| 摘要 |
Embodiments of methods and apparatus for compensating writing power in an optical disc device can compensate selected (e.g., OPC) writing power. When a writing operation is temporarily suspended (e.g., buffer under-run) during the writing operation, writing power is compensated in real time on the basis of the beta value detected from read RF signals for most recently recorded data and comparisons to selected writing power (e.g., optimum beta value stored therein through OPC).
|
