METHOD AND APPARATUS FOR EDITING AUDIO OBJECT IN SPATIAL INFORMATION-BASED MULTI-OBJECT AUDIO CODING APPARATUS
    2.
    发明申请
    METHOD AND APPARATUS FOR EDITING AUDIO OBJECT IN SPATIAL INFORMATION-BASED MULTI-OBJECT AUDIO CODING APPARATUS 审中-公开
    用于基于空间信息的多目标音频编码设备编辑音频对象的方法和装置

    公开(公告)号:US20110112842A1

    公开(公告)日:2011-05-12

    申请号:US13003160

    申请日:2009-07-10

    IPC分类号: G10L19/00

    CPC分类号: G11B27/034 G10L19/008

    摘要: Disclosed is an audio object editing apparatus of a multi-object audio coding apparatus. The audio object editing apparatus of the multi-object audio coding apparatus may include an object information extracting unit to receive an object bit stream and to extract object information from the object bit stream, a downmix processing unit to receive a downmix signal, and to control the downmix signal using object editing information and the object information, and a bit stream processing unit to edit the object information according to the object editing information, and to generate a controlled object bit stream based on the edited object information.

    摘要翻译: 公开了一种多对象音频编码装置的音频对象编辑装置。 多对象音频编码装置的音频对象编辑装置可以包括:对象信息提取单元,用于接收对象比特流并从对象比特流中提取对象信息;下混合处理单元,用于接收下混合信号;以及控制 使用对象编辑信息和对象信息的下混合信号,以及根据对象编辑信息编辑对象信息的比特流处理单元,并且基于编辑的对象信息生成受控对象比特流。