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US 6424946

How Computers Automatically Label Different Speakers in Audio Recordings

A method for identifying and labeling speakers in audio recordings, even if the system has never heard the person speak before, by grouping similar voices and asking a user to name…

Statusexpired

Granted2002

Expires2019

Claims33

Forward citations75

Prior art2

AssigneeInternational Business Machines Corp

InventorsAlain Charles Louis Tritschler, Mahesh Viswanathan

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