SG10201900071XA - Method for generating customized spatial audio with head tracking - Google Patents
Method for generating customized spatial audio with head trackingInfo
- Publication number
- SG10201900071XA SG10201900071XA SG10201900071XA SG10201900071XA SG10201900071XA SG 10201900071X A SG10201900071X A SG 10201900071XA SG 10201900071X A SG10201900071X A SG 10201900071XA SG 10201900071X A SG10201900071X A SG 10201900071XA SG 10201900071X A SG10201900071X A SG 10201900071XA
- Authority
- SG
- Singapore
- Prior art keywords
- impulse response
- spatial audio
- head
- filters
- headphone
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005070 sampling Methods 0.000 abstract 2
- 238000007796 conventional method Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000009877 rendering Methods 0.000 abstract 1
- 230000005236 sound signal Effects 0.000 abstract 1
Classifications
-
- 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
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
-
- 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
- G06F3/012—Head tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/752—Contour matching
-
- 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
- G10L21/0208—Noise filtering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
- H04S3/004—For headphones
-
- 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
-
- 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
-
- 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
-
- 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
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
- G10L2021/02166—Microphone arrays; Beamforming
-
- 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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Quality & Reliability (AREA)
- Computational Linguistics (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Otolaryngology (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862614482P | 2018-01-07 | 2018-01-07 | |
| US16/136,211 US10390171B2 (en) | 2018-01-07 | 2018-09-19 | Method for generating customized spatial audio with head tracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201900071XA true SG10201900071XA (en) | 2019-08-27 |
Family
ID=64755219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201900071XA SG10201900071XA (en) | 2018-01-07 | 2019-01-03 | Method for generating customized spatial audio with head tracking |
Country Status (9)
| Country | Link |
|---|---|
| US (6) | US10390171B2 (pl) |
| EP (1) | EP3509327B1 (pl) |
| JP (1) | JP7071297B2 (pl) |
| KR (1) | KR102574082B1 (pl) |
| CN (1) | CN110021306B (pl) |
| DK (1) | DK3509327T3 (pl) |
| PL (1) | PL3509327T3 (pl) |
| SG (1) | SG10201900071XA (pl) |
| TW (1) | TWI797230B (pl) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102125856B1 (ko) * | 2012-11-12 | 2020-06-23 | 삼성전자주식회사 | 데이터를 송수신하기 위한 멀티미디어 장치들간 출력 장치 공유 방법 및 시스템 |
| SG10201800147XA (en) | 2018-01-05 | 2019-08-27 | Creative Tech Ltd | A system and a processing method for customizing audio experience |
| SG10201510822YA (en) | 2015-12-31 | 2017-07-28 | Creative Tech Ltd | A method for generating a customized/personalized head related transfer function |
| ES2954317T3 (es) * | 2018-03-28 | 2023-11-21 | Fund Eurecat | Técnica de reverberación para audio 3D |
