BR112017027103B1 - Aparelho e método de processamento de áudio, e, meio legível por computador não- transitório - Google Patents
Aparelho e método de processamento de áudio, e, meio legível por computador não- transitório Download PDFInfo
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- BR112017027103B1 BR112017027103B1 BR112017027103-6A BR112017027103A BR112017027103B1 BR 112017027103 B1 BR112017027103 B1 BR 112017027103B1 BR 112017027103 A BR112017027103 A BR 112017027103A BR 112017027103 B1 BR112017027103 B1 BR 112017027103B1
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- Brazil
- Prior art keywords
- propagation
- vector
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- sound
- calculation unit
- Prior art date
Links
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- 238000012545 processing Methods 0.000 title claims abstract description 181
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- 238000004364 calculation method Methods 0.000 claims abstract description 226
- 230000005236 sound signal Effects 0.000 claims abstract description 90
- 238000013139 quantization Methods 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 claims description 44
- 230000004044 response Effects 0.000 claims description 29
- 238000003672 processing method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 34
- 230000008569 process Effects 0.000 description 415
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- 230000005855 radiation Effects 0.000 description 32
- 230000006866 deterioration Effects 0.000 description 15
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- 238000004091 panning Methods 0.000 description 4
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- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
- H04S7/303—Tracking of listener position or orientation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
- H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR122022019901-1A BR122022019901B1 (pt) | 2015-06-24 | 2016-06-09 | Aparelho e método de processamento de áudio, e, meio de armazenamento não transitório legível por computador |
| BR122022019910-0A BR122022019910B1 (pt) | 2015-06-24 | 2016-06-09 | Aparelho e método de processamento de áudio, e, meio de armazenamento não transitório legível por computador |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015126650 | 2015-06-24 | ||
| JP2015-126650 | 2015-06-24 | ||
| JP2015-148683 | 2015-07-28 | ||
| JP2015148683 | 2015-07-28 | ||
| PCT/JP2016/067195 WO2016208406A1 (ja) | 2015-06-24 | 2016-06-09 | 音声処理装置および方法、並びにプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017027103A2 BR112017027103A2 (https=) | 2018-08-21 |
| BR112017027103B1 true BR112017027103B1 (pt) | 2023-12-26 |
Family
ID=57585608
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017027103-6A BR112017027103B1 (pt) | 2015-06-24 | 2016-06-09 | Aparelho e método de processamento de áudio, e, meio legível por computador não- transitório |
| BR122022019901-1A BR122022019901B1 (pt) | 2015-06-24 | 2016-06-09 | Aparelho e método de processamento de áudio, e, meio de armazenamento não transitório legível por computador |
| BR122022019910-0A BR122022019910B1 (pt) | 2015-06-24 | 2016-06-09 | Aparelho e método de processamento de áudio, e, meio de armazenamento não transitório legível por computador |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR122022019901-1A BR122022019901B1 (pt) | 2015-06-24 | 2016-06-09 | Aparelho e método de processamento de áudio, e, meio de armazenamento não transitório legível por computador |
| BR122022019910-0A BR122022019910B1 (pt) | 2015-06-24 | 2016-06-09 | Aparelho e método de processamento de áudio, e, meio de armazenamento não transitório legível por computador |
Country Status (11)
| Country | Link |
|---|---|
| US (6) | US10567903B2 (https=) |
| EP (4) | EP3680898B1 (https=) |
| JP (5) | JP6962192B2 (https=) |
| KR (6) | KR102633077B1 (https=) |
| CN (3) | CN107710790B (https=) |
| AU (4) | AU2016283182B2 (https=) |
| BR (3) | BR112017027103B1 (https=) |
| ES (2) | ES2980610T3 (https=) |
| RU (2) | RU2019138260A (https=) |
| SG (1) | SG11201710080XA (https=) |
| WO (1) | WO2016208406A1 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107710790B (zh) | 2015-06-24 | 2021-06-22 | 索尼公司 | 用于处理声音的装置、方法及程序 |
| US9949052B2 (en) * | 2016-03-22 | 2018-04-17 | Dolby Laboratories Licensing Corporation | Adaptive panner of audio objects |
| US10241748B2 (en) * | 2016-12-13 | 2019-03-26 | EVA Automation, Inc. | Schedule-based coordination of audio sources |
| JP6868093B2 (ja) * | 2017-03-24 | 2021-05-12 | シャープ株式会社 | 音声信号処理装置及び音声信号処理システム |
| JP7107305B2 (ja) * | 2017-04-25 | 2022-07-27 | 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 |
| US11574644B2 (en) * | 2017-04-26 | 2023-02-07 | Sony Corporation | Signal processing device and method, and program |
| CN111903136B (zh) * | 2018-03-29 | 2024-07-16 | 索尼公司 | 信息处理装置、信息处理方法和计算机可读存储介质 |
| EP3777246B1 (en) | 2018-04-09 | 2022-06-22 | Dolby International AB | Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio |
