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    • 7. 发明公开
    • 오디오 객체 전송 장치 및 방법
    • 用于传输音频对象的装置和方法
    • KR1020130093783A
    • 2013-08-23
    • KR1020110147536
    • 2011-12-30
    • 한국전자통신연구원
    • 유재현서정일이태진최근우강경옥
    • G10L19/00G10L19/26
    • H04H20/88G10L19/00G10L19/008G10L19/20H04R5/00H04S2400/00H04S2400/01H04S2420/13
    • PURPOSE: An audio object transmitting device and a method thereof are provided to easily transmit a plurality of audio objects by encoding a plurality of the audio objects with a multi-channel encoder. CONSTITUTION: A multi-channel encoder determining unit (111) determines a multi-channel encoder used for encoding of audio objects according to the number of the audio objects. An encoding unit (112) encodes the audio objects with the determined multi-channel encoder and generates an encoding signal. A multi-channel object audio signal generating unit (113) performs the multiplexing of sound phase fixing information of the audio objects with the encoding signal and generates a multi-channel object audio signal. [Reference numerals] (110) Audio object encoding device; (111) Multi-channel encoder determining unit; (112) Encoding unit; (113) Multi-channel object audio signal generating unit; (120) Audio object decoding device; (121) Signal extracting unit; (122) Decoding unit; (123) Rendering unit
    • 目的:提供一种音频对象发送装置及其方法,以便通过用多声道编码器对多个音频对象进行编码来容易地发送多个音频对象。 构成:多声道编码器确定单元(111)根据音频对象的数量确定用于音频对象的编码的多声道编码器。 编码单元(112)用确定的多通道编码器对音频对象进行编码,并产生编码信号。 多声道对象音频信号生成部(113)利用编码信号进行音频对象的声相固定信息的多路复用,生成多声道对象音频信号。 (附图标记)(110)音频对象编码装置; (111)多通道编码器确定单元; (112)编码单元; (113)多声道对象音频信号生成单元; (120)音频对象解码装置; (121)信号提取单元; (122)解码单元; (123)渲染单元
    • 10. 发明公开
    • 객체 기반 오디오 컨텐츠 생성/재생 장치
    • 用于生成和播放基于目标的音频内容的设备
    • KR1020120036329A
    • 2012-04-17
    • KR1020120021215
    • 2012-02-29
    • 한국전자통신연구원
    • 유재현심환정현주성굉모서정일강경옥홍진우안치득
    • H04S5/00H04S7/00G11B20/10
    • H04S7/308G10L19/008H04R5/00H04S7/301H04S7/305H04S2400/11H04S2400/15H04S2420/03H04S2420/13
    • PURPOSE: An apparatus for generating and playing object based audio contents is provided to play object based audio contents by using at least one of a sound field synthesis playback method and a multichannel surround playback method. CONSTITUTION: An apparatus(100) for playing object based audio contents includes an object audio signal acquisition unit(110), a sound source position information acquisition unit(120), a record space information acquisition unit(130), and an encoder(140). The apparatus for playing the object based audio contents further includes an impact sound source emitting unit(150) and an impact sound source signal receiving unit. The object audio signal acquisition unit obtains a plurality of object audio signals. The sound source position information acquisition unit obtains sound source position information for a plurality of signal sources. The record space information acquisition unit obtains record space information for the record space of a plurality of sound source signals.
    • 目的:提供一种用于产生和播放基于对象的音频内容的装置,用于通过使用声场合成播放方法和多声道环绕重放方法中的至少一个来播放基于对象的音频内容。 用于播放基于对象的音频内容的装置(100)包括对象音频信号获取单元(110),声源位置信息获取单元(120),记录空间信息获取单元(130)和编码器(140) )。 用于播放基于对象的音频内容的设备还包括冲击声源发射单元(150)和冲击声源信号接收单元。 对象音频信号获取单元获得多个对象音频信号。 声源位置信息获取单元获得多个信号源的声源位置信息。 记录空间信息获取单元获得多个声源信号的记录空间的记录空间信息。