Audible Magic Corporation

Bryan L Pellom

Richard A Schmelzer

A method for detecting against unauthorized transmission of digital works comprises the steps of maintaining a registry of information permitting identification of digital copyrighted works, monitoring a network for transmission of at least one packet-based digital signal, extracting at least one feature from the at least one digital signal, comparing the extracted at least one feature with registry information and applying business rules based on the comparison result.

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Broomfield, CO, United States of America

Bryan L Pellom