Prepit detection unit
Prepulse condition/heat shut off condition determination method
Prepulse conditon/heat shut off condition determination method a
Press key operating type optical disk duplicating system
Press key operating type optical disk duplicating system
Pressurized disk drive interior for air cooling and dust prevent
Prewritten data storage medium and optical scanning device there
Prewritten data storage medium and optical scanning device there
Prism for an optical pickup of an optical recording and reproduc
Prism has a plurality of reflective regions each with a predeter
Prism has a plurality of reflective regions each with a predeter
Prism optics stable with respect to wavelength and temperature v
Prismatic telescope optical system
PRML (Partial Response Maximum Likelihood) information...
PRML (partial response maximum likelihood) information...
PRML decoder for processing different channel codes with reduced
PRML detector having a viterbi decoder outputting temporary...
PRML readout system for optical disk
Probe and a cantilever formed with same material
Probe and information recording/reproduction apparatus using...