JP2015194666A5 - - Google Patents

Download PDF

Info

Publication number
JP2015194666A5
JP2015194666A5 JP2014136633A JP2014136633A JP2015194666A5 JP 2015194666 A5 JP2015194666 A5 JP 2015194666A5 JP 2014136633 A JP2014136633 A JP 2014136633A JP 2014136633 A JP2014136633 A JP 2014136633A JP 2015194666 A5 JP2015194666 A5 JP 2015194666A5
Authority
JP
Japan
Prior art keywords
priority information
audio signal
predetermined time
decoding
channels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2014136633A
Other languages
English (en)
Japanese (ja)
Other versions
JP6439296B2 (ja
JP2015194666A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2014136633A external-priority patent/JP6439296B2/ja
Priority to JP2014136633A priority Critical patent/JP6439296B2/ja
Priority to CN202010176142.9A priority patent/CN111489758B/zh
Priority to KR1020237005472A priority patent/KR102741508B1/ko
Priority to RU2019112504A priority patent/RU2019112504A/ru
Priority to BR112016021407-2A priority patent/BR112016021407B1/pt
Priority to EP15719835.9A priority patent/EP3123470B1/en
Priority to US15/127,182 priority patent/US20180033440A1/en
Priority to KR1020167021269A priority patent/KR102300062B1/ko
Priority to KR1020247040609A priority patent/KR20250002792A/ko
Priority to CN201580014248.6A priority patent/CN106133828B/zh
Priority to RU2016137197A priority patent/RU2689438C2/ru
Priority to EP23168474.7A priority patent/EP4243016A3/en
Priority to EP20183981.8A priority patent/EP3745397B1/en
Priority to PCT/JP2015/001432 priority patent/WO2015146057A1/en
Priority to KR1020217028231A priority patent/KR20210111897A/ko
Publication of JP2015194666A publication Critical patent/JP2015194666A/ja
Publication of JP2015194666A5 publication Critical patent/JP2015194666A5/ja
Publication of JP6439296B2 publication Critical patent/JP6439296B2/ja
Application granted granted Critical
Priority to US16/726,755 priority patent/US20200135216A1/en
Priority to US17/464,594 priority patent/US20210398546A1/en
Priority to US18/493,363 priority patent/US12676156B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014136633A 2014-03-24 2014-07-02 復号装置および方法、並びにプログラム Active JP6439296B2 (ja)

Priority Applications (18)

Application Number Priority Date Filing Date Title
JP2014136633A JP6439296B2 (ja) 2014-03-24 2014-07-02 復号装置および方法、並びにプログラム
RU2016137197A RU2689438C2 (ru) 2014-03-24 2015-03-16 Устройство кодирования и способ кодирования, устройство декодирования и способ декодирования и программа
EP20183981.8A EP3745397B1 (en) 2014-03-24 2015-03-16 Decoding device and decoding method, and program
RU2019112504A RU2019112504A (ru) 2014-03-24 2015-03-16 Устройство кодирования и способ кодирования, устройство декодирования и способ декодирования, и программа
BR112016021407-2A BR112016021407B1 (pt) 2014-03-24 2015-03-16 Dispositivo e método de decodificação, pelo menos um meio de armazenamento legível por computador não transitório, e, dispositivo e método de codificação
EP15719835.9A EP3123470B1 (en) 2014-03-24 2015-03-16 Encoding device and encoding method, decoding device and decoding method, and program
US15/127,182 US20180033440A1 (en) 2014-03-24 2015-03-16 Encoding device and encoding method, decoding device and decoding method, and program
KR1020167021269A KR102300062B1 (ko) 2014-03-24 2015-03-16 인코딩 장치 및 인코딩 방법, 디코딩 장치 및 디코딩 방법, 및 프로그램
KR1020247040609A KR20250002792A (ko) 2014-03-24 2015-03-16 인코딩 장치 및 인코딩 방법, 디코딩 장치 및 디코딩 방법, 및 프로그램
CN201580014248.6A CN106133828B (zh) 2014-03-24 2015-03-16 编码装置和编码方法、解码装置和解码方法及存储介质
CN202010176142.9A CN111489758B (zh) 2014-03-24 2015-03-16 解码装置、解码方法及存储介质
EP23168474.7A EP4243016A3 (en) 2014-03-24 2015-03-16 Decoding device and decoding method, and program
KR1020237005472A KR102741508B1 (ko) 2014-03-24 2015-03-16 인코딩 장치 및 인코딩 방법, 디코딩 장치 및 디코딩 방법, 및 프로그램
PCT/JP2015/001432 WO2015146057A1 (en) 2014-03-24 2015-03-16 Encoding device and encoding method, decoding device and decoding method, and program
KR1020217028231A KR20210111897A (ko) 2014-03-24 2015-03-16 인코딩 장치 및 인코딩 방법, 디코딩 장치 및 디코딩 방법, 및 프로그램
US16/726,755 US20200135216A1 (en) 2014-03-24 2019-12-24 Encoding device and encoding method, decoding device and decoding method, and program
US17/464,594 US20210398546A1 (en) 2014-03-24 2021-09-01 Encoding device and encoding method, decoding device and decoding method, and program
US18/493,363 US12676156B2 (en) 2014-03-24 2023-10-24 Encoding device and encoding method, decoding device and decoding method, and program

