Data recording device and controller for data recording device

摘要

A recording interruption-controlling section interrupts recording if vibration is detected in order to complete proper recording by making it possible to interrupt and restart recording in cases where proper recording is difficult to continue because of vibration or the like. A recording quality-confirming section reproduce a recording signal after the recording has been interrupted and detects a recording location at which degradation in recording quality occurs. A CD-ROM encoder or a CD encoder re-encodes data held in a buffer, and recording is restarted from the location at which degradation in recording quality occurs under the control of a recording restart-controlling section.