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发明授权
CN108431890B 多音频信号的编码 有权

多音频信号的编码
摘要：
本发明提供一种装置，其包含处理器、存储器和组合器。所述处理器经配置以接收对应于多通道音频信号的第一组合帧和第二组合帧。所述存储器经配置以存储所述第一组合帧的第一预看部分数据。所述第一预看部分数据是从所述处理器接收。所述组合器经配置以在多通道编码器处产生帧。所述帧包含所述第一预看部分数据的样本的子集、对应于所述第一组合帧的经更新样本数据的一或多个样本和对应于所述第二组合帧的第二组合帧数据的样本的群组。
摘要（英）：

A device includes a processor, a memory, and a combiner. The processor is configured to receive a first combined frame and a second combined frame corresponding to a multi-channel audio signal. The memory is configured to store first lookahead portion data of the first combined frame. The first lookahead portion data is received from the processor. The combiner is configured to generate a frame at a multi-channel encoder. The frame includes a subset of samples of the first lookahead portion data, one or more samples of updated sample data corresponding to the first combined frame, and a group of samples of second combined frame data corresponding to the second combined frame.

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