Category: Sony

Super Audio Check CD

      Thanks to Dualazmak  from  Ichihara City, Chiba Prefecture, Japan  for the english translation More info , see Dualazmak post on Audio Science Review                ...

PHILIPS Compact Disc Patent License Program

PHILIPS Compact Disc Patent License Program for disc manufacturers (Non USA) This information sheet gives some general information on the Compact Disc license program for manufacturers of optical media. Philips and Sony own a number of...