| US11375332B2 (en) | 2018-04-09 | 2022-06-28 | Dolby International Ab | Methods, apparatus and systems for three degrees of freedom (3DoF+) extension of MPEG-H 3D audio |
| CN111955020B (zh) * | 2018-04-11 | 2022-08-23 | 杜比国际公司 | 用于音频渲染的预渲染信号的方法、设备和系统 |
| EP3779976B1 (en) | 2018-04-12 | 2023-07-05 | Sony Group Corporation | Information processing device, method, and program |
| KR20210066807A (ko) * | 2018-09-28 | 2021-06-07 | 소니그룹주식회사 | 정보 처리 장치 및 방법, 그리고 프로그램 |
| KR102649597B1 (ko) * | 2019-01-02 | 2024-03-20 | 한국전자통신연구원 | 무인 비행체를 이용한 신호원의 위치정보 확인 방법 및 장치 |
| WO2020200964A1 (en) * | 2019-03-29 | 2020-10-08 | Sony Corporation | Apparatus and method |
| KR102127179B1 (ko) * | 2019-06-05 | 2020-06-26 | 서울과학기술대학교 산학협력단 | 플렉서블 렌더링을 이용한 가상 현실 기반 음향 시뮬레이션 시스템 |
| US20230253000A1 (en) * | 2020-07-09 | 2023-08-10 | Sony Group Corporation | Signal processing device, signal processing method, and program |
| JP7643113B2 (ja) | 2021-03-19 | 2025-03-11 | ヤマハ株式会社 | 音信号処理方法および音信号処理装置 |
| CN113889125B (zh) * | 2021-12-02 | 2022-03-04 | 腾讯科技（深圳）有限公司 | 音频生成方法、装置、计算机设备和存储介质 |
| US12457466B2 (en) * | 2022-05-31 | 2025-10-28 | Beijing Boe Display Technology Co., Ltd. | Audio control method, control device, driving circuit and readable storage medium |
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| JP6187131B2 (ja) * | 2013-10-17 | 2017-08-30 | ヤマハ株式会社 | 音像定位装置 |
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| FR3024310A1 (fr) * | 2014-07-25 | 2016-01-29 | Commissariat Energie Atomique | Procede de regulation dynamique de debits de consigne dans un reseau sur puce, programme d'ordinateur et dispositif de traitement de donnees correspondants |
| CN107710790B (zh) | 2015-06-24 | 2021-06-22 | 索尼公司 | 用于处理声音的装置、方法及程序 |
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2016
- 2016-06-09 CN CN201680034827.1A patent/CN107710790B/zh active Active
- 2016-06-09 BR BR112017027103-6A patent/BR112017027103B1/pt active IP Right Grant
- 2016-06-09 AU AU2016283182A patent/AU2016283182B2/en active Active
- 2016-06-09 ES ES20155520T patent/ES2980610T3/es active Active
- 2016-06-09 RU RU2019138260A patent/RU2019138260A/ru unknown
- 2016-06-09 RU RU2017143920A patent/RU2708441C2/ru active
- 2016-06-09 KR KR1020237000959A patent/KR102633077B1/ko active Active
- 2016-06-09 CN CN202110611258.5A patent/CN113473353B/zh active Active
- 2016-06-09 EP EP20155520.8A patent/EP3680898B1/en active Active
- 2016-06-09 EP EP24158155.2A patent/EP4354905B1/en active Active
- 2016-06-09 KR KR1020227001727A patent/KR102488354B1/ko active Active
- 2016-06-09 KR KR1020257000490A patent/KR20250012717A/ko active Pending
- 2016-06-09 CN CN202011538529.0A patent/CN112562697B/zh active Active
- 2016-06-09 EP EP25196916.8A patent/EP4645909A3/en active Pending
- 2016-06-09 KR KR1020187035934A patent/KR102373459B1/ko active Active
- 2016-06-09 KR KR1020177035890A patent/KR101930671B1/ko active Active
- 2016-06-09 JP JP2017525183A patent/JP6962192B2/ja active Active
- 2016-06-09 BR BR122022019901-1A patent/BR122022019901B1/pt active IP Right Grant
- 2016-06-09 KR KR1020247003591A patent/KR102770728B1/ko active Active
- 2016-06-09 ES ES24158155T patent/ES3050216T3/es active Active
- 2016-06-09 EP EP16814177.8A patent/EP3319342B1/en active Active
- 2016-06-09 WO PCT/JP2016/067195 patent/WO2016208406A1/ja not_active Ceased
- 2016-06-09 US US15/737,026 patent/US10567903B2/en active Active
- 2016-06-09 BR BR122022019910-0A patent/BR122022019910B1/pt active IP Right Grant
- 2016-06-09 SG SG11201710080XA patent/SG11201710080XA/en unknown
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2019
- 2019-04-26 AU AU2019202924A patent/AU2019202924B2/en active Active
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2020
- 2020-01-03 US US16/734,211 patent/US11140505B2/en active Active
- 2020-11-26 AU AU2020277210A patent/AU2020277210B2/en active Active
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2021
- 2021-09-14 US US17/474,669 patent/US11540080B2/en active Active
- 2021-10-13 JP JP2021168115A patent/JP7147948B2/ja active Active
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2022
- 2022-03-04 AU AU2022201515A patent/AU2022201515A1/en not_active Abandoned
- 2022-09-22 JP JP2022151327A patent/JP7400910B2/ja active Active
- 2022-11-23 US US17/993,001 patent/US12096202B2/en active Active
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2023
- 2023-12-07 JP JP2023207055A patent/JP7626190B2/ja active Active
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2024
- 2024-05-14 US US18/663,637 patent/US12294850B2/en active Active
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2025
- 2025-01-22 JP JP2025008873A patent/JP2025061575A/ja active Pending
- 2025-04-09 US US19/174,399 patent/US20250240591A1/en active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112017027103B1 (pt) | Aparelho e método de processamento de áudio, e, meio legível por computador não- transitório | |
| BR122022008519B1 (pt) | Aparelho e método de processamento de áudio, e, meio legível por computador não-transitório |
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| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/06/2016, OBSERVADAS AS CONDICOES LEGAIS |