|
JP4989468B2
(ja)
*
|
2004-07-14 |
2012-08-01 |
コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ |
オーディオチャネル変換
|
|
KR100957342B1
(ko)
*
|
2006-09-06 |
2010-05-12 |
삼성전자주식회사 |
통신 시스템에서 릴레이 시스템 및 방법
|
|
BRPI0711094A2
(pt)
*
|
2006-11-24 |
2011-08-23 |
Lg Eletronics Inc |
método para codificação e decodificação de sinal de áudio baseado em objeto e aparelho deste
|
|
EP2111617B1
(en)
*
|
2007-02-14 |
2013-09-04 |
LG Electronics Inc. |
Audio decoding method and corresponding apparatus
|
|
EP2227804B1
(en)
*
|
2007-12-09 |
2017-10-25 |
LG Electronics Inc. |
A method and an apparatus for processing a signal
|
|
KR101461685B1
(ko)
*
|
2008-03-31 |
2014-11-19 |
한국전자통신연구원 |
다객체 오디오 신호의 부가정보 비트스트림 생성 방법 및 장치
|
|
JP5122681B2
(ja)
*
|
2008-05-23 |
2013-01-16 |
コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ |
パラメトリックステレオアップミクス装置、パラメトリックステレオデコーダ、パラメトリックステレオダウンミクス装置、及びパラメトリックステレオエンコーダ
|
|
EP2146522A1
(en)
*
|
2008-07-17 |
2010-01-20 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for generating audio output signals using object based metadata
|
|
EP2175670A1
(en)
*
|
2008-10-07 |
2010-04-14 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Binaural rendering of a multi-channel audio signal
|
|
US8255821B2
(en)
*
|
2009-01-28 |
2012-08-28 |
Lg Electronics Inc. |
Method and an apparatus for decoding an audio signal
|
|
WO2010087627A2
(en)
*
|
2009-01-28 |
2010-08-05 |
Lg Electronics Inc. |
A method and an apparatus for decoding an audio signal
|
|
EP2214162A1
(en)
*
|
2009-01-28 |
2010-08-04 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Upmixer, method and computer program for upmixing a downmix audio signal
|
|
JP5214058B2
(ja)
|
2009-03-17 |
2013-06-19 |
ドルビー インターナショナル アーベー |
適応的に選択可能な左/右又はミッド/サイド・ステレオ符号化及びパラメトリック・ステレオ符号化の組み合わせに基づいた高度ステレオ符号化
|
|
KR101206177B1
(ko)
|
2009-03-31 |
2012-11-28 |
한국전자통신연구원 |
오디오 신호 변환 장치 및 방법
|
|
AU2010233863B2
(en)
*
|
2009-04-08 |
2013-09-26 |
Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. |
Apparatus, method and computer program for upmixing a downmix audio signal using a phase value smoothing
|
|
GB2470059A
(en)
|
2009-05-08 |
2010-11-10 |
Nokia Corp |
Multi-channel audio processing using an inter-channel prediction model to form an inter-channel parameter
|
|
US20100324915A1
(en)
*
|
2009-06-23 |
2010-12-23 |
Electronic And Telecommunications Research Institute |
Encoding and decoding apparatuses for high quality multi-channel audio codec
|
|
KR101388901B1
(ko)
|
2009-06-24 |
2014-04-24 |
프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. |
오디오 신호 디코더, 오디오 신호를 디코딩하는 방법 및 캐스케이드된 오디오 객체 처리 단계들을 이용한 컴퓨터 프로그램
|
|
JP5576488B2
(ja)
*
|
2009-09-29 |
2014-08-20 |
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 |
オーディオ信号デコーダ、オーディオ信号エンコーダ、アップミックス信号表現の生成方法、ダウンミックス信号表現の生成方法、及びコンピュータプログラム
|
|
PT2489037T
(pt)
|
2009-10-16 |
2022-01-07 |
Fraunhofer Ges Forschung |
Aparelho, método e programa de computador para fornecer parâmetros ajustados
|
|
EP2491553B1
(en)
|
2009-10-20 |
2016-10-12 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using an iterative interval size reduction
|
|
US8948687B2
(en)
*
|
2009-12-11 |
2015-02-03 |
Andrew Llc |
System and method for determining and controlling gain margin in an RF repeater
|
|
WO2011072729A1
(en)
*
|
2009-12-16 |
2011-06-23 |
Nokia Corporation |
Multi-channel audio processing
|
|
US9536529B2
(en)
*
|
2010-01-06 |
2017-01-03 |
Lg Electronics Inc. |
Apparatus for processing an audio signal and method thereof
