Commented 6 years ago2013-09-21 05:49:14 UTCComment #65467
Most quality disks are Ultradisk golden Compact Disks, like the ones from Moblile Fidelity: Image
Also, protective coated Play Station 1 disks, the ones with black surface, are ultra protected. But unlike Gold CDs that can last 100 years, due to being non corrosive like aluminum, they cant last as much.
Commented 6 years ago2013-09-21 11:50:05 UTCComment #65468
Compact Disc was created by Sony and Phillips engineers working together to create an replacement for vinyl records. Phillips developed laser technology while Sony developed advanced disk protection and error correction.
But its true that a bit more credit goes to Phillips on the creation of CD.
Also, protective coated Play Station 1 disks, the ones with black surface, are ultra protected. But unlike Gold CDs that can last 100 years, due to being non corrosive like aluminum, they cant last as much.
and Bluetooth is found as well by a dutch guy @ sony ericcson
But its true that a bit more credit goes to Phillips on the creation of CD.