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CloneCD FAQ

Can CloneCD improve the EFM-ability of my writer?

The EFM coding and decoding process cannot be optimized as it's already perfect. The problem is DSV. ;) The EFM (eight to fourteen modulation) allows hardware-based copying of weak sectors. The EFM modulation system is used to convert 8-bit encoded signals into 14-bit signals to match digital signals to disc transmission characteristics. This method is used for Safedisk 2 protected CDs.