| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multi-object audio signal encoding and decoding device and method that encodes and decodes a multi-object audio signal having various channels to provide downward compatibility with conventional SAC bit streams, and comprise various channels. <P>SOLUTION: An encoding device includes audio object encoding means of encoding an audio object signal input to the encoding device by a spatial queue board, and generating rendering information for the encoded audio object signal, and the rendering information includes spatial queue information for the audio object signal, channel information on the audio object signal, and identification information on the audio object signal. <P>COPYRIGHT: (C)2013,JPO&INPIT |
