JP2014523172A5 - - Google Patents

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JP2014523172A5
JP2014523172A5 JP2014517583A JP2014517583A JP2014523172A5 JP 2014523172 A5 JP2014523172 A5 JP 2014523172A5 JP 2014517583 A JP2014517583 A JP 2014517583A JP 2014517583 A JP2014517583 A JP 2014517583A JP 2014523172 A5 JP2014523172 A5 JP 2014523172A5
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Japan
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vector
matrix
dimension
coefficients
warping
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JP2014517583A
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Japanese (ja)
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JP5921678B2 (ja
JP2014523172A (ja
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Priority claimed from EP11305845A external-priority patent/EP2541547A1/en
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JP2014517583A 2011-06-30 2012-06-15 高次Ambisonics表現に含まれるサウンドオブジェクトの相対位置を変更する方法と装置 Active JP5921678B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11305845A EP2541547A1 (en) 2011-06-30 2011-06-30 Method and apparatus for changing the relative positions of sound objects contained within a higher-order ambisonics representation
EP11305845.7 2011-06-30
PCT/EP2012/061477 WO2013000740A1 (en) 2011-06-30 2012-06-15 Method and apparatus for changing the relative positions of sound objects contained within a higher-order ambisonics representation

Publications (3)

Publication Number Publication Date
JP2014523172A JP2014523172A (ja) 2014-09-08
JP2014523172A5 true JP2014523172A5 (https=) 2015-08-06
JP5921678B2 JP5921678B2 (ja) 2016-05-24

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JP2014517583A Active JP5921678B2 (ja) 2011-06-30 2012-06-15 高次Ambisonics表現に含まれるサウンドオブジェクトの相対位置を変更する方法と装置

Country Status (11)

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US (1) US9338574B2 (https=)
EP (2) EP2541547A1 (https=)
JP (1) JP5921678B2 (https=)
KR (1) KR102012988B1 (https=)
CN (1) CN103635964B (https=)
AU (1) AU2012278094B2 (https=)
BR (1) BR112013032878B1 (https=)
DK (1) DK2727109T3 (https=)
HU (1) HUE051678T2 (https=)
TW (1) TWI526088B (https=)
WO (1) WO2013000740A1 (https=)

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US10770087B2 (en) 2014-05-16 2020-09-08 Qualcomm Incorporated Selecting codebooks for coding vectors decomposed from higher-order ambisonic audio signals
US9852737B2 (en) * 2014-05-16 2017-12-26 Qualcomm Incorporated Coding vectors decomposed from higher-order ambisonics audio signals
US9620137B2 (en) 2014-05-16 2017-04-11 Qualcomm Incorporated Determining between scalar and vector quantization in higher order ambisonic coefficients
KR102655047B1 (ko) * 2014-06-27 2024-04-08 돌비 인터네셔널 에이비 Hoa 데이터 프레임 표현의 압축을 위해 비차분 이득 값들을 표현하는 데 필요하게 되는 비트들의 최저 정수 개수를 결정하는 방법
KR20250051142A (ko) * 2014-06-27 2025-04-16 돌비 인터네셔널 에이비 Hoa 데이터 프레임 표현의 데이터 프레임들 중 특정 데이터 프레임들의 채널 신호들과 연관된 비차분 이득 값들을 포함하는 코딩된 hoa 데이터 프레임 표현
EP2960903A1 (en) 2014-06-27 2015-12-30 Thomson Licensing Method and apparatus for determining for the compression of an HOA data frame representation a lowest integer number of bits required for representing non-differential gain values
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