MY121977A - Disk detecting device and method - Google Patents

Disk detecting device and method

Info

Publication number
MY121977A
MY121977A MYPI96005299A MYPI9605299A MY121977A MY 121977 A MY121977 A MY 121977A MY PI96005299 A MYPI96005299 A MY PI96005299A MY PI9605299 A MYPI9605299 A MY PI9605299A MY 121977 A MY121977 A MY 121977A
Authority
MY
Malaysia
Prior art keywords
dvd
sync
detected
playback
detecting device
Prior art date
Application number
MYPI96005299A
Inventor
Young-Han Kim
Young-Gi Byun
Myoung-Jong Song
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MY121977A publication Critical patent/MY121977A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD

Abstract

AN OPTICAL DISK REPRODUCING APPARATUS HAVING PLAYBACK SYSTEMS OF CD AND DVD CONTAINING THEIR RESPECTIVE SYNC SIGNALS. THE SYSTEM RESPECTIVELY HAVE SYNC DETECTORS, AND ANALYZE A SYNC SIGNAL OUTPUT FROM THE SYNC DETECTORS WHEN A DISK IS DETECTED TO BE MOUNTED. THE CD PLAYBACK SYSTEM IS SELECTIVELY DRIVEN WHEN A CD SYNC SIGNAL IS DETECTED TO PERFORM A CD PLAYBACK MODE, AND THE DVD PLAYBACK SYSTEM IS SELECTIVELY DRIVEN WHEN A DVD SYNC SIGNAL IS DETECTED TO PERFORM A DVD PLAYBACK MODE.
MYPI96005299A 1996-10-04 1996-12-17 Disk detecting device and method MY121977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960044030A KR100194047B1 (en) 1996-10-04 1996-10-04 Disc determination device and method

Publications (1)

Publication Number Publication Date
MY121977A true MY121977A (en) 2006-03-31

Family

ID=47257246

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI96005299A MY121977A (en) 1996-10-04 1996-12-17 Disk detecting device and method

Country Status (2)

Country Link
KR (1) KR100194047B1 (en)
MY (1) MY121977A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4099914B2 (en) * 1999-12-10 2008-06-11 ソニー株式会社 Optical disc and optical disc apparatus

Also Published As

Publication number Publication date
KR19980025784A (en) 1998-07-15
KR100194047B1 (en) 1999-06-15

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