JPWO2020073025A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2020073025A5
JPWO2020073025A5 JP2021518557A JP2021518557A JPWO2020073025A5 JP WO2020073025 A5 JPWO2020073025 A5 JP WO2020073025A5 JP 2021518557 A JP2021518557 A JP 2021518557A JP 2021518557 A JP2021518557 A JP 2021518557A JP WO2020073025 A5 JPWO2020073025 A5 JP WO2020073025A5
Authority
JP
Japan
Prior art keywords
ear
audio signal
delay
applying
source location
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.)
Pending
Application number
JP2021518557A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022504233A (ja
Publication date
Application filed filed Critical
Priority claimed from PCT/US2019/054895 external-priority patent/WO2020073025A1/en
Publication of JP2022504233A publication Critical patent/JP2022504233A/ja
Priority to JP2022159449A priority Critical patent/JP7554244B2/ja
Publication of JPWO2020073025A5 publication Critical patent/JPWO2020073025A5/ja
Priority to JP2024021100A priority patent/JP2024054345A/ja
Pending legal-status Critical Current

Links

JP2021518557A 2018-10-05 2019-10-04 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ Pending JP2022504233A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022159449A JP7554244B2 (ja) 2018-10-05 2022-10-03 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ
JP2024021100A JP2024054345A (ja) 2018-10-05 2024-02-15 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862742254P 2018-10-05 2018-10-05
US201862742191P 2018-10-05 2018-10-05
US62/742,191 2018-10-05
US62/742,254 2018-10-05
US201962812546P 2019-03-01 2019-03-01
US62/812,546 2019-03-01
PCT/US2019/054895 WO2020073025A1 (en) 2018-10-05 2019-10-04 Interaural time difference crossfader for binaural audio rendering

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2022159449A Division JP7554244B2 (ja) 2018-10-05 2022-10-03 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ
JP2024021100A Division JP2024054345A (ja) 2018-10-05 2024-02-15 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ

Publications (2)

Publication Number Publication Date
JP2022504233A JP2022504233A (ja) 2022-01-13
JPWO2020073025A5 true JPWO2020073025A5 (enrdf_load_stackoverflow) 2022-10-12

Family

ID=70051408

Family Applications (6)

Application Number Title Priority Date Filing Date
JP2021518505A Active JP7545960B2 (ja) 2018-10-05 2019-10-04 オーディオ空間化のための強調
JP2021518557A Pending JP2022504233A (ja) 2018-10-05 2019-10-04 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ
JP2022159452A Active JP7405928B2 (ja) 2018-10-05 2022-10-03 オーディオ空間化のための強調
JP2022159449A Active JP7554244B2 (ja) 2018-10-05 2022-10-03 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ
JP2024021100A Pending JP2024054345A (ja) 2018-10-05 2024-02-15 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ
JP2024020884A Active JP7477734B2 (ja) 2018-10-05 2024-02-15 オーディオ空間化のための強調

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2021518505A Active JP7545960B2 (ja) 2018-10-05 2019-10-04 オーディオ空間化のための強調

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2022159452A Active JP7405928B2 (ja) 2018-10-05 2022-10-03 オーディオ空間化のための強調
JP2022159449A Active JP7554244B2 (ja) 2018-10-05 2022-10-03 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ
JP2024021100A Pending JP2024054345A (ja) 2018-10-05 2024-02-15 両耳オーディオレンダリングのための両耳間時間差クロスフェーダ
JP2024020884A Active JP7477734B2 (ja) 2018-10-05 2024-02-15 オーディオ空間化のための強調

Country Status (5)