|
|
BR112012017256B1
(pt)
|
2010-01-12 |
2021-08-31 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V |
Codificador de áudio, decodificador de áudio, método de codificação e informação de áudio e método de decodificação de uma informação de áudio que utiliza uma tabela hash que descreve tanto valores de estado significativos como limites de intervalo
|
|
TWI444989B
(zh)
*
|
2010-01-22 |
2014-07-11 |
Dolby Lab Licensing Corp |
針對改良多通道上混使用多通道解相關之技術
|
|
US10158958B2
(en)
|
2010-03-23 |
2018-12-18 |
Dolby Laboratories Licensing Corporation |
Techniques for localized perceptual audio
|
|
CN116419138B
(zh)
|
2010-03-23 |
2026-07-14 |
杜比实验室特许公司 |
音频再现方法和声音再现系统
|
|
CA3045686C
(en)
|
2010-04-09 |
2020-07-14 |
Dolby International Ab |
Audio upmixer operable in prediction or non-prediction mode
|
|
US9208799B2
(en)
*
|
2010-11-10 |
2015-12-08 |
Koninklijke Philips N.V. |
Method and device for estimating a pattern in a signal
|
|
CN102802112B
(zh)
*
|
2011-05-24 |
2014-08-13 |
鸿富锦精密工业(深圳)有限公司 |
具有音频文件格式转换功能的电子装置
|
|
EP2560161A1
(en)
|
2011-08-17 |
2013-02-20 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Optimal mixing matrices and usage of decorrelators in spatial audio processing
|
|
JP6002770B2
(ja)
|
2011-09-18 |
2016-10-05 |
タッチチューンズ ミュージック コーポレーション |
カラオケおよび/またはプリクラ機能を備えたデジタルジュークボックス装置および関連手法
|
|
US11665482B2
(en)
|
2011-12-23 |
2023-05-30 |
Shenzhen Shokz Co., Ltd. |
Bone conduction speaker and compound vibration device thereof
|
|
KR101662680B1
(ko)
*
|
2012-02-14 |
2016-10-05 |
후아웨이 테크놀러지 컴퍼니 리미티드 |
멀티-채널 오디오 신호의 적응적 다운-믹싱 및 업-믹싱을 수행하기 위한 방법 및 장치
|
|
US9728194B2
(en)
|
2012-02-24 |
2017-08-08 |
Dolby International Ab |
Audio processing
|
|
US9190065B2
(en)
|
2012-07-15 |
2015-11-17 |
Qualcomm Incorporated |
Systems, methods, apparatus, and computer-readable media for three-dimensional audio coding using basis function coefficients
|
|
US9761229B2
(en)
|
2012-07-20 |
2017-09-12 |
Qualcomm Incorporated |
Systems, methods, apparatus, and computer-readable media for audio object clustering
|
|
US9479886B2
(en)
|
2012-07-20 |
2016-10-25 |
Qualcomm Incorporated |
Scalable downmix design with feedback for object-based surround codec
|
|
KR101660004B1
(ko)
*
|
2012-08-03 |
2016-09-27 |
프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. |
멀티채널 다운믹스/업믹스 케이스들에 대해 매개변수 개념을 이용한 멀티-인스턴스 공간-오디오-오브젝트-코딩을 위한 디코더 및 방법
|
|
PT2880654T
(pt)
*
|
2012-08-03 |
2017-12-07 |
Fraunhofer Ges Forschung |
Descodificador e método para um conceito paramétrico generalizado de codificação de objeto de áudio espacial para caixas de downmix/upmix multicanal
|
|
US9489954B2
(en)
*
|
2012-08-07 |
2016-11-08 |
Dolby Laboratories Licensing Corporation |
Encoding and rendering of object based audio indicative of game audio content
|
|
CN104604256B
(zh)
|
2012-08-31 |
2017-09-15 |
杜比实验室特许公司 |
基于对象的音频的反射声渲染
|
|
US9396732B2
(en)
*
|
2012-10-18 |
2016-07-19 |
Google Inc. |
Hierarchical deccorelation of multichannel audio
|
|
RU2672178C1
(ru)
*
|
2012-12-04 |
2018-11-12 |
Самсунг Электроникс Ко., Лтд. |
Устройство предоставления аудио и способ предоставления аудио
|
|
WO2014112793A1
(ko)
|
2013-01-15 |
2014-07-24 |
한국전자통신연구원 |
채널 신호를 처리하는 부호화/복호화 장치 및 방법
|
|
CN105009207B
(zh)
|
2013-01-15 |
2018-09-25 |
韩国电子通信研究院 |
处理信道信号的编码/解码装置及方法
|
|
US10178489B2
(en)
|
2013-02-08 |
2019-01-08 |
Qualcomm Incorporated |
Signaling audio rendering information in a bitstream
|
|
TWI618051B
(zh)
|
2013-02-14 |
2018-03-11 |
杜比實驗室特許公司 |
用於利用估計之空間參數的音頻訊號增強的音頻訊號處理方法及裝置
