Rendering of multichannel audio using interpolated matrices
Methods which uses interpolated primitive matrices to decode encoded audio to recover (losslessly) content of a multichannel audio program and/or to recover at least one downmix of such content, and encoding methods for generating such encoded audio. In some embodiments, a decoder performs interpola...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
21.11.2017
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Subjects | |
Online Access | Get full text |
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Summary: | Methods which uses interpolated primitive matrices to decode encoded audio to recover (losslessly) content of a multichannel audio program and/or to recover at least one downmix of such content, and encoding methods for generating such encoded audio. In some embodiments, a decoder performs interpolation on a set of seed primitive matrices to determine interpolated matrices for use in rendering channels of the program. Other aspects are a system or device configured to implement any embodiment of the method. |
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Bibliography: | Application Number: US201415024925 |