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1.UNIFIED SPEECH/AUDIO CODEC (USAC) PROCESSING WINDOWS SEQUENCE BASED MODE SWITCHING 审中-公开
标题翻译: 单个语音/音频编解码器(USAC)FOR基于变化模式处理窗的序列公开(公告)号:EP2373014A4
公开(公告)日:2013-12-11
申请号:EP09829330
申请日:2009-11-26
发明人: BEACK SEUNGKWON , LEE TAE JIN , KIM MIN JE , KANG KYEONGOK , JANG DAE YOUNG , SEO JEONGIL , HONG JIN WOO , AHN CHIETEUK , PARK HO CHONG , PARK YOUNG-CHEOL
IPC分类号: G10L19/022 , G10L19/20 , G10L19/22
CPC分类号: G10L19/22 , G10L19/022 , G10L19/20
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2.MULTI-OBJECT AUDIO ENCODING AND DECODING APPARATUS SUPPORTING POST DOWN-MIX SIGNAL 有权
标题翻译: TONKODIERUNGS- UND DEKODIERUNGSVERFAHREN MIT MEHREREN OBJEKTEN UNDUNTERSTÜTZUNGVON POST-DOWN-MISCHSIGNALEN公开(公告)号:EP2320415A4
公开(公告)日:2012-09-05
申请号:EP09798132
申请日:2009-07-16
发明人: SEO JEONGIL , BEACK SEUNGKWON , KANG KYEONGOK , HONG JINWOO , KIM JINWOONG , AHN CHIETEUK , KIM KWANGKI , HAHN MINSOO
IPC分类号: G10L19/00 , G10L19/008 , G10L19/20
CPC分类号: G10L19/20 , G10L19/008
摘要: A multi-object audio encoding and decoding apparatus supporting a post downmix signal may be provided. The multi-object audio encoding apparatus may include: an object information extraction and downmix generation unit to generate object information and a dowmnix signal from input object signals; a parameter determination unit to determine a downmix information parameter using the extracted downmix signal and the post downmix signal; and a bitstream generation unit to combine the object information and the downmix information parameter, and to generate an object bitstream.
摘要翻译: 可以提供支持后降混信号的多对象音频编码和解码装置。 多对象音频编码装置可以包括:对象信息提取和下混合生成单元,用于从输入对象信号生成对象信息和后同步信号; 参数确定单元,用于使用提取的下混合信号和后降混信号确定下混信息参数; 以及比特流生成单元,用于组合对象信息和下混信息参数,并生成对象比特流。
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3.METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING MULTI - CHANNEL AUDIO SIGNALS USING SUPER FRAME 审中-公开
标题翻译: 方法和设备用于发送/接收多声道的音频信号使用超帧公开(公告)号:EP2276192A4
公开(公告)日:2014-03-12
申请号:EP09738991
申请日:2009-04-29
发明人: LEE YONGJU , SEO JEONG-IL , BEACK SEUNGKWON , JANG DAEYOUNG , KANG KYEONGOK , HONG JIN-WOO , LIM JONG-SOO , KIM JINWOONG
CPC分类号: H04N21/4341 , G10L19/008 , G10L19/167 , H04N21/233 , H04N21/23412 , H04N21/23614 , H04N21/2362 , H04N21/2368 , H04N21/4345 , H04N21/4348 , H04N21/44012 , H04N21/8106
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4.MULTI-OBJECT AUDIO ENCODING AND DECODING METHOD AND APPARATUS THEREOF 审中-公开
标题翻译: TONKODIERUNGS-和解码几个对象及其装置方法公开(公告)号:EP2212882A4
公开(公告)日:2011-12-28
申请号:EP08841948
申请日:2008-10-21
发明人: BEACK SEUNGKWON , SEO JEONG-IL , KANG KYEONGOK , HONG JINWOO , KIM JINWOONG , LEE TAEJIN
IPC分类号: G10L19/00
CPC分类号: G10L19/008
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