Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 5, 2007
0Patent Application Number
106506690
Date Filed
August 29, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a playlist managing apparatus and method capable of automatically generating and updating a playlist in response to a dynamic change in taste of a user. Hit rates for respective pieces of audio data are calculated based on output states of the pieces of audio data while they are decoded and output, and the playlist is updated or a playlist is generated based on the calculated hit rates, so that pieces of audio data that a user does not like cannot be reproduced.
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