JP5406276B2 - オーディオ信号の処理方法及び装置 - Google Patents

オーディオ信号の処理方法及び装置 Download PDF

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JP5406276B2
JP5406276B2 JP2011504928A JP2011504928A JP5406276B2 JP 5406276 B2 JP5406276 B2 JP 5406276B2 JP 2011504928 A JP2011504928 A JP 2011504928A JP 2011504928 A JP2011504928 A JP 2011504928A JP 5406276 B2 JP5406276 B2 JP 5406276B2
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Japanese (ja)
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JP2011523247A (ja
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オー，ヒェン−オ
ウォン ジュン，ヤン
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LG Electronics Inc
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LG Electronics Inc
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Priority claimed from KR1020090032213A external-priority patent/KR101062351B1/ko
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Priority claimed from PCT/KR2009/001980 external-priority patent/WO2009128662A2/en
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JP2011504928A 2008-04-16 2009-04-16 オーディオ信号の処理方法及び装置 Active JP5406276B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US4528708P 2008-04-16 2008-04-16
US61/045,287 2008-04-16
US4856108P 2008-04-29 2008-04-29
US61/048,561 2008-04-29
KR10-2009-0032213 2009-04-14
KR1020090032213A KR101062351B1 (ko) 2008-04-16 2009-04-14 오디오 신호 처리 방법 및 이의 장치
PCT/KR2009/001980 WO2009128662A2 (en) 2008-04-16 2009-04-16 A method and an apparatus for processing an audio signal

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JP2011523247A JP2011523247A (ja) 2011-08-04
JP5406276B2 true JP5406276B2 (ja) 2014-02-05

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JP2011504928A Active JP5406276B2 (ja) 2008-04-16 2009-04-16 オーディオ信号の処理方法及び装置

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JP (1) JP5406276B2 (zh)
CN (1) CN102007533B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8798776B2 (en) * 2008-09-30 2014-08-05 Dolby International Ab Transcoding of audio metadata
US9774974B2 (en) 2014-09-24 2017-09-26 Electronics And Telecommunications Research Institute Audio metadata providing apparatus and method, and multichannel audio data playback apparatus and method to support dynamic format conversion
KR101993348B1 (ko) * 2014-09-24 2019-06-26 한국전자통신연구원 동적 포맷 변환을 지원하는 오디오 메타데이터 제공 장치 및 오디오 데이터 재생 장치, 상기 장치가 수행하는 방법 그리고 상기 동적 포맷 변환들이 기록된 컴퓨터에서 판독 가능한 기록매체
GB2574238A (en) * 2018-05-31 2019-12-04 Nokia Technologies Oy Spatial audio parameter merging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8131134B2 (en) * 2004-04-14 2012-03-06 Microsoft Corporation Digital media universal elementary stream
US8203930B2 (en) * 2005-10-05 2012-06-19 Lg Electronics Inc. Method of processing a signal and apparatus for processing a signal
KR100857120B1 (ko) * 2005-10-05 2008-09-05 엘지전자 주식회사 신호 처리 방법 및 이의 장치, 그리고 인코딩 및 디코딩방법 및 이의 장치
KR100991795B1 (ko) * 2006-02-07 2010-11-04 엘지전자 주식회사 부호화/복호화 장치 및 방법
JP2009526467A (ja) * 2006-02-09 2009-07-16 エルジー エレクトロニクス インコーポレイティド オブジェクトベースオーディオ信号の符号化及び復号化方法とその装置
EP2022263B1 (en) * 2006-05-19 2012-08-01 Electronics and Telecommunications Research Institute Object-based 3-dimensional audio service system using preset audio scenes
CN101617360B (zh) * 2006-09-29 2012-08-22 韩国电子通信研究院 用于编码和解码具有各种声道的多对象音频信号的设备和方法

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CN102007533B (zh) 2012-12-12
CN102007533A (zh) 2011-04-06
JP2011523247A (ja) 2011-08-04

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