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014060486 2014-03-24
JP2014060486 2014-03-24
JP2014136633A JP6439296B2 (ja) 2014-03-24 2014-07-02 復号装置および方法、並びにプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018217178A Division JP6863359B2 (ja) 2014-03-24 2018-11-20 復号装置および方法、並びにプログラム

Publications (3)

Publication Number Publication Date
JP2015194666A JP2015194666A (ja) 2015-11-05
JP2015194666A5 true JP2015194666A5 (enExample) 2017-03-23
JP6439296B2 JP6439296B2 (ja) 2018-12-19

Family

ID=53039543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014136633A Active JP6439296B2 (ja) 2014-03-24 2014-07-02 復号装置および方法、並びにプログラム

Country Status (8)

Country Link
US (4) US20180033440A1 (enExample)
EP (3) EP3745397B1 (enExample)
JP (1) JP6439296B2 (enExample)
KR (4) KR20250002792A (enExample)
CN (2) CN111489758B (enExample)
BR (1) BR112016021407B1 (enExample)
RU (2) RU2019112504A (enExample)
WO (1) WO2015146057A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056383A1 (ja) * 2013-10-17 2015-04-23 パナソニック株式会社 オーディオエンコード装置及びオーディオデコード装置
JP6439296B2 (ja) * 2014-03-24 2018-12-19 ソニー株式会社 復号装置および方法、並びにプログラム
WO2016163327A1 (ja) * 2015-04-08 2016-10-13 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
WO2016163329A1 (ja) * 2015-04-08 2016-10-13 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US10424307B2 (en) * 2017-01-03 2019-09-24 Nokia Technologies Oy Adapting a distributed audio recording for end user free viewpoint monitoring
US10891962B2 (en) 2017-03-06 2021-01-12 Dolby International Ab Integrated reconstruction and rendering of audio signals
KR102759041B1 (ko) * 2017-04-26 2025-01-24 소니그룹주식회사 신호 처리 장치 및 방법, 및 프로그램
US10885921B2 (en) * 2017-07-07 2021-01-05 Qualcomm Incorporated Multi-stream audio coding
US10657974B2 (en) 2017-12-21 2020-05-19 Qualcomm Incorporated Priority information for higher order ambisonic audio data
US11270711B2 (en) 2017-12-21 2022-03-08 Qualcomm Incorproated Higher order ambisonic audio data
GB2578715A (en) * 2018-07-20 2020-05-27 Nokia Technologies Oy Controlling audio focus for spatial audio processing
CN112823534B (zh) * 2018-10-16 2023-04-07 索尼公司 信号处理设备和方法以及程序
CN111081226B (zh) * 2018-10-18 2024-02-13 北京搜狗科技发展有限公司 语音识别解码优化方法及装置
KR20210092728A (ko) * 2018-11-20 2021-07-26 소니그룹주식회사 정보 처리 장치 및 방법, 그리고 프로그램
EP4131257A4 (en) * 2020-04-01 2023-08-30 Sony Group Corporation Signal processing device and method, and program
US20230300557A1 (en) * 2020-09-03 2023-09-21 Sony Group Corporation Signal processing device and method, learning device and method, and program
DE112021005027T5 (de) * 2020-09-25 2023-08-10 Apple Inc. Nahtloses skalierbares decodieren von kanälen, objekten und hoa-audioinhalt
CN112634914B (zh) * 2020-12-15 2024-03-29 中国科学技术大学 基于短时谱一致性的神经网络声码器训练方法
US11710491B2 (en) * 2021-04-20 2023-07-25 Tencent America LLC Method and apparatus for space of interest of audio scene
US20250078846A1 (en) * 2021-07-29 2025-03-06 Dolby International Ab Methods and apparatus for processing object-based audio and channel-based audio
CN114974273B (zh) * 2021-08-10 2023-08-15 中移互联网有限公司 一种会议音频混音方法和装置
CN114550732B (zh) * 2022-04-15 2022-07-08 腾讯科技(深圳)有限公司 一种高频音频信号的编解码方法和相关装置