Country Link
US (7) US11197118B2 (enrdf_load_stackoverflow)
EP (2) EP3861768A4 (enrdf_load_stackoverflow)
JP (6) JP7545960B2 (enrdf_load_stackoverflow)
CN (4) CN113170253B (enrdf_load_stackoverflow)
WO (2) WO2020073025A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11197118B2 (en) 2018-10-05 2021-12-07 Magic Leap, Inc. Interaural time difference crossfader for binaural audio rendering
CN113039813B (zh) * 2018-11-21 2022-09-02 谷歌有限责任公司 串扰消除滤波器组以及提供串扰消除滤波器组的方法
US11750745B2 (en) 2020-11-18 2023-09-05 Kelly Properties, Llc Processing and distribution of audio signals in a multi-party conferencing environment
US12238505B2 (en) * 2021-12-10 2025-02-25 Realtek Semiconductor Corp. Audio system with dynamic target listening spot and ambient object interference cancelation

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572555B2 (en) * 1983-10-07 1988-05-12 Dolby Laboratories Licensing Corporation Spectral preemphasis/deemphasis
US4852988A (en) 1988-09-12 1989-08-01 Applied Science Laboratories Visor and camera providing a parallax-free field-of-view image for a head-mounted eye movement measurement system
US5491839A (en) * 1991-08-21 1996-02-13 L. S. Research, Inc. System for short range transmission of a plurality of signals simultaneously over the air using high frequency carriers
JPH06133389A (ja) * 1992-10-20 1994-05-13 Fujitsu Ten Ltd デジタルオーディオシステム
KR950007310B1 (ko) * 1993-03-29 1995-07-07 삼성전자주식회사 디지탈 비선형 프리-엠퍼시스/디-엠퍼시스
JP2900985B2 (ja) * 1994-05-31 1999-06-02 日本ビクター株式会社 ヘッドホン再生装置
US6847336B1 (en) 1996-10-02 2005-01-25 Jerome H. Lemelson Selectively controllable heads-up display system
JP3255348B2 (ja) * 1996-11-27 2002-02-12 株式会社河合楽器製作所 遅延量制御装置及び音像制御装置
JPH10136497A (ja) * 1996-10-24 1998-05-22 Roland Corp 音像定位装置
US6449368B1 (en) * 1997-03-14 2002-09-10 Dolby Laboratories Licensing Corporation Multidirectional audio decoding
US6807280B1 (en) * 1998-01-26 2004-10-19 Delphi Technologies, Inc. Audio signal processing circuit for reducing noise in an audio signal
US7174229B1 (en) 1998-11-13 2007-02-06 Agere Systems Inc. Method and apparatus for processing interaural time delay in 3D digital audio
US6433760B1 (en) 1999-01-14 2002-08-13 University Of Central Florida Head mounted display with eyetracking capability
US6491391B1 (en) 1999-07-02 2002-12-10 E-Vision Llc System, apparatus, and method for reducing birefringence
CA2316473A1 (en) 1999-07-28 2001-01-28 Steve Mann Covert headworn information display or data display or viewfinder
JP4499358B2 (ja) * 2001-02-14 2010-07-07 ソニー株式会社 音像定位信号処理装置
US20030007648A1 (en) * 2001-04-27 2003-01-09 Christopher Currell Virtual audio system and techniques
CA2362895A1 (en) 2001-06-26 2002-12-26 Steve Mann Smart sunglasses or computer information display built into eyewear having ordinary appearance, possibly with sight license
DE10132872B4 (de) 2001-07-06 2018-10-11 Volkswagen Ag Kopfmontiertes optisches Durchsichtssystem
US20030030597A1 (en) 2001-08-13 2003-02-13 Geist Richard Edwin Virtual display apparatus for mobile activities
KR101118922B1 (ko) * 2002-06-05 2012-06-29 에이알씨 인터내셔날 피엘씨 음향 가상 현실 엔진 및 전달 사운드 확장을 위한 향상된 기술들
CA2388766A1 (en) 2002-06-17 2003-12-17 Steve Mann Eyeglass frames based computer display or eyeglasses with operationally, actually, or computationally, transparent frames
JP3959317B2 (ja) * 2002-08-06 2007-08-15 日本放送協会 ディジタル音声処理装置
US7113610B1 (en) * 2002-09-10 2006-09-26 Microsoft Corporation Virtual sound source positioning
US6943754B2 (en) 2002-09-27 2005-09-13 The Boeing Company Gaze tracking system, eye-tracking assembly and an associated method of calibration
US7347551B2 (en) 2003-02-13 2008-03-25 Fergason Patent Properties, Llc Optical system for monitoring eye movement
FR2851879A1 (fr) * 2003-02-27 2004-09-03 France Telecom Procede de traitement de donnees sonores compressees, pour spatialisation.
US7500747B2 (en) 2003-10-09 2009-03-10 Ipventure, Inc. Eyeglasses with electrical components
US7949141B2 (en) * 2003-11-12 2011-05-24 Dolby Laboratories Licensing Corporation Processing audio signals with head related transfer function filters and a reverberator
CN1960670B (zh) 2004-04-01 2011-02-23 威廉·C·托奇 用于监控眼睛运动的生物传感器、通信器、和控制器及其使用方法
