HK1220844A1 - 用於生成環繞立體聲聲場的方法及其裝置和程序產品 - Google Patents
用於生成環繞立體聲聲場的方法及其裝置和程序產品Info
- Publication number
- HK1220844A1 HK1220844A1 HK16108833.6A HK16108833A HK1220844A1 HK 1220844 A1 HK1220844 A1 HK 1220844A1 HK 16108833 A HK16108833 A HK 16108833A HK 1220844 A1 HK1220844 A1 HK 1220844A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- generating
- computer program
- program product
- sound field
- surround sound
- Prior art date
Links
Classifications
-
- 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
- H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
- H04R29/002—Loudspeaker arrays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/004—Monitoring arrangements; Testing arrangements for microphones
- H04R29/005—Microphone arrays
-
- 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
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
-
- 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
- H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
-
- 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
- H04S2420/11—Application of ambisonics in stereophonic audio systems
-
- 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
- H04S7/308—Electronic adaptation dependent on speaker or headphone connection
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- General Physics & Mathematics (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310246729.2A CN104244164A (zh) | 2013-06-18 | 2013-06-18 | 生成环绕立体声声场 |
US201361839474P | 2013-06-26 | 2013-06-26 | |
PCT/US2014/042800 WO2014204999A2 (en) | 2013-06-18 | 2014-06-17 | Generating surround sound field |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1220844A1 true HK1220844A1 (zh) | 2017-05-12 |
Family
ID=52105492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16108833.6A HK1220844A1 (zh) | 2013-06-18 | 2016-07-23 | 用於生成環繞立體聲聲場的方法及其裝置和程序產品 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9668080B2 (zh) |
EP (1) | EP3011763B1 (zh) |
JP (2) | JP5990345B1 (zh) |
CN (2) | CN104244164A (zh) |
HK (1) | HK1220844A1 (zh) |
WO (1) | WO2014204999A2 (zh) |
Families Citing this family (36)
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US10225814B2 (en) * | 2015-04-05 | 2019-03-05 | Qualcomm Incorporated | Conference audio management |
FR3034892B1 (fr) * | 2015-04-10 | 2018-03-23 | Orange | Procede de traitement de donnees pour l'estimation de parametres de mixage de signaux audio, procede de mixage, dispositifs, et programmes d'ordinateurs associes |
EP3079074A1 (fr) * | 2015-04-10 | 2016-10-12 | B<>Com | Procédé de traitement de données pour l'estimation de paramètres de mixage de signaux audio, procédé de mixage, dispositifs, et programmes d'ordinateurs associés |
GB2540226A (en) * | 2015-07-08 | 2017-01-11 | Nokia Technologies Oy | Distributed audio microphone array and locator configuration |
US9769563B2 (en) | 2015-07-22 | 2017-09-19 | Harman International Industries, Incorporated | Audio enhancement via opportunistic use of microphones |
CN105120421B (zh) * | 2015-08-21 | 2017-06-30 | 北京时代拓灵科技有限公司 | 一种生成虚拟环绕声的方法和装置 |
EP3400722A1 (en) * | 2016-01-04 | 2018-11-14 | Harman Becker Automotive Systems GmbH | Sound wave field generation |
EP3188504B1 (en) | 2016-01-04 | 2020-07-29 | Harman Becker Automotive Systems GmbH | Multi-media reproduction for a multiplicity of recipients |
CN106162206A (zh) * | 2016-08-03 | 2016-11-23 | 北京疯景科技有限公司 | 全景录制、播放方法及装置 |
EP3293987B1 (en) | 2016-09-13 | 2020-10-21 | Nokia Technologies Oy | Audio processing |
GB2554446A (en) * | 2016-09-28 | 2018-04-04 | Nokia Technologies Oy | Spatial audio signal format generation from a microphone array using adaptive capture |
US9986357B2 (en) | 2016-09-28 | 2018-05-29 | Nokia Technologies Oy | Fitting background ambiance to sound objects |
FR3059507B1 (fr) * | 2016-11-30 | 2019-01-25 | Sagemcom Broadband Sas | Procede de synchronisation d'un premier signal audio et d'un deuxieme signal audio |
EP3340648B1 (en) * | 2016-12-23 | 2019-11-27 | Nxp B.V. | Processing audio signals |
KR102377356B1 (ko) | 2017-01-27 | 2022-03-21 | 슈어 애쿼지션 홀딩스, 인코포레이티드 | 어레이 마이크로폰 모듈 및 시스템 |
JP6753329B2 (ja) * | 2017-02-15 | 2020-09-09 | 株式会社Jvcケンウッド | フィルタ生成装置、及びフィルタ生成方法 |