|
|
TWI618050B
(zh)
|
2013-02-14 |
2018-03-11 |
杜比實驗室特許公司 |
用於音訊處理系統中之訊號去相關的方法及設備
|
|
WO2014126689A1
(en)
|
2013-02-14 |
2014-08-21 |
Dolby Laboratories Licensing Corporation |
Methods for controlling the inter-channel coherence of upmixed audio signals
|
|
WO2014126688A1
(en)
|
2013-02-14 |
2014-08-21 |
Dolby Laboratories Licensing Corporation |
Methods for audio signal transient detection and decorrelation control
|
|
RU2645271C2
(ru)
|
2013-04-05 |
2018-02-19 |
Долби Интернэшнл Аб |
Стереофонический кодер и декодер аудиосигналов
|
|
WO2014171791A1
(ko)
|
2013-04-19 |
2014-10-23 |
한국전자통신연구원 |
다채널 오디오 신호 처리 장치 및 방법
|
|
US10075795B2
(en)
*
|
2013-04-19 |
2018-09-11 |
Electronics And Telecommunications Research Institute |
Apparatus and method for processing multi-channel audio signal
|
|
EP2973551B1
(en)
|
2013-05-24 |
2017-05-03 |
Dolby International AB |
Reconstruction of audio scenes from a downmix
|
|
CA3017077C
(en)
|
2013-05-24 |
2021-08-17 |
Dolby International Ab |
Coding of audio scenes
|
|
ES2643789T3
(es)
|
2013-05-24 |
2017-11-24 |
Dolby International Ab |
Codificación eficiente de escenas de audio que comprenden objetos de audio
|
|
WO2014187987A1
(en)
|
2013-05-24 |
2014-11-27 |
Dolby International Ab |
Methods for audio encoding and decoding, corresponding computer-readable media and corresponding audio encoder and decoder
|
|
EP3005344A4
(en)
*
|
2013-05-31 |
2017-02-22 |
Nokia Technologies OY |
An audio scene apparatus
|
|
EP2830048A1
(en)
*
|
2013-07-22 |
2015-01-28 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for realizing a SAOC downmix of 3D audio content
|
|
EP2830045A1
(en)
|
2013-07-22 |
2015-01-28 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Concept for audio encoding and decoding for audio channels and audio objects
|
|
EP2830047A1
(en)
|
2013-07-22 |
2015-01-28 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for low delay object metadata coding
|
|
EP2830333A1
(en)
*
|
2013-07-22 |
2015-01-28 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Multi-channel decorrelator, multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a premix of decorrelator input signals
|
|
EP2830336A3
(en)
|
2013-07-22 |
2015-03-04 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Renderer controlled spatial upmix
|
|
PT3022949T
(pt)
|
2013-07-22 |
2018-01-23 |
Fraunhofer Ges Forschung |
Descodificador de áudio multicanal, codificador de áudio de multicanal, métodos, programa de computador e representação de áudio codificada usando uma descorrelação dos sinais de áudio renderizados
|
|
US9319819B2
(en)
|
2013-07-25 |
2016-04-19 |
Etri |
Binaural rendering method and apparatus for decoding multi channel audio
|
|
KR102243395B1
(ko)
*
|
2013-09-05 |
2021-04-22 |
한국전자통신연구원 |
오디오 부호화 장치 및 방법, 오디오 복호화 장치 및 방법, 오디오 재생 장치
|
|
EP2854133A1
(en)
|
2013-09-27 |
2015-04-01 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Generation of a downmix signal
|
|
RU2677597C2
(ru)
*
|
2013-10-09 |
2019-01-17 |
Сони Корпорейшн |
Способ и устройство кодирования, способ и устройство декодирования и программа
|
|
KR101805327B1
(ko)
*
|
2013-10-21 |
2017-12-05 |
돌비 인터네셔널 에이비 |
오디오 신호들의 파라메트릭 재구성을 위한 역상관기 구조
|
|
CN111192592B
(zh)
*
|
2013-10-21 |
2023-09-15 |
杜比国际公司 |
音频信号的参数化重构
|
|
EP3074970B1
(en)
*
|
2013-10-21 |
2018-02-21 |
Dolby International AB |
Audio encoder and decoder
|
|
EP2866227A1
(en)
|
2013-10-22 |
