RECORDING CHARTS

Brand	Owner (click to sort)	Address	Description
GC	GRAPHIC CONTROLS ACQUISITION CORP.	400 Exchange Street Buffalo NY 14202	RECORDING CHARTS;
WEATHER-SAF GC	GRAPHIC CONTROLS CORPORATION	189 Van Rensselaer Street P.O. Box 1271 Buffalo NY 14240	RECORDING CHARTS;WEATHER-SAFE GC;THE STIPPLING SHOWN ON THE DRAWING IS NOT INTENDED TO DESIGNATE ANY COLOR, AND IS FOR SHADING PURPOSES ONLY.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An optical disk drive and recording power determination method determine the optimum power with consideration for the recording state of a base layer track when determining the optimum power by test recording before recording user data. After recording at a second recording power that is higher than a first recording power by a specific amount, recording is performed at a third recording power that is lower than the first recording power by a specific amount, and the first recording power is set to the recording power for data recording when a specified playback signal quality is achieved.