SERIES PRE RECORDED AUDIOTAPES ON

Brand	Owner	Address	Description
PROFESSIONALS SHARING KNOWLEDGE	Powersharing, Inc.	152 Lockwood Rd. Riverside CT 06878	SERIES OF PRE-RECORDED AUDIOTAPES ON THE SUBJECT OF MICROCOMPUTERS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Because a series of data is recorded continuously, the recording quality of data recorded in course of recording cannot be evaluated. Accordingly, the laser output cannot be controlled properly and there are a deterioration and dispersion of the recording quality. Further, when the recording lasts for a long time, the temperature in the vicinity of laser rises due to the heat from the inside of a disc drive and the recording quality is deteriorated.