U/en
Application granted granted Critical
Publication of KR930004524Y1 publication Critical patent/KR930004524Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10037—A/D conversion, D/A conversion, sampling, slicing and digital quantisation or adjusting parameters thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR2019900020326U 1990-12-20 1990-12-20 Data audio noise removing circuit of cd-rom KR930004524Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900020326U KR930004524Y1 (en) 1990-12-20 1990-12-20 Data audio noise removing circuit of cd-rom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900020326U KR930004524Y1 (en) 1990-12-20 1990-12-20 Data audio noise removing circuit of cd-rom

Publications (2)

Publication Number Publication Date
KR920013387U true KR920013387U (en) 1992-07-27
KR930004524Y1 KR930004524Y1 (en) 1993-07-21

Family

ID=19307336

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900020326U KR930004524Y1 (en) 1990-12-20 1990-12-20 Data audio noise removing circuit of cd-rom

Country Status (1)

Country Link
KR (1) KR930004524Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020053906A (en) * 2000-12-26 2002-07-06 이계안 Compound punch press

Also Published As

Publication number Publication date
KR930004524Y1 (en) 1993-07-21

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20030627

Year of fee payment: 11

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