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020135A (en) * 1987-03-27 1991-05-28 Teletec Corporation Computerized multistandard, field-convertible, multiregional/multiservice, remote controllable, remote programmable mobile two-way radio system with digital serial bus link, built-in programmer and autodiagnostics
US6330644B1 (en) * 1994-10-27 2001-12-11 Canon Kabushiki Kaisha Signal processor with a plurality of kinds of processors and a shared memory accessed through a versatile control means
JPH10234014A (ja) * 1997-02-20 1998-09-02 Matsushita Electric Ind Co Ltd 画像復号化方法、画像復号化装置、画像多重化方法、画像多重化装置、及び記録媒体
JP3519722B2 (ja) * 1997-03-17 2004-04-19 松下電器産業株式会社 データ処理方法及びデータ処理装置
SE512719C2 (sv) * 1997-06-10 2000-05-02 Lars Gustaf Liljeryd En metod och anordning för reduktion av dataflöde baserad på harmonisk bandbreddsexpansion
US6230130B1 (en) * 1998-05-18 2001-05-08 U.S. Philips Corporation Scalable mixing for speech streaming
US6975629B2 (en) * 2000-03-22 2005-12-13 Texas Instruments Incorporated Processing packets based on deadline intervals
JP2002229593A (ja) 2001-02-06 2002-08-16 Matsushita Electric Ind Co Ltd 音声信号復号化処理方法
JP2003066994A (ja) 2001-08-27 2003-03-05 Canon Inc データ復号装置及びデータ復号方法、並びにプログラム、記憶媒体
US7424434B2 (en) 2002-09-04 2008-09-09 Microsoft Corporation Unified lossy and lossless audio compression
JP2005031289A (ja) 2003-07-10 2005-02-03 Canon Inc 音声情報処理装置、プロセッサ負荷軽減方法、プログラム、及び記憶媒体
JP2005292702A (ja) * 2004-04-05 2005-10-20 Kddi Corp オーディオフレームに対するフェードイン/フェードアウト処理装置及びプログラム
KR100608002B1 (ko) 2004-08-26 2006-08-02 삼성전자주식회사 가상 음향 재생 방법 및 그 장치
US20060059535A1 (en) * 2004-09-14 2006-03-16 D Avello Robert F Method and apparatus for playing content
US8724830B1 (en) * 2005-01-28 2014-05-13 Texas Instruments Incorporated Multi-stream audio level controller
EP1691348A1 (en) * 2005-02-14 2006-08-16 Ecole Polytechnique Federale De Lausanne Parametric joint-coding of audio sources
RU2383941C2 (ru) * 2005-06-30 2010-03-10 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для кодирования и декодирования аудиосигналов
US7974422B1 (en) * 2005-08-25 2011-07-05 Tp Lab, Inc. System and method of adjusting the sound of multiple audio objects directed toward an audio output device
JP4760440B2 (ja) 2006-02-22 2011-08-31 ヤマハ株式会社 オーディオ再生装置
ES2380059T3 (es) * 2006-07-07 2012-05-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Aparato y método para combinar múltiples fuentes de audio codificadas paramétricamente
JP4396683B2 (ja) * 2006-10-02 2010-01-13 カシオ計算機株式会社 音声符号化装置、音声符号化方法、及び、プログラム
MY144273A (en) 2006-10-16 2011-08-29 Fraunhofer Ges Forschung Apparatus and method for multi-chennel parameter transformation
EP2093757A4 (en) * 2007-02-20 2012-02-22 Panasonic Corp MULTI-CHANNEL DECODING DEVICE, MULTI-CHANNEL DECODING METHOD, PROGRAM AND INTEGRATED SEMICONDUCTOR SWITCHING
US8085786B2 (en) * 2007-03-16 2011-12-27 Qualcomm Incorporated H-ARQ throughput optimization by prioritized decoding
US8185381B2 (en) * 2007-07-19 2012-05-22 Qualcomm Incorporated Unified filter bank for performing signal conversions
FR2929466A1 (fr) * 2008-03-28 2009-10-02 France Telecom Dissimulation d'erreur de transmission dans un signal numerique dans une structure de decodage hierarchique
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
WO2010109918A1 (ja) 2009-03-26 2010-09-30 パナソニック株式会社 復号化装置、符号化復号化装置および復号化方法
JP5793675B2 (ja) * 2009-07-31 2015-10-14 パナソニックIpマネジメント株式会社 符号化装置および復号装置
WO2011020067A1 (en) 2009-08-14 2011-02-17 Srs Labs, Inc. System for adaptively streaming audio objects
JP5754899B2 (ja) * 2009-10-07 2015-07-29 ソニー株式会社 復号装置および方法、並びにプログラム
AU2010321013B2 (en) * 2009-11-20 2014-05-29 Dolby International Ab Apparatus for providing an upmix signal representation on the basis of the downmix signal representation, apparatus for providing a bitstream representing a multi-channel audio signal, methods, computer programs and bitstream representing a multi-channel audio signal using a linear combination parameter
