Title:
DISK PLAYER AND ITS PLAYBACK METHOD
Document Type and Number:
Japanese Patent JP3894447
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To playback a audio video signal recorded on an optical disk while reducing acoustic noise caused by the revolution of the disk, and prevent the audio video signal from breaking even if there is a read error in the signal when reproducing the optical disk.
SOLUTION: This disk player reproduces the audio video signal recorded on an optical disk, and it retries reading if it finds the read error in the audio video signal when reproducing the optical disk. It increases the revolution speed of the disk to retry reading if it finds the read error in the audio video signal during the retry of reading. When the audio video signal is read by retry, it returns to the original revolution of the disk and reproduces the signal recorded on the disk.
Inventors:
Ryusuke Noda
Application Number:
JP2004001620A
Publication Date:
March 22, 2007
Filing Date:
January 07, 2004
Export Citation:
Assignee:
Funai Electric Co., Ltd.
International Classes:
G11B20/10; G11B20/18; G11B19/28; H04N5/781; H04N5/783; H04N9/804; H04N5/85; H04N9/806; (IPC1-7): G11B20/18; G11B19/28; G11B20/10
Domestic Patent References:
| JP3290878A | ||||
| JP3288359A | ||||
| JP2002093039A | ||||
| JP2002279641A | ||||
| JP2002208220A | ||||
| JP2002251818A | ||||
| JP2002324358A | ||||
| JP2003157624A | ||||
| JP2002324347A | ||||
| JP11306696A | ||||
| JP11003569A |