2015-04-29 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Method for decoding and encoding a downmix matrix, method for presenting audio content, encoder and decoder for a downmix matrix, audio encoder and audio decoder
|
|
US9888333B2
(en)
*
|
2013-11-11 |
2018-02-06 |
Google Technology Holdings LLC |
Three-dimensional audio rendering techniques
|
|
EP2879408A1
(en)
|
2013-11-28 |
2015-06-03 |
Thomson Licensing |
Method and apparatus for higher order ambisonics encoding and decoding using singular value decomposition
|
|
CA3183535A1
(en)
|
2014-04-11 |
2015-10-15 |
Samsung Electronics Co., Ltd. |
Method and apparatus for rendering sound signal, and computer-readable recording medium
|
|
KR102310240B1
(ko)
*
|
2014-05-09 |
2021-10-08 |
한국전자통신연구원 |
사용자 및 스피커의 위치를 이용한 오디오 신호 변환 장치 및 그 방법
|
|
RU2656986C1
(ru)
*
|
2014-06-26 |
2018-06-07 |
Самсунг Электроникс Ко., Лтд. |
Способ и устройство для рендеринга акустического сигнала и машиночитаемый носитель записи
|
|
EP2980789A1
(en)
|
2014-07-30 |
2016-02-03 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for enhancing an audio signal, sound enhancing system
|
|
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
|
|
CN106796804B
(zh)
|
2014-10-02 |
2020-09-18 |
杜比国际公司 |
用于对话增强的解码方法和解码器
|
|
KR102486338B1
(ko)
*
|
2014-10-31 |
2023-01-10 |
돌비 인터네셔널 에이비 |
멀티채널 오디오 신호의 파라메트릭 인코딩 및 디코딩
|
|
TWI587286B
(zh)
*
|
2014-10-31 |
2017-06-11 |
杜比國際公司 |
音頻訊號之解碼和編碼的方法及系統、電腦程式產品、與電腦可讀取媒體
|
|
WO2016124524A1
(en)
*
|
2015-02-02 |
2016-08-11 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Apparatus and method for processing an encoded audio signal
|
|
CN105989845B
(zh)
|
2015-02-25 |
2020-12-08 |
杜比实验室特许公司 |
视频内容协助的音频对象提取
|
|
SG11201803909TA
(en)
|
2015-11-17 |
2018-06-28 |
Dolby Laboratories Licensing Corp |
Headtracking for parametric binaural output system and method
|
|
MX384922B
(es)
*
|
2015-11-17 |
2025-03-14 |
Dolby Int Ab |
Seguimiento de cabeza para sistema de salida binaural paramétrica y método.
|
|
US10891962B2
(en)
|
2017-03-06 |
2021-01-12 |
Dolby International Ab |
Integrated reconstruction and rendering of audio signals
|
|
WO2018162472A1
(en)
*
|
2017-03-06 |
2018-09-13 |
Dolby International Ab |
Integrated reconstruction and rendering of audio signals
|
|
US11200882B2
(en)
*
|
2017-07-03 |
2021-12-14 |
Nec Corporation |
Signal processing device, signal processing method, and storage medium for storing program
|
|
EP3588988B1
(en)
*
|
2018-06-26 |
2021-02-17 |
Nokia Technologies Oy |
Selective presentation of ambient audio content for spatial audio presentation
|
|
RU183846U1
(ru)
*
|
2018-07-17 |
2018-10-05 |
Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет" |
Матричный сигнальный процессор для калмановской фильтрации
|
|
KR102568044B1
(ko)
|
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|
|
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|
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|
|
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*
|
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|
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|
|
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|
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|
|
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|
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|
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|
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|
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深圳市野草声学有限公司 |
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