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Saturday, March 22, 2003
Tech hides data, ID inside songs - John Borland, CNET News.com
SunnComm Technologies, one of several companies developing anti-CD copying products, has licensed a new technique that can hide data, video, software or an identifying watermark inside music files. The company said Thursday that it is working with Stealth MediaLabs to create a kind of super-watermark that can be embedded inside music files, which--the companies contend--can survive if the song is digitally compressed, rerecorded through an analog connection, or even if the song is recorded off the radio.
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