SG11202000330XA - Concept for generating an enhanced sound field description or a modified sound field description using a multi-point sound field description - Google Patents
Concept for generating an enhanced sound field description or a modified sound field description using a multi-point sound field descriptionInfo
- Publication number
- SG11202000330XA SG11202000330XA SG11202000330XA SG11202000330XA SG11202000330XA SG 11202000330X A SG11202000330X A SG 11202000330XA SG 11202000330X A SG11202000330X A SG 11202000330XA SG 11202000330X A SG11202000330X A SG 11202000330XA SG 11202000330X A SG11202000330X A SG 11202000330XA
- Authority
- SG
- Singapore
- Prior art keywords
- sound field
- field description
- international
- generating
- reference location
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000008520 organization Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
-
- 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
- H04S7/304—For headphones
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0272—Voice signal separating
-
- 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
- H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/03—Application of parametric coding in stereophonic audio systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/11—Application of ambisonics in stereophonic audio systems
-
- 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
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
-
- 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
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
- H04S7/306—For headphones
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Stereophonic System (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17181488 | 2017-07-14 | ||
| PCT/EP2018/069140 WO2019012131A1 (en) | 2017-07-14 | 2018-07-13 | CONCEPT FOR GENERATING AN ENHANCED AUDIO FIELD DESCRIPTION OR A MODIFIED AUDIO FIELD DESCRIPTION USING A MULTIPOINT SOUND FIELD DESCRIPTION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202000330XA true SG11202000330XA (en) | 2020-02-27 |
Family
ID=59631530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202000330XA SG11202000330XA (en) | 2017-07-14 | 2018-07-13 | Concept for generating an enhanced sound field description or a modified sound field description using a multi-point sound field description |
Country Status (14)
| Country | Link |
|---|---|
| US (3) | US11463834B2 (ru) |
| EP (1) | EP3652735A1 (ru) |
| JP (2) | JP7119060B2 (ru) |
| KR (2) | KR102491818B1 (ru) |
| CN (2) | CN111149155B (ru) |
| AR (1) | AR112451A1 (ru) |
| AU (1) | AU2018298874C1 (ru) |
| BR (1) | BR112020000775A2 (ru) |
| CA (1) | CA3069241C (ru) |
| RU (1) | RU2736418C1 (ru) |
| SG (1) | SG11202000330XA (ru) |
| TW (1) | TWI713866B (ru) |
| WO (1) | WO2019012131A1 (ru) |
| ZA (1) | ZA202000020B (ru) |
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| US11432099B2 (en) | 2018-04-11 | 2022-08-30 | Dolby International Ab | Methods, apparatus and systems for 6DoF audio rendering and data representations and bitstream structures for 6DoF audio rendering |
| US11790925B2 (en) * | 2018-07-04 | 2023-10-17 | Sony Corporation | Information processing device and method, and program |
| US11019449B2 (en) * | 2018-10-06 | 2021-05-25 | Qualcomm Incorporated | Six degrees of freedom and three degrees of freedom backward compatibility |
| GB2582748A (en) * | 2019-03-27 | 2020-10-07 | Nokia Technologies Oy | Sound field related rendering |
| WO2021018378A1 (en) * | 2019-07-29 | 2021-02-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus, method or computer program for processing a sound field representation in a spatial transform domain |
| US11341952B2 (en) * | 2019-08-06 | 2022-05-24 | Insoundz, Ltd. | System and method for generating audio featuring spatial representations of sound sources |
| CN110544486B (zh) * | 2019-09-02 | 2021-11-02 | 上海其高电子科技有限公司 | 基于麦克风阵列的语音增强方法及系统 |
| WO2021086809A1 (en) | 2019-10-28 | 2021-05-06 | Arizona Board Of Regents On Behalf Of Arizona State University | Methods and systems for remote sleep monitoring |
| EP4052067A4 (en) * | 2019-11-01 | 2022-12-21 | Arizona Board of Regents on behalf of Arizona State University | REMOTE RECOVERY OF ACOUSTIC SIGNALS FROM PASSIVE SOURCES |
| US20220360930A1 (en) * | 2019-11-13 | 2022-11-10 | Sony Group Corporation | Signal processing device, method, and program |
| CN112153538B (zh) * | 2020-09-24 | 2022-02-22 | 京东方科技集团股份有限公司 | 显示装置及其全景声实现方法、非易失性存储介质 |
| FR3115103B1 (fr) * | 2020-10-12 | 2023-05-12 | Renault Sas | Dispositif et procédé de mesure et de visualisation d’un champ sonore |
| JP2022083445A (ja) | 2020-11-24 | 2022-06-03 | ネイバー コーポレーション | ユーザカスタム型臨場感を実現するためのオーディオコンテンツを製作するコンピュータシステムおよびその方法 |