| US11032664B2 (en) | 2018-05-29 | 2021-06-08 | Staton Techiya, Llc | Location based audio signal message processing |
| JP7081052B2 (ja) * | 2018-09-04 | 2022-06-06 | アップル インコーポレイテッド | 模擬現実（ｓｒ）におけるデバイス共有及び対話性の表示 |
| US11115773B1 (en) * | 2018-09-27 | 2021-09-07 | Apple Inc. | Audio system and method of generating an HRTF map |
| US10856097B2 (en) | 2018-09-27 | 2020-12-01 | Sony Corporation | Generating personalized end user head-related transfer function (HRTV) using panoramic images of ear |
| CN111107481B (zh) * | 2018-10-26 | 2021-06-22 | 华为技术有限公司 | 一种音频渲染方法及装置 |
| US11115769B2 (en) | 2018-11-26 | 2021-09-07 | Raytheon Bbn Technologies Corp. | Systems and methods for providing a user with enhanced attitude awareness |
| US11418903B2 (en) | 2018-12-07 | 2022-08-16 | Creative Technology Ltd | Spatial repositioning of multiple audio streams |
| US10966046B2 (en) | 2018-12-07 | 2021-03-30 | Creative Technology Ltd | Spatial repositioning of multiple audio streams |
| JP2022515266A (ja) * | 2018-12-24 | 2022-02-17 | ディーティーエス・インコーポレイテッド | 深層学習画像解析を用いた室内音響シミュレーション |
| US11113092B2 (en) | 2019-02-08 | 2021-09-07 | Sony Corporation | Global HRTF repository |
| GB2581785B (en) * | 2019-02-22 | 2023-08-02 | Sony Interactive Entertainment Inc | Transfer function dataset generation system and method |
| US11221820B2 (en) | 2019-03-20 | 2022-01-11 | Creative Technology Ltd | System and method for processing audio between multiple audio spaces |
| US11451907B2 (en) * | 2019-05-29 | 2022-09-20 | Sony Corporation | Techniques combining plural head-related transfer function (HRTF) spheres to place audio objects |
| US11347832B2 (en) | 2019-06-13 | 2022-05-31 | Sony Corporation | Head related transfer function (HRTF) as biometric authentication |
| US11076257B1 (en) * | 2019-06-14 | 2021-07-27 | EmbodyVR, Inc. | Converting ambisonic audio to binaural audio |
| US10999690B2 (en) | 2019-09-05 | 2021-05-04 | Facebook Technologies, Llc | Selecting spatial locations for audio personalization |
| WO2021061675A1 (en) * | 2019-09-23 | 2021-04-01 | Dolby Laboratories Licensing Corporation | Audio encoding/decoding with transform parameters |
| GB2588171A (en) * | 2019-10-11 | 2021-04-21 | Nokia Technologies Oy | Spatial audio representation and rendering |
| WO2021074294A1 (en) * | 2019-10-16 | 2021-04-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Modeling of the head-related impulse responses |
| US11146908B2 (en) | 2019-10-24 | 2021-10-12 | Sony Corporation | Generating personalized end user head-related transfer function (HRTF) from generic HRTF |
| US11070930B2 (en) | 2019-11-12 | 2021-07-20 | Sony Corporation | Generating personalized end user room-related transfer function (RRTF) |
| US11061469B2 (en) * | 2019-11-20 | 2021-07-13 | XRSpace CO., LTD. | Head mounted display system and rotation center correcting method thereof |
| GB201918010D0 (en) * | 2019-12-09 | 2020-01-22 | Univ York | Acoustic measurements |
| EP4090051A4 (en) * | 2020-01-09 | 2023-08-30 | Sony Group Corporation | INFORMATION PROCESSING DEVICE AND METHOD AND PROGRAM |
| US11240621B2 (en) * | 2020-04-11 | 2022-02-01 | LI Creative Technologies, Inc. | Three-dimensional audio systems |
| US11675423B2 (en) | 2020-06-19 | 2023-06-13 | Apple Inc. | User posture change detection for head pose tracking in spatial audio applications |