US8696113B2 (en) 2005-10-07 2014-04-15 Percept Technologies Inc. Enhanced optical and perceptual digital eyewear
US20070081123A1 (en) 2005-10-07 2007-04-12 Lewis Scott W Digital eyewear
US8619998B2 (en) * 2006-08-07 2013-12-31 Creative Technology Ltd Spatial audio enhancement processing method and apparatus
FR2903562A1 (fr) * 2006-07-07 2008-01-11 France Telecom Spatialisation binaurale de donnees sonores encodees en compression.
CN103716748A (zh) * 2007-03-01 2014-04-09 杰里·马哈布比 音频空间化及环境模拟
GB2467247B (en) * 2007-10-04 2012-02-29 Creative Tech Ltd Phase-amplitude 3-D stereo encoder and decoder
US8428269B1 (en) * 2009-05-20 2013-04-23 The United States Of America As Represented By The Secretary Of The Air Force Head related transfer function (HRTF) enhancement for improved vertical-polar localization in spatial audio systems
US20110213664A1 (en) 2010-02-28 2011-09-01 Osterhout Group, Inc. Local advertising content on an interactive head-mounted eyepiece
US8890946B2 (en) 2010-03-01 2014-11-18 Eyefluence, Inc. Systems and methods for spatially controlled scene illumination
US8531355B2 (en) 2010-07-23 2013-09-10 Gregory A. Maltz Unitized, vision-controlled, wireless eyeglass transceiver
US8824709B2 (en) * 2010-10-14 2014-09-02 National Semiconductor Corporation Generation of 3D sound with adjustable source positioning
US9292973B2 (en) 2010-11-08 2016-03-22 Microsoft Technology Licensing, Llc Automatic variable virtual focus for augmented reality displays
KR101827036B1 (ko) * 2011-01-04 2018-02-07 디티에스 엘엘씨 몰입형 오디오 렌더링 시스템
US8929589B2 (en) 2011-11-07 2015-01-06 Eyefluence, Inc. Systems and methods for high-resolution gaze tracking
US8611015B2 (en) 2011-11-22 2013-12-17 Google Inc. User interface
US8235529B1 (en) 2011-11-30 2012-08-07 Google Inc. Unlocking a screen using eye tracking information
US10013053B2 (en) 2012-01-04 2018-07-03 Tobii Ab System for gaze interaction
US8638498B2 (en) 2012-01-04 2014-01-28 David D. Bohn Eyebox adjustment for interpupillary distance
US9274338B2 (en) 2012-03-21 2016-03-01 Microsoft Technology Licensing, Llc Increasing field of view of reflective waveguide
US8989535B2 (en) 2012-06-04 2015-03-24 Microsoft Technology Licensing, Llc Multiple waveguide imaging structure
KR102205374B1 (ko) 2012-12-06 2021-01-21 아이플루언스, 인크. 아이 트래킹 웨어러블 디바이스들 및 사용을 위한 방법들
CA2896985A1 (en) 2013-01-03 2014-07-10 Meta Company Extramissive spatial imaging digital eye glass for virtual or augmediated vision
US20140195918A1 (en) 2013-01-07 2014-07-10 Steven Friedlander Eye tracking user interface
RU2656717C2 (ru) * 2013-01-17 2018-06-06 Конинклейке Филипс Н.В. Бинауральная аудиообработка
CN105745602B (zh) * 2013-11-05 2020-07-14 索尼公司 信息处理装置、信息处理方法和程序
US9226090B1 (en) * 2014-06-23 2015-12-29 Glen A. Norris Sound localization for an electronic call
US9883309B2 (en) * 2014-09-25 2018-01-30 Dolby Laboratories Licensing Corporation Insertion of sound objects into a downmixed audio signal
EP3018918A1 (en) * 2014-11-07 2016-05-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating output signals based on an audio source signal, sound reproduction system and loudspeaker signal
WO2016077514A1 (en) * 2014-11-14 2016-05-19 Dolby Laboratories Licensing Corporation Ear centered head related transfer function system and method
US9959856B2 (en) * 2015-06-15 2018-05-01 Cirrus Logic, Inc. Systems and methods for reducing artifacts and improving performance of a multi-path analog-to-digital converter
US9860666B2 (en) * 2015-06-18 2018-01-02 Nokia Technologies Oy Binaural audio reproduction
KR101881210B1 (ko) 2015-08-03 2018-07-24 최희문 파이프 연결용 탑 조인트 링
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
US10231073B2 (en) * 2016-06-17 2019-03-12 Dts, Inc. Ambisonic audio rendering with depth decoding
WO2017223110A1 (en) * 2016-06-21 2017-12-28 Dolby Laboratories Licensing Corporation Headtracking for pre-rendered binaural audio
JP7175281B2 (ja) * 2017-03-28 2022-11-18 マジック リープ， インコーポレイテッド ユーザ走査仮想オブジェクトに関係している空間化されたオーディオを用いる拡張現実システム
US11197118B2 (en) 2018-10-05 2021-12-07 Magic Leap, Inc. Interaural time difference crossfader for binaural audio rendering

