Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kristofer Kjoerling0
Heiko Purnhagen0
Jonas Engdegard0
Jonas Roeden0
Date of Patent
July 5, 2011
0Patent Application Number
112861990
Date Filed
November 22, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A parameter calculator calculates lower resolution parametric information and interpolation information. On a decoder-side, an upmixer is used for generating the output channels. The upmixer uses high resolution parametric information generated by a parameter interpolator using the low resolution parametric information and decoder-side derived interpolation information or encoder-generated interpolation information for selecting one of a plurality of different interpolation characteristics.
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