| US11586280B2 (en) | 2020-06-19 | 2023-02-21 | Apple Inc. | Head motion prediction for spatial audio applications |
| US11589183B2 (en) * | 2020-06-20 | 2023-02-21 | Apple Inc. | Inertially stable virtual auditory space for spatial audio applications |
| US12108237B2 (en) | 2020-06-20 | 2024-10-01 | Apple Inc. | Head tracking correlated motion detection for spatial audio applications |
| US11647352B2 (en) | 2020-06-20 | 2023-05-09 | Apple Inc. | Head to headset rotation transform estimation for head pose tracking in spatial audio applications |
| US12069469B2 (en) | 2020-06-20 | 2024-08-20 | Apple Inc. | Head dimension estimation for spatial audio applications |
| US20230254656A1 (en) * | 2020-07-15 | 2023-08-10 | Sony Group Corporation | Information processing apparatus, information processing method, and terminal device |
| JP7435334B2 (ja) * | 2020-07-20 | 2024-02-21 | 株式会社Ｊｖｃケンウッド | 頭外定位フィルタ決定システム、頭外定位フィルタ決定方法、及びプログラム |
| CN112188382B (zh) * | 2020-09-10 | 2021-11-09 | 江汉大学 | 一种声音信号处理方法、装置、设备和存储介质 |
| US11582573B2 (en) | 2020-09-25 | 2023-02-14 | Apple Inc. | Disabling/re-enabling head tracking for distracted user of spatial audio application |
| WO2022108494A1 (en) * | 2020-11-17 | 2022-05-27 | Dirac Research Ab | Improved modeling and/or determination of binaural room impulse responses for audio applications |
| US11750745B2 (en) | 2020-11-18 | 2023-09-05 | Kelly Properties, Llc | Processing and distribution of audio signals in a multi-party conferencing environment |
| CN112492446B (zh) * | 2020-12-08 | 2023-03-14 | 北京声加科技有限公司 | 利用入耳式耳机实现信号均衡的方法及处理器 |
| CN112584277B (zh) * | 2020-12-08 | 2022-04-22 | 北京声加科技有限公司 | 一种室内音频均衡的方法 |
| CN112492445B (zh) * | 2020-12-08 | 2023-03-21 | 北京声加科技有限公司 | 利用罩耳式耳机实现信号均衡的方法及处理器 |
| US11641945B2 (en) | 2020-12-28 | 2023-05-09 | Creative Technology Ltd | Chair system with an untethered chair with speakers |
| EP4292086A1 (en) | 2021-02-11 | 2023-12-20 | Nuance Communications, Inc. | Multi-channel speech compression system and method |
| CN113079452B (zh) * | 2021-03-30 | 2022-11-15 | 腾讯音乐娱乐科技（深圳）有限公司 | 音频处理方法、音频方位信息生成方法、电子设备及介质 |
| JPWO2022220182A1 (pl) | 2021-04-12 | 2022-10-20 | ||
| US11653166B2 (en) * | 2021-05-27 | 2023-05-16 | Qualcomm Incorporated | Directional audio generation with multiple arrangements of sound sources |
| US11700335B2 (en) * | 2021-09-07 | 2023-07-11 | Verizon Patent And Licensing Inc. | Systems and methods for videoconferencing with spatial audio |
| CN115834757A (zh) * | 2021-09-17 | 2023-03-21 | 北京小米移动软件有限公司 | 数据传输方法、电子设备、通信系统及可读存储介质 |
| US11924623B2 (en) * | 2021-10-28 | 2024-03-05 | Nintendo Co., Ltd. | Object-based audio spatializer |
| KR102652559B1 (ko) * | 2021-11-24 | 2024-04-01 | 주식회사 디지소닉 | 음향실 및 이를 이용한 brir 획득 방법 |
| CN114339582B (zh) * | 2021-11-30 | 2024-02-06 | 北京小米移动软件有限公司 | 双通道音频处理、方向感滤波器生成方法、装置以及介质 |
| FR3132974A1 (fr) | 2022-02-21 | 2023-08-25 | Franck Rosset | Procede de traitement d’un signal sonore numerique |
| CN114710739A (zh) * | 2022-03-11 | 2022-07-05 | 北京荣耀终端有限公司 | 一种头部相关函数hrtf的确定方法、电子设备及存储介质 |
| KR102613035B1 (ko) * | 2022-03-23 | 2023-12-18 | 주식회사 알머스 | 위치보정 기능의 이어폰 및 이를 이용하는 녹음방법 |
| WO2023208333A1 (en) * | 2022-04-27 | 2023-11-02 | Huawei Technologies Co., Ltd. | Devices and methods for binaural audio rendering |
