JP2015194666A5 - - Google Patents
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- 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
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- 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.)
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- 230000005236 sound signal Effects 0.000 claims description 41
- 238000012856 packing Methods 0.000 claims description 3
- 238000009877 rendering Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 238000001228 spectrum Methods 0.000 claims 2
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 |
| 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 |
| KR1020217028231A KR20210111897A (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 |
| CN202010176142.9A CN111489758B (zh) | 2014-03-24 | 2015-03-16 | 解码装置、解码方法及存储介质 |
| KR1020247040609A KR20250002792A (ko) | 2014-03-24 | 2015-03-16 | 인코딩 장치 및 인코딩 방법, 디코딩 장치 및 디코딩 방법, 및 프로그램 |
| EP23168474.7A EP4243016A3 (en) | 2014-03-24 | 2015-03-16 | Decoding device and decoding method, and program |
| RU2016137197A RU2689438C2 (ru) | 2014-03-24 | 2015-03-16 | Устройство кодирования и способ кодирования, устройство декодирования и способ декодирования и программа |
| KR1020237005472A KR102741508B1 (ko) | 2014-03-24 | 2015-03-16 | 인코딩 장치 및 인코딩 방법, 디코딩 장치 및 디코딩 방법, 및 프로그램 |
| 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 |
| RU2019112504A RU2019112504A (ru) | 2014-03-24 | 2015-03-16 | Устройство кодирования и способ кодирования, устройство декодирования и способ декодирования, и программа |
| KR1020167021269A KR102300062B1 (ko) | 2014-03-24 | 2015-03-16 | 인코딩 장치 및 인코딩 방법, 디코딩 장치 및 디코딩 방법, 및 프로그램 |
| US15/127,182 US20180033440A1 (en) | 2014-03-24 | 2015-03-16 | Encoding device and encoding method, decoding device and decoding method, and program |
| EP15719835.9A EP3123470B1 (en) | 2014-03-24 | 2015-03-16 | Encoding device and encoding method, decoding device and decoding method, and program |
| EP20183981.8A EP3745397B1 (en) | 2014-03-24 | 2015-03-16 | Decoding device and decoding method, and program |
| 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 US20240055007A1 (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) | KR20210111897A (enExample) |
| CN (2) | CN106133828B (enExample) |
| BR (1) | BR112016021407B1 (enExample) |
| RU (2) | RU2689438C2 (enExample) |
| WO (1) | WO2015146057A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6288100B2 (ja) * | 2013-10-17 | 2018-03-07 | 株式会社ソシオネクスト | 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 |
| US10477269B2 (en) * | 2015-04-08 | 2019-11-12 | Sony Corporation | Transmission apparatus, transmission method, reception apparatus, and reception method |
| US10992727B2 (en) | 2015-04-08 | 2021-04-27 | Sony Corporation | Transmission apparatus, transmission method, reception apparatus, and reception method |
| US10424307B2 (en) * | 2017-01-03 | 2019-09-24 | Nokia Technologies Oy | Adapting a distributed audio recording for end user free viewpoint monitoring |
| EP3566473B8 (en) * | 2017-03-06 | 2022-06-15 | Dolby International AB | Integrated reconstruction and rendering of audio signals |
| BR112019021904A2 (pt) * | 2017-04-26 | 2020-05-26 | Sony Corporation | Dispositivo e método de processamento de sinal, e, programa. |
| 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 |
| WO2020080099A1 (ja) * | 2018-10-16 | 2020-04-23 | 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 |
| 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 |
| EP3886089B1 (en) * | 2018-11-20 | 2025-07-23 | Sony Group Corporation | Information processing device and method, and program |
| JP7677325B2 (ja) * | 2020-04-01 | 2025-05-15 | ソニーグループ株式会社 | 信号処理装置および方法、並びにプログラム |
| 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 |
| 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 (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| US8787594B1 (en) * | 2005-01-28 | 2014-07-22 | Texas Instruments Incorporated | Multi-stream audio level controller |
| 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 |
| 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 |
| US8085786B2 (en) * | 2007-03-16 | 2011-12-27 | Qualcomm Incorporated | H-ARQ throughput optimization by prioritized decoding |
| 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 |
| JP5726874B2 (ja) * | 2009-08-14 | 2015-06-03 | ディーティーエス・エルエルシーDts Llc | オブジェクト指向オーディオストリーミングシステム |
| JP5645951B2 (ja) * | 2009-11-20 | 2014-12-24 | フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー.ファオ | ダウンミックス信号表現に基づくアップミックス信号を提供する装置、マルチチャネルオーディオ信号を表しているビットストリームを提供する装置、方法、コンピュータプログラム、および線形結合パラメータを使用してマルチチャネルオーディオ信号を表しているビットストリーム |
| US9531761B2 (en) * | 2010-07-01 | 2016-12-27 | Broadcom Corporation | Method and system for prioritizing and scheduling services in an IP multimedia network |
| 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 |
| KR20140027954A (ko) * | 2011-03-16 | 2014-03-07 | 디티에스, 인코포레이티드 | 3차원 오디오 사운드트랙의 인코딩 및 재현 |
| WO2013181272A2 (en) * | 2012-05-31 | 2013-12-05 | Dts Llc | Object-based audio system using vector base amplitude panning |
| US9025458B2 (en) * | 2012-10-23 | 2015-05-05 | Verizon Patent And Licensing Inc. | Reducing congestion of media delivery over a content delivery network |
| CN104885151B (zh) * | 2012-12-21 | 2017-12-22 | 杜比实验室特许公司 | 用于基于感知准则呈现基于对象的音频内容的对象群集 |
| EP2946571B1 (en) * | 2013-01-15 | 2018-04-11 | Koninklijke Philips N.V. | Binaural audio processing |
| JP6288100B2 (ja) * | 2013-10-17 | 2018-03-07 | 株式会社ソシオネクスト | 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 |
-
2014
- 2014-07-02 JP JP2014136633A patent/JP6439296B2/ja active Active
-
2015
- 2015-03-16 KR KR1020217028231A patent/KR20210111897A/ko not_active Ceased
- 2015-03-16 KR KR1020167021269A patent/KR102300062B1/ko active Active
- 2015-03-16 RU RU2016137197A patent/RU2689438C2/ru active
- 2015-03-16 CN CN201580014248.6A patent/CN106133828B/zh active Active
- 2015-03-16 EP EP20183981.8A patent/EP3745397B1/en active Active
- 2015-03-16 EP EP15719835.9A patent/EP3123470B1/en active Active
- 2015-03-16 CN CN202010176142.9A patent/CN111489758B/zh active Active
- 2015-03-16 RU RU2019112504A patent/RU2019112504A/ru unknown
- 2015-03-16 KR KR1020237005472A patent/KR102741508B1/ko active Active
- 2015-03-16 WO PCT/JP2015/001432 patent/WO2015146057A1/en not_active Ceased
- 2015-03-16 KR KR1020247040609A patent/KR20250002792A/ko active Pending
- 2015-03-16 EP EP23168474.7A patent/EP4243016A3/en active Pending
- 2015-03-16 BR BR112016021407-2A patent/BR112016021407B1/pt active IP Right Grant
- 2015-03-16 US US15/127,182 patent/US20180033440A1/en not_active Abandoned
-
2019
- 2019-12-24 US US16/726,755 patent/US20200135216A1/en not_active Abandoned
-
2021
- 2021-09-01 US US17/464,594 patent/US20210398546A1/en not_active Abandoned
-
2023
- 2023-10-24 US US18/493,363 patent/US20240055007A1/en active Pending
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