CA2779388C (en) 2009-12-16 2015-11-10 Dolby International Ab Sbr bitstream parameter downmix
JP5850216B2 (ja) * 2010-04-13 2016-02-03 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
DE102010015630B3 (de) * 2010-04-20 2011-06-01 Institut für Rundfunktechnik GmbH Verfahren zum Erzeugen eines abwärtskompatiblen Tonformates
US9531761B2 (en) * 2010-07-01 2016-12-27 Broadcom Corporation Method and system for prioritizing and scheduling services in an IP multimedia network
US20120005457A1 (en) 2010-07-01 2012-01-05 International Business Machines Corporation Using software-controlled smt priority to optimize data prefetch with assist thread
JP2012108451A (ja) * 2010-10-18 2012-06-07 Sony Corp 音声処理装置および方法、並びにプログラム
EP2469741A1 (en) 2010-12-21 2012-06-27 Thomson Licensing Method and apparatus for encoding and decoding successive frames of an ambisonics representation of a 2- or 3-dimensional sound field
CA2823175C (en) * 2010-12-29 2016-07-26 Ki-Hyun Choo Apparatus and method for encoding/decoding for high-frequency bandwidth extension
CN103649706B (zh) * 2011-03-16 2015-11-25 Dts(英属维尔京群岛)有限公司 三维音频音轨的编码及再现
JP5856295B2 (ja) 2011-07-01 2016-02-09 ドルビー ラボラトリーズ ライセンシング コーポレイション 適応的オーディオシステムのための同期及びスイッチオーバ方法及びシステム
EP2727380B1 (en) * 2011-07-01 2020-03-11 Dolby Laboratories Licensing Corporation Upmixing object based audio
WO2013122385A1 (en) * 2012-02-15 2013-08-22 Samsung Electronics Co., Ltd. Data transmitting apparatus, data receiving apparatus, data transreceiving system, data transmitting method, data receiving method and data transreceiving method
WO2013181272A2 (en) * 2012-05-31 2013-12-05 Dts Llc Object-based audio system using vector base amplitude panning
TW201415893A (zh) * 2012-06-29 2014-04-16 Vid Scale Inc 以預測資訊為基礎之訊框優先
KR20140017338A (ko) * 2012-07-31 2014-02-11 인텔렉추얼디스커버리 주식회사 오디오 신호 처리 장치 및 방법
GB2519475A (en) * 2012-08-21 2015-04-22 Immerz Inc Systems and methods for a vibrating input device
US9025458B2 (en) * 2012-10-23 2015-05-05 Verizon Patent And Licensing Inc. Reducing congestion of media delivery over a content delivery network
US9805725B2 (en) * 2012-12-21 2017-10-31 Dolby Laboratories Licensing Corporation Object clustering for rendering object-based audio content based on perceptual criteria
MX347551B (es) * 2013-01-15 2017-05-02 Koninklijke Philips Nv Procesamiento de audio binaural.
US20150201041A1 (en) * 2013-03-18 2015-07-16 Google Inc. Device dependent codec negotiation
EP2782094A1 (en) * 2013-03-22 2014-09-24 Thomson Licensing Method and apparatus for enhancing directivity of a 1st order Ambisonics signal
TWI530941B (zh) * 2013-04-03 2016-04-21 杜比實驗室特許公司 用於基於物件音頻之互動成像的方法與系統
JP2016518067A (ja) * 2013-04-05 2016-06-20 トムソン ライセンシングThomson Licensing 没入型オーディオの残響音場を管理する方法
US9501533B2 (en) * 2013-04-16 2016-11-22 Sonos, Inc. Private queue for a media playback system
TWI673707B (zh) * 2013-07-19 2019-10-01 瑞典商杜比國際公司 將以L<sub>1</sub>個頻道為基礎之輸入聲音訊號產生至L<sub>2</sub>個揚聲器頻道之方法及裝置,以及得到一能量保留混音矩陣之方法及裝置,用以將以輸入頻道為基礎之聲音訊號混音以用於L<sub>1</sub>個聲音頻道至L<sub>2</sub>個揚聲器頻道
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
WO2015056383A1 (ja) * 2013-10-17 2015-04-23 パナソニック株式会社 オーディオエンコード装置及びオーディオデコード装置
KR102160254B1 (ko) * 2014-01-10 2020-09-25 삼성전자주식회사 액티브다운 믹스 방식을 이용한 입체 음향 재생 방법 및 장치
JP6439296B2 (ja) 2014-03-24 2018-12-19 ソニー株式会社 復号装置および方法、並びにプログラム
US9570065B2 (en) * 2014-09-29 2017-02-14 Nuance Communications, Inc. Systems and methods for multi-style speech synthesis
KR102759041B1 (ko) * 2017-04-26 2025-01-24 소니그룹주식회사 신호 처리 장치 및 방법, 및 프로그램
US11357047B2 (en) * 2020-05-13 2022-06-07 Qualcomm Incorporated Adaptive detection threshold for contention-based channel access

