Dynamic Data Recovery from Damaged CD Media
Tom D. Milster, Fengyi Li, Sashi K. Kasanavesi, Warren L. Bletscher, Delt Hansen, Matt Lang, Paul S. Hauser · 2005
Data recovery from damaged CD media is demonstrated on a dynamic spin stand. Types of damage include broken fragments, microwave irradiation, knurling, and sanding. Digital signal processing is used to improve probability of recovery.