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    • 3. 发明申请
    • APPARATUS FOR PLAYING AND PRODUCING REALISTIC OBJECT AUDIO
    • 播放和制作现实对象音频的设备
    • US20110246207A1
    • 2011-10-06
    • US13078586
    • 2011-04-01
    • Byeong Ho CHOIJe Woo KIMCharles Hyok SONGChoong Sang CHO
    • Byeong Ho CHOIJe Woo KIMCharles Hyok SONGChoong Sang CHO
    • G10L19/00
    • G10L19/008
    • Disclosed is an apparatus for playing and producing realistic object audio. The apparatus for playing realistic object audio includes: a deformatter unit individually separating scene description (SD) compression data and object audio compression data from inputted audio files; an SD decoding unit decoding the SD compression data to restore SD information; an object audio decoding unit decoding the object audio compression data to restore object audio signals which are respective audio signals of a plurality of objects; and an object audio effect unit adding an audio effect for each object to the object audio signals according to SD information for each object corresponding to the object audio signals among the SD information to produce a realistic object audio signal corresponding to each of the object audio signals.
    • 公开了一种用于播放和制作现实对象音频的装置。 用于播放现实对象音频的装置包括:格式化器单元,从输入的音频文件中单独分离场景描述(SD)压缩数据和对象音频压缩数据; SD解码单元对SD压缩数据进行解码以恢复SD信息; 对象音频解码单元,对对象音频压缩数据进行解码以恢复作为多个对象的各个音频信号的对象音频信号; 以及对象音频效果单元,根据与SD信息中的对象音频信号对应的每个对象的SD信息,将每个对象的音频效果添加到对象音频信号中,以产生对应于每个对象音频信号的现实对象音频信号 。