|
US9131305B2
(en)
*
|
2012-01-17 |
2015-09-08 |
LI Creative Technologies, Inc. |
Configurable three-dimensional sound system
|
|
US9763019B2
(en)
|
2013-05-29 |
2017-09-12 |
Qualcomm Incorporated |
Analysis of decomposed representations of a sound field
|
|
US9466305B2
(en)
|
2013-05-29 |
2016-10-11 |
Qualcomm Incorporated |
Performing positional analysis to code spherical harmonic coefficients
|
|
US9922656B2
(en)
|
2014-01-30 |
2018-03-20 |
Qualcomm Incorporated |
Transitioning of ambient higher-order ambisonic coefficients
|
|
US9489955B2
(en)
|
2014-01-30 |
2016-11-08 |
Qualcomm Incorporated |
Indicating frame parameter reusability for coding vectors
|
|
JP6374980B2
(ja)
*
|
2014-03-26 |
2018-08-15 |
パナソニック株式会社 |
サラウンドオーディオ信号処理のための装置及び方法
|
|
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
|
|
US9747910B2
(en)
|
2014-09-26 |
2017-08-29 |
Qualcomm Incorporated |
Switching between predictive and non-predictive quantization techniques in a higher order ambisonics (HOA) framework
|
|
US9712936B2
(en)
*
|
2015-02-03 |
2017-07-18 |
Qualcomm Incorporated |
Coding higher-order ambisonic audio data with motion stabilization
|
|
CN106297820A
(zh)
|
2015-05-14 |
2017-01-04 |
杜比实验室特许公司 |
具有基于迭代加权的源方向确定的音频源分离
|
|
CA2999271A1
(en)
|
2015-08-25 |
2017-03-02 |
Dolby Laboratories Licensing Corporation |
Audio decoder and decoding method
|
|
US10582329B2
(en)
*
|
2016-01-08 |
2020-03-03 |
Sony Corporation |
Audio processing device and method
|
|
US10932082B2
(en)
|
2016-06-21 |
2021-02-23 |
Dolby Laboratories Licensing Corporation |
Headtracking for pre-rendered binaural audio
|
|
US9653095B1
(en)
|
2016-08-30 |
2017-05-16 |
Gopro, Inc. |
Systems and methods for determining a repeatogram in a music composition using audio features
|
|
WO2018064528A1
(en)
*
|
2016-09-29 |
2018-04-05 |
The Trustees Of Princeton University |
Ambisonic navigation of sound fields from an array of microphones
|
|
EP3324407A1
(en)
|
2016-11-17 |
2018-05-23 |
Fraunhofer Gesellschaft zur Förderung der Angewand |
Apparatus and method for decomposing an audio signal using a ratio as a separation characteristic
|
|
EP3324406A1
(en)
*
|
2016-11-17 |
2018-05-23 |
Fraunhofer Gesellschaft zur Förderung der Angewand |
Apparatus and method for decomposing an audio signal using a variable threshold
|
|
WO2019009085A1
(ja)
*
|
2017-07-05 |
2019-01-10 |
ソニー株式会社 |
信号処理装置および方法、並びにプログラム
|
|
JP6983484B2
(ja)
|
2017-07-14 |
2021-12-17 |
フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン |
マルチレイヤ記述を使用して拡張音場記述または修正音場記述を生成するためのコンセプト
|
|
MY204838A
(en)
|
2017-07-14 |
2024-09-18 |
Fraunhofer Ges Zur Frderung Der Angewandten Forschung E V |
Concept for generating an enhanced sound-field description or a modified sound field description using a depth-extended dirac technique or other techniques
|
|
CA3069241C
(en)
|
2017-07-14 |
2023-10-17 |
Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. |
Concept for generating an enhanced sound field description or a modified sound field description using a multi-point sound field description
|
|
US10674301B2
(en)
*
|
2017-08-25 |
2020-06-02 |
Google Llc |
Fast and memory efficient encoding of sound objects using spherical harmonic symmetries
|
|
EP3707706B1
(en)
*
|
2017-11-10 |
2021-08-04 |
Nokia Technologies Oy |
Determination of spatial audio parameter encoding and associated decoding
|
|
RU2763155C2
(ru)
|
2017-11-17 |
2021-12-27 |
Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. |
Устройство и способ кодирования или декодирования параметров направленного кодирования аудио с использованием квантования и энтропийного кодирования
|
|
EP3729831B1
(en)
|
2017-12-18 |
2025-04-09 |
Dolby International AB |
Method for rendering audio in a virtual reality rendering environment using a 3dof renderer. corresponding virtual reality audio renderer.
|
|
WO2019129350A1
(en)
*
|
2017-12-28 |
2019-07-04 |
Nokia Technologies Oy |
Determination of spatial audio parameter encoding and associated decoding
|
|
GB2572761A
(en)
*
|
2018-04-09 |
2019-10-16 |
Nokia Technologies Oy |
Quantization of spatial audio parameters
|
|
KR102721752B1
(ko)
*
|
2018-04-11 |
2024-10-25 |
돌비 인터네셔널 에이비 |
6DoF 오디오 렌더링을 위한 방법, 장치 및 시스템, 및 6DoF 오디오 렌더링을 위한 데이터 표현 및 비트스트림 구조
|
|
GB2577698A
(en)
*
|
2018-10-02 |
2020-04-08 |
Nokia Technologies Oy |
Selection of quantisation schemes for spatial audio parameter encoding
|
|
CN111107481B
(zh)
*
|
2018-10-26 |
2021-06-22 |
华为技术有限公司 |
一种音频渲染方法及装置
|
|
GB2586214A
(en)
*
|
2019-07-31 |
2021-02-17 |
Nokia Technologies Oy |
Quantization of spatial audio direction parameters
|
|
GB2586586A
(en)
*
|
2019-08-16 |
2021-03-03 |
Nokia Technologies Oy |
Quantization of spatial audio direction parameters
|
|
GB2586461A
(en)
*
|
2019-08-16 |
2021-02-24 |
Nokia Technologies Oy |
Quantization of spatial audio direction parameters
|
|
FR3118266A1
(fr)
*
|
2020-12-22 |
2022-06-24 |
Orange |
Codage optimisé de matrices de rotations pour le codage d’un signal audio multicanal
|
|
US11521623B2
(en)
|
2021-01-11 |
2022-12-06 |
Bank Of America Corporation |
System and method for single-speaker identification in a multi-speaker environment on a low-frequency audio recording
|
|
WO2024123936A2
(en)
*
|
2022-12-07 |
2024-06-13 |
Dolby Laboratories Licensing Corporation |
Binarual rendering
|
|
US12165622B2
(en)
*
|
2023-02-03 |
2024-12-10 |
Applied Insights, Llc |
Audio infusion system and method
|
|
CN121645082A
(zh)
*
|
2024-09-05 |
2026-03-10 |
华为技术有限公司 |
空间音频渲染方法及相关装置
|