Similar Documents

Publication Publication Date Title
MX378540B (es) Aparato codificador, metodo de codificacion, aparato decodificador, metodo de decodificacion, y programa.
AR123837A2 (es) Codificador de audio para la codificación de una señal de múltiples canales, un decodificador de audio para la decodificación de una señal de audio codificada, métodos y programa de computación
AR125773A2 (es) Procesador de datos de audio para decodificadores de audio y/o renderizadores y método para procesar datos de audio
TWI456568B (zh) 編碼裝置及方法、及程式
JP2012168494A5 (enExample)
RU2016137197A (ru) Устройство кодирования и способ кодирования, устройство декодирования и способ декодирования, и программа
MX2011010285A (es) Decodificador de audio y metodo de decodificacion usando combinacion de reduccion de canales de audio eficiente.
SG194706A1 (en) Apparatus and method for audio encoding and decoding employing sinusoidalsubstitution
MX2017001243A (es) Codificador y decodificador de audio usando un procesador de dominio de frecuencia, un procesador de dominio de tiempo y procesador cruzado para inicializacion continua.
JP2012145895A5 (enExample)
WO2019204214A3 (en) Methods, apparatus and systems for encoding and decoding of directional sound sources
RU2015102326A (ru) Устройство для кодирования аудиосигнала, имеющего множество каналов
JP2015527609A5 (enExample)
MY193732A (en) Apparatus and method for efficient synthesis of sinusoids and sweeps by employing spectral patterns
MX2016015786A (es) Dispositivo de codificacion de señal acustica, dispositivo de decodificacion de señal acustica, metodo para codificar una señal acustica y metodo para decodificar una señal acustica.
MY208250A (en) Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to dirac based spatial audio coding using low-order, mid-order and high-order components generators
MX348811B (es) Aparato y metodo para la codificacion de objetos de audio espacial que emplea objetos ocultos para la manipulacion de mezclas de señales.
AR094680A1 (es) Aparato y método para procesar una señal codificada y codificador y método para generar una señal codificada
RU2017106641A (ru) Устройство и способ кодирования, устройство и способ декодирования и программа
AR094683A1 (es) Aparato y método para sintetizar una señal de audio, decodificador, codificador, sistema y programa de computación
MY183529A (en) Frequency band table design for high frequency reconstruction algorithms
MY170179A (en) Apparatus and method for audio signal envelope encoding, processing and decoding by splitting the audio signal envelope employing distribution quantization and coding
TH115631A (th) ตัวถอดรหัสและวิธีการถอดรหัสสัญญาณเสียงที่ใช้การดาวน์มิกซ์ (Downmixing) ที่มีประสิทธิภาพ
TH43165B (th) ตัวถอดรหัสและวิธีการถอดรหัสสัญญาณเสียงที่ใช้การดาวน์มิกซ์ (Downmixing) ที่มีประสิทธิภาพ
UA101262C2 (ru) Аудиодекодер и способ декодирования с использованием эффективного понижающего микширования