CN106775572B (zh) * | 2017-03-30 | 2020-07-24 | 联想(北京)有限公司 | 具有麦克风阵列的电子设备及其控制方法 |
US10547936B2 (en) * | 2017-06-23 | 2020-01-28 | Abl Ip Holding Llc | Lighting centric indoor location based service with speech-based user interface |
US10182303B1 (en) * | 2017-07-12 | 2019-01-15 | Google Llc | Ambisonics sound field navigation using directional decomposition and path distance estimation |
KR102652670B1 (ko) | 2017-07-14 | 2024-04-01 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 다중-층 묘사를 이용하여 증강된 음장 묘사 또는 수정된 음장 묘사를 생성하기 위한 개념 |
KR102654507B1 (ko) | 2017-07-14 | 2024-04-05 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 다중-지점 음장 묘사를 이용하여 증강된 음장 묘사 또는 수정된 음장 묘사를 생성하기 위한 개념 |
CN111201784B (zh) | 2017-10-17 | 2021-09-07 | 惠普发展公司,有限责任合伙企业 | 通信***、用于通信的方法和视频会议*** |
CN109756683B (zh) * | 2017-11-02 | 2024-06-04 | 深圳市裂石影音科技有限公司 | 全景音视频录制方法、装置、存储介质和计算机设备 |
US10354655B1 (en) * | 2018-01-10 | 2019-07-16 | Abl Ip Holding Llc | Occupancy counting by sound |
GB2572761A (en) * | 2018-04-09 | 2019-10-16 | Nokia Technologies Oy | Quantization of spatial audio parameters |
CN109168125B (zh) * | 2018-09-16 | 2020-10-30 | 东阳市鑫联工业设计有限公司 | 一种3d音效*** |
US11109133B2 (en) | 2018-09-21 | 2021-08-31 | Shure Acquisition Holdings, Inc. | Array microphone module and system |
GB2577698A (en) * | 2018-10-02 | 2020-04-08 | Nokia Technologies Oy | Selection of quantisation schemes for spatial audio parameter encoding |
CN109618274B (zh) * | 2018-11-23 | 2021-02-19 | 华南理工大学 | 一种基于角度映射表的虚拟声重放方法、电子设备及介质 |
CN110751956B (zh) * | 2019-09-17 | 2022-04-26 | 北京时代拓灵科技有限公司 | 一种沉浸式音频渲染方法及*** |
FR3101725B1 (fr) * | 2019-10-04 | 2022-07-22 | Orange | Procédé de détection de la position de participants à une réunion à l’aide des terminaux personnels des participants, programme d’ordinateur correspondant. |
CN113055789B (zh) * | 2021-02-09 | 2023-03-24 | 安克创新科技股份有限公司 | 单声道音箱、在单声道音箱中增加环绕效果的方法及*** |
CN112817683A (zh) * | 2021-03-02 | 2021-05-18 | 深圳市东微智能科技股份有限公司 | 拓扑结构配置界面的控制方法、控制设备及介质 |
US12039991B1 (en) * | 2021-03-30 | 2024-07-16 | Meta Platforms Technologies, Llc | Distributed speech enhancement using generalized eigenvalue decomposition |
CN112804043B (zh) * | 2021-04-12 | 2021-07-09 | 广州迈聆信息科技有限公司 | 时钟不同步的检测方法、装置及设备 |
US11716569B2 (en) | 2021-12-30 | 2023-08-01 | Google Llc | Methods, systems, and media for identifying a plurality of sets of coordinates for a plurality of devices |
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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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WO2012007152A1 (en) | 2010-07-16 | 2012-01-19 | T-Mobile International Austria Gmbh | Method for mobile communication |
US9552840B2 (en) | 2010-10-25 | 2017-01-24 | Qualcomm Incorporated | Three-dimensional sound capturing and reproducing with multi-microphones |
TWI489450B (zh) | 2010-12-03 | 2015-06-21 | Fraunhofer Ges Forschung | 用以產生音訊輸出信號或資料串流之裝置及方法、和相關聯之系統、電腦可讀媒體與電腦程式 |
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 |
US9313336B2 (en) * | 2011-07-21 | 2016-04-12 | Nuance Communications, Inc. | Systems and methods for processing audio signals captured using microphones of multiple devices |
-
2013
- 2013-06-18 CN CN201310246729.2A patent/CN104244164A/zh active Pending
-
2014
- 2014-06-17 WO PCT/US2014/042800 patent/WO2014204999A2/en active Application Filing
- 2014-06-17 JP JP2015563133A patent/JP5990345B1/ja active Active
- 2014-06-17 EP EP14736577.9A patent/EP3011763B1/en active Active
- 2014-06-17 US US14/899,505 patent/US9668080B2/en active Active
- 2014-06-17 CN CN201480034420.XA patent/CN105340299B/zh active Active
-
2016
- 2016-07-23 HK HK16108833.6A patent/HK1220844A1/zh unknown
- 2016-08-12 JP JP2016158642A patent/JP2017022718A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2016533045A (ja) | 2016-10-20 |
WO2014204999A2 (en) | 2014-12-24 |
JP5990345B1 (ja) | 2016-09-14 |
EP3011763B1 (en) | 2017-08-09 |
US9668080B2 (en) | 2017-05-30 |
WO2014204999A3 (en) | 2015-03-26 |
CN104244164A (zh) | 2014-12-24 |
US20160142851A1 (en) | 2016-05-19 |
CN105340299A (zh) | 2016-02-17 |
CN105340299B (zh) | 2017-09-12 |
JP2017022718A (ja) | 2017-01-26 |
EP3011763A2 (en) | 2016-04-27 |
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