KR890007582U - NRZI modulation circuit of digital audio tape recorder - Google Patents

NRZI modulation circuit of digital audio tape recorder

Info

Publication number
KR890007582U
KR890007582U KR2019870017015U KR870017015U KR890007582U KR 890007582 U KR890007582 U KR 890007582U KR 2019870017015 U KR2019870017015 U KR 2019870017015U KR 870017015 U KR870017015 U KR 870017015U KR 890007582 U KR890007582 U KR 890007582U
Authority
KR
South Korea
Prior art keywords
digital audio
modulation circuit
tape recorder
audio tape
nrzi modulation
Prior art date
Application number
KR2019870017015U
Other languages
Korean (ko)
Other versions
KR900005919Y1 (en
Inventor
박정온
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870017015U priority Critical patent/KR900005919Y1/en
Publication of KR890007582U publication Critical patent/KR890007582U/en
Application granted granted Critical
Publication of KR900005919Y1 publication Critical patent/KR900005919Y1/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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
KR2019870017015U 1987-09-30 1987-09-30 Nrzi modulating circuit of digital audio tape recorder KR900005919Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870017015U KR900005919Y1 (en) 1987-09-30 1987-09-30 Nrzi modulating circuit of digital audio tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870017015U KR900005919Y1 (en) 1987-09-30 1987-09-30 Nrzi modulating circuit of digital audio tape recorder

Publications (2)

Publication Number Publication Date
KR890007582U true KR890007582U (en) 1989-05-17
KR900005919Y1 KR900005919Y1 (en) 1990-06-30

Family

ID=19268424

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870017015U KR900005919Y1 (en) 1987-09-30 1987-09-30 Nrzi modulating circuit of digital audio tape recorder

Country Status (1)

Country Link
KR (1) KR900005919Y1 (en)

Also Published As

Publication number Publication date
KR900005919Y1 (en) 1990-06-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19941228

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee