FIELD: stereophonic systems with more than two channels.
SUBSTANCE: in accordance to the method, data is generated for parametric codes of first subset of sound input channels for first frequency area by using parametric multi-channel encoding; and parameter code data is generated for second subset of sound input channels for second frequency area by means of application of parametric multi-channel audio-encoding, where the second frequency area is different from the first frequency area; and the second subset of sound input channels is different from the first subset of sound input channels.
EFFECT: reduced data processing load in encoder and decoder, and also reduced BCC bit code streams.
6 cl, 2 dwg
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Authors
Dates
2008-04-27—Published
2005-02-23—Filed