| CN115297423B (zh) * | 2022-09-30 | 2023-02-07 | 中国人民解放军空军特色医学中心 | 用于真人hrtf测量的声源空间布局方法 |
| WO2024136091A1 (ko) * | 2022-12-20 | 2024-06-27 | 한국전자통신연구원 | 임펄스 응답 결정 방법 및 상기 방법을 수행하는 전자 장치 |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6996244B1 (en) | 1998-08-06 | 2006-02-07 | Vulcan Patents Llc | Estimation of head-related transfer functions for spatial sound representative |
| GB0419346D0 (en) * | 2004-09-01 | 2004-09-29 | Smyth Stephen M F | Method and apparatus for improved headphone virtualisation |
| US7555354B2 (en) | 2006-10-20 | 2009-06-30 | Creative Technology Ltd | Method and apparatus for spatial reformatting of multi-channel audio content |
| US8078188B2 (en) | 2007-01-16 | 2011-12-13 | Qualcomm Incorporated | User selectable audio mixing |
| US9173032B2 (en) * | 2009-05-20 | 2015-10-27 | The United States Of America As Represented By The Secretary Of The Air Force | Methods of using head related transfer function (HRTF) enhancement for improved vertical-polar localization in spatial audio systems |
| CN101847268B (zh) | 2010-04-29 | 2015-03-04 | 北京中星微电子有限公司 | 一种基于人脸图像的卡通人脸图形生成方法和装置 |
| EP2405670B1 (en) | 2010-07-08 | 2012-09-12 | Harman Becker Automotive Systems GmbH | Vehicle audio system with headrest incorporated loudspeakers |
| US20120183161A1 (en) | 2010-09-03 | 2012-07-19 | Sony Ericsson Mobile Communications Ab | Determining individualized head-related transfer functions |
| US9030545B2 (en) | 2011-12-30 | 2015-05-12 | GNR Resound A/S | Systems and methods for determining head related transfer functions |
| CN102665156B (zh) * | 2012-03-27 | 2014-07-02 | 中国科学院声学研究所 | 一种基于耳机的虚拟3d重放方法 |
| US20150073262A1 (en) * | 2012-04-02 | 2015-03-12 | Phonak Ag | Method for estimating the shape of an individual ear |
| JP6433918B2 (ja) | 2013-01-17 | 2018-12-05 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | バイノーラルのオーディオ処理 |
| CN104010265A (zh) | 2013-02-22 | 2014-08-27 | 杜比实验室特许公司 | 音频空间渲染设备及方法 |
| EP2822301B1 (en) * | 2013-07-04 | 2019-06-19 | GN Hearing A/S | Determination of individual HRTFs |
| DK2869599T3 (da) | 2013-11-05 | 2020-12-14 | Oticon As | Binauralt høreassistancesystem, der omfatter en database med hovedrelaterede overføringsfunktioner |
| US10142761B2 (en) * | 2014-03-06 | 2018-11-27 | Dolby Laboratories Licensing Corporation | Structural modeling of the head related impulse response |
| DE102014214143B4 (de) | 2014-03-14 | 2015-12-31 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Verarbeiten eines Signals im Frequenzbereich |
| US9900722B2 (en) | 2014-04-29 | 2018-02-20 | Microsoft Technology Licensing, Llc | HRTF personalization based on anthropometric features |
| DE102014210215A1 (de) * | 2014-05-28 | 2015-12-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Ermittlung und Nutzung hörraumoptimierter Übertragungsfunktionen |
| US9226090B1 (en) | 2014-06-23 | 2015-12-29 | Glen A. Norris | Sound localization for an electronic call |
| US9602947B2 (en) | 2015-01-30 | 2017-03-21 | Gaudi Audio Lab, Inc. | Apparatus and a method for processing audio signal to perform binaural rendering |
| EP4447494A2 (en) | 2015-02-12 | 2024-10-16 | Dolby Laboratories Licensing Corporation | Headphone virtualization |
