Microsoft intros Stealthy Audio Watermarking
September 14th, 2007 by admin
With various elements of the record industry abandoning DRM, Microsoft still believes it has value, although under a different name. It’s been granted a patent for what it’s calling Stealthy Audio Watermarking, a technology created to “protect digital content even when it is distributed without DRM protection”. Says Patent 7,266,697: The watermark identifies the content producer, providing a […]
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