| JP2022083443A (ja) | 2020-11-24 | 2022-06-03 | ネイバー コーポレーション | オーディオと関連してユーザカスタム型臨場感を実現するためのコンピュータシステムおよびその方法 |
| KR102500694B1 (ko) * | 2020-11-24 | 2023-02-16 | 네이버 주식회사 | 사용자 맞춤형 현장감 실현을 위한 오디오 콘텐츠를 제작하는 컴퓨터 시스템 및 그의 방법 |
| CN114584913B (zh) * | 2020-11-30 | 2023-05-16 | 华为技术有限公司 | Foa信号和双耳信号的获得方法、声场采集装置及处理装置 |
| US11653166B2 (en) * | 2021-05-27 | 2023-05-16 | Qualcomm Incorporated | Directional audio generation with multiple arrangements of sound sources |
| WO2024044113A2 (en) * | 2022-08-24 | 2024-02-29 | Dolby Laboratories Licensing Corporation | Rendering audio captured with multiple devices |
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| JPH08107600A (ja) | 1994-10-04 | 1996-04-23 | Yamaha Corp | 音像定位装置 |
| US5970152A (en) * | 1996-04-30 | 1999-10-19 | Srs Labs, Inc. | Audio enhancement system for use in a surround sound environment |
| JP2006074589A (ja) | 2004-09-03 | 2006-03-16 | Matsushita Electric Ind Co Ltd | 音響処理装置 |
| EP2205007B1 (en) | 2008-12-30 | 2019-01-09 | Dolby International AB | Method and apparatus for three-dimensional acoustic field encoding and optimal reconstruction |
| EP2346028A1 (en) | 2009-12-17 | 2011-07-20 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | An apparatus and a method for converting a first parametric spatial audio signal into a second parametric spatial audio signal |
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| DE102013225892A1 (de) | 2013-12-13 | 2015-06-18 | Robert Bosch Gmbh | Schrägscheibenmaschine, Schrägscheibe und Verfahren zur hydrostatischen Entlastung einer Stellteilanbindung einer Schrägscheibenmaschine und zum Druckabbau eines Arbeitsmediums während eines Umsteuervorgangs der Schrägscheibenmaschine |
| SG11201605692WA (en) | 2014-01-16 | 2016-08-30 | Sony Corp | Audio processing device and method, and program therefor |
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| CN105635635A (zh) | 2014-11-19 | 2016-06-01 | 杜比实验室特许公司 | 调节视频会议系统中的空间一致性 |
| EP3389285B1 (en) | 2015-12-10 | 2021-05-05 | Sony Corporation | Speech processing device, method, and program |
| US10659906B2 (en) | 2017-01-13 | 2020-05-19 | Qualcomm Incorporated | Audio parallax for virtual reality, augmented reality, and mixed reality |
| US10182303B1 (en) * | 2017-07-12 | 2019-01-15 | Google Llc | Ambisonics sound field navigation using directional decomposition and path distance estimation |
-
2018
- 2018-07-13 SG SG11202000330XA patent/SG11202000330XA/en unknown
- 2018-07-13 CN CN201880060064.7A patent/CN111149155B/zh active Active
- 2018-07-13 KR KR1020207001183A patent/KR102491818B1/ko active IP Right Grant
- 2018-07-13 CN CN202311248978.5A patent/CN117319917A/zh active Pending
- 2018-07-13 AR ARP180101958 patent/AR112451A1/es active IP Right Grant
- 2018-07-13 CA CA3069241A patent/CA3069241C/en active Active
- 2018-07-13 BR BR112020000775-7A patent/BR112020000775A2/pt unknown
- 2018-07-13 AU AU2018298874A patent/AU2018298874C1/en active Active
- 2018-07-13 KR KR1020227021791A patent/KR102654507B1/ko active IP Right Grant
- 2018-07-13 EP EP18737640.5A patent/EP3652735A1/en active Pending
- 2018-07-13 RU RU2020106725A patent/RU2736418C1/ru active
- 2018-07-13 WO PCT/EP2018/069140 patent/WO2019012131A1/en active Search and Examination
- 2018-07-13 JP JP2020500728A patent/JP7119060B2/ja active Active
- 2018-07-16 TW TW107124520A patent/TWI713866B/zh active
-
2020
- 2020-01-02 ZA ZA2020/00020A patent/ZA202000020B/en unknown
- 2020-01-10 US US16/740,272 patent/US11463834B2/en active Active
-
2022
- 2022-08-03 JP JP2022124044A patent/JP2022153626A/ja active Pending
- 2022-08-29 US US17/898,016 patent/US11950085B2/en active Active
-
2023
- 2023-11-17 US US18/513,090 patent/US20240098445A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US11463834B2 (en) | 2022-10-04 |
| AU2018298874C1 (en) | 2023-10-19 |
| KR20220098261A (ko) | 2022-07-11 |
| KR102491818B1 (ko) | 2023-01-26 |
| RU2736418C1 (ru) | 2020-11-17 |
| US20240098445A1 (en) | 2024-03-21 |
| CN111149155B (zh) | 2023-10-10 |
| KR102654507B1 (ko) | 2024-04-05 |
| US20200228913A1 (en) | 2020-07-16 |
| AU2018298874A1 (en) | 2020-02-20 |
| CA3069241A1 (en) | 2019-01-17 |
| ZA202000020B (en) | 2021-10-27 |
| JP2022153626A (ja) | 2022-10-12 |
| CN117319917A (zh) | 2023-12-29 |
| KR20200040745A (ko) | 2020-04-20 |
| WO2019012131A1 (en) | 2019-01-17 |
| CN111149155A (zh) | 2020-05-12 |
| AU2018298874B2 (en) | 2021-08-19 |
| TW201909657A (zh) | 2019-03-01 |
| US20220417695A1 (en) | 2022-12-29 |
| BR112020000775A2 (pt) | 2020-07-14 |
| EP3652735A1 (en) | 2020-05-20 |
| JP2020527746A (ja) | 2020-09-10 |
| JP7119060B2 (ja) | 2022-08-16 |
| TWI713866B (zh) | 2020-12-21 |
| CA3069241C (en) | 2023-10-17 |
| US11950085B2 (en) | 2024-04-02 |
| AR112451A1 (es) | 2019-10-30 |
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