| US9544706B1 (en) | 2015-03-23 | 2017-01-10 | Amazon Technologies, Inc. | Customized head-related transfer functions |
| JP6754619B2 (ja) | 2015-06-24 | 2020-09-16 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | 顔認識方法及び装置 |
| WO2017028961A1 (en) | 2015-08-14 | 2017-02-23 | Thomson Licensing | 3d reconstruction of a human ear from a point cloud |
| FR3040807B1 (fr) * | 2015-09-07 | 2022-10-14 | 3D Sound Labs | Procede et systeme d'elaboration d'une fonction de transfert relative a la tete adaptee a un individu |
| US20170195817A1 (en) | 2015-12-30 | 2017-07-06 | Knowles Electronics Llc | Simultaneous Binaural Presentation of Multiple Audio Streams |
| SG10201800147XA (en) | 2018-01-05 | 2019-08-27 | Creative Tech Ltd | A system and a processing method for customizing audio experience |
| SG10201510822YA (en) | 2015-12-31 | 2017-07-28 | Creative Tech Ltd | A method for generating a customized/personalized head related transfer function |
| GB2546319B (en) | 2016-01-15 | 2019-07-03 | Cook Medical Technologies Llc | Coated medical device and method of coating such a device |
| DE102017103134B4 (de) * | 2016-02-18 | 2022-05-05 | Google LLC (n.d.Ges.d. Staates Delaware) | Signalverarbeitungsverfahren und -systeme zur Wiedergabe von Audiodaten auf virtuellen Lautsprecher-Arrays |
| US9591427B1 (en) * | 2016-02-20 | 2017-03-07 | Philip Scott Lyren | Capturing audio impulse responses of a person with a smartphone |
| US9774979B1 (en) | 2016-03-03 | 2017-09-26 | Google Inc. | Systems and methods for spatial audio adjustment |
| GB201609089D0 (en) * | 2016-05-24 | 2016-07-06 | Smyth Stephen M F | Improving the sound quality of virtualisation |
| FR3051951B1 (fr) | 2016-05-27 | 2018-06-15 | Mimi Hearing Technologies GmbH | Procede d'elaboration d'un modele deformable en trois dimensions d'un element, et systeme associe |
| US9584946B1 (en) | 2016-06-10 | 2017-02-28 | Philip Scott Lyren | Audio diarization system that segments audio input |
| US10063990B1 (en) | 2018-02-18 | 2018-08-28 | Philip Scott Lyren | Altering emoji to indicate sound will externally localize as binaural sound |
| EP3595336A1 (en) | 2018-07-09 | 2020-01-15 | Koninklijke Philips N.V. | Audio apparatus and method of operation therefor |
| US10966046B2 (en) | 2018-12-07 | 2021-03-30 | Creative Technology Ltd | Spatial repositioning of multiple audio streams |
-
2018
- 2018-09-19 US US16/136,211 patent/US10390171B2/en active Active
- 2018-12-20 PL PL18214729T patent/PL3509327T3/pl unknown
- 2018-12-20 EP EP18214729.8A patent/EP3509327B1/en active Active
- 2018-12-20 DK DK18214729.8T patent/DK3509327T3/da active
-
2019
- 2019-01-03 SG SG10201900071XA patent/SG10201900071XA/en unknown
- 2019-01-04 TW TW108100316A patent/TWI797230B/zh active
- 2019-01-04 CN CN201910007403.1A patent/CN110021306B/zh active Active
- 2019-01-07 KR KR1020190001875A patent/KR102574082B1/ko active IP Right Grant
- 2019-01-07 JP JP2019000508A patent/JP7071297B2/ja active Active
- 2019-08-19 US US16/544,746 patent/US11006235B2/en active Active
-
2021
- 2021-05-10 US US17/316,559 patent/US11445321B2/en active Active
-
2022
- 2022-09-12 US US17/943,106 patent/US11785412B2/en active Active
-
2023
- 2023-08-02 US US18/364,261 patent/US12022277B2/en active Active
-
2024
- 2024-05-16 US US18/666,002 patent/US20240305949A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019146160A (ja) | 2019-08-29 |
