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Determination of Significance of Spatial Audio Parameters and Associated Encoding
Determination of Significance of Spatial Audio Parameters and Associated Encoding
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机译:确定空间音频参数的重要性和相关编码的重要性
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摘要
An apparatus for spatial audio encoding capable of receiving and determining, in subband units, spatial audio parameters for providing spatial audio reproduction, for one or more audio signals (102), wherein the spatial audio parameters are configured in a plurality of subbands of a frame and a coherence value 112 for each subband of 202. The apparatus then determines a significance measure for the coherence values 401 of the plurality of subbands of the frame, and uses the significance measure to encode (403) the coherence values 410 of the plurality of subbands of the frame. decide whether
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