Exclusive DISCT@2 Technology

DiscT@2 is an exclusive Yamaha feature that allows text and images to be drawn on the unused portion of a CD-R disc. You can now etch a memo, your signature, photo thumbnails or your company’s logo right onto the bottom of the disc.


In a normal recording, the recording application will supply a CD recorder with raw digital data, to which the recorder’s hardware adds header and error correction information, and then converts it to what is known as EFM (Eight-to-Fourteen-Modulation) patterns. These are the little bits of data that get written to disc.


http://www.yamahamultimedia.com/yec/tech/discta2_01.asp#