| DK3509327T3 (da) | 2020-12-21 |
| CN110021306A (zh) | 2019-07-16 |
| TWI797230B (zh) | 2023-04-01 |
| PL3509327T3 (pl) | 2021-04-06 |
| US20190379995A1 (en) | 2019-12-12 |
| EP3509327A1 (en) | 2019-07-10 |
| JP7071297B2 (ja) | 2022-05-18 |
| TW201939973A (zh) | 2019-10-01 |
| US12022277B2 (en) | 2024-06-25 |
| CN110021306B (zh) | 2023-12-12 |
| US11006235B2 (en) | 2021-05-11 |
| US20240305949A1 (en) | 2024-09-12 |
| KR20190084883A (ko) | 2019-07-17 |
| US11785412B2 (en) | 2023-10-10 |
| EP3509327B1 (en) | 2020-10-07 |
| US20210266696A1 (en) | 2021-08-26 |
| US20190215637A1 (en) | 2019-07-11 |
| US11445321B2 (en) | 2022-09-13 |
| US10390171B2 (en) | 2019-08-20 |
| KR102574082B1 (ko) | 2023-09-01 |
| US20230379650A1 (en) | 2023-11-23 |
| US20230007433A1 (en) | 2023-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG10201900071XA (en) | Method for generating customized spatial audio with head tracking | |
| Brinkmann et al. | A high resolution and full-spherical head-related transfer function database for different head-above-torso orientations | |
| GB2540226A (en) | Distributed audio microphone array and locator configuration | |
| US9237398B1 (en) | Motion tracked binaural sound conversion of legacy recordings | |
| Ziegelwanger et al. | Modeling the direction-continuous time-of-arrival in head-related transfer functions | |
| CN105872940A (zh) | 一种虚拟现实声场生成方法及系统 | |
| US12080302B2 (en) | Modeling of the head-related impulse responses | |
| Ajdler et al. | Dynamic measurement of room impulse responses using a moving microphone | |
| CN104240695A (zh) | 一种优化的基于耳机重放的虚拟声合成方法 | |
| Grimm et al. | Toolbox for acoustic scene creation and rendering (TASCAR): Render methods and research applications | |
| Arend et al. | Measurement and Perceptual Evaluation of a Spherical Near-Field HRTF Set (Messung und perzeptive Evaluierung eines sphärischen Satzes von Nahfeld-HRTFs) | |
| Sridhar et al. | A database of head-related transfer function and morphological measurements | |
| Ranjan et al. | Fast continuous acquisition of HRTF for human subjects with unconstrained random head movements in azimuth and elevation | |
| Bolaños et al. | HRIR database with measured actual source direction data | |
| Braren et al. | A high-resolution head-related transfer function data set and 3D-scan of KEMAR | |
| Rothbucher et al. | Comparison of head-related impulse response measurement approaches | |
| Nagel et al. | Acoustic head-tracking for acquisition of head-related transfer functions with unconstrained subject movement | |
| Cai et al. | Computing interaural differences through finite element modeling of idealized human heads | |
| Aussal et al. | A study of spherical harmonics interpolation for HRTF exchange | |
| Bomhardt et al. | The influence of symmetrical human ears on the front-back confusion | |
| Andreopoulou et al. | A database of repeated head-related transfer function measurements | |
| Hoffmann et al. | Theoretical study of acoustic circular arrays with tangential pressure gradient sensors | |
| Rumsey | Binaural audio and virtual acoustics | |
| Ajdler et al. | Interpolation of head related transfer functions considering acoustics | |
| JP5879199B2 (ja) | 残響応答生成装置およびそのプログラム |