Similar Documents

Publication Publication Date Title
US20200213800A1 (en) Immersive audio reproduction systems
JP2024054345A5 (enrdf_load_stackoverflow)
JP2022177304A5 (enrdf_load_stackoverflow)
JP6616946B2 (ja) 人工聴覚ヘッドセット
EP2374288B1 (en) Surround sound virtualizer and method with dynamic range compression
JP5955862B2 (ja) 没入型オーディオ・レンダリング・システム
JP7209674B2 (ja) 音声認識方法、音声認識装置、電子機器、コンピュータ可読記憶媒体及びプログラム
WO2020214496A8 (en) Individualization of head related transfer function templates for presentation of audio content
CN110809227A (zh) 用于耳机虚拟化的混响生成
US10871939B2 (en) Method and system for immersive virtual reality (VR) streaming with reduced audio latency
MX2022001147A (es) Aparato, metodo o programa informatico para procesar una representacion de campo de sonido en un dominio de transformada espacial.
WO2016179359A1 (en) Ambient sound rendering for online meetings
JPWO2020073025A5 (enrdf_load_stackoverflow)
US10375466B2 (en) Redistributing gain to reduce near field noise in head-worn audio systems
CN104303523B (zh) 将多声道音频信号转换为双声道音频信号的方法和设备
JP5505395B2 (ja) 音響処理装置
KR101546849B1 (ko) 주파수 영역에서의 음장효과 생성 방법 및 장치
JPWO2020073023A5 (enrdf_load_stackoverflow)
JPWO2020073024A5 (enrdf_load_stackoverflow)
JP2010217268A (ja) 音源方向知覚が可能な両耳信号を生成する低遅延信号処理装置
US20180264946A1 (en) Dynamic audio steering control system
US12363492B1 (en) Spatial audio using near-field and far-field rendering
US12356164B2 (en) Rendering binaural audio over multiple near field transducers
US20250220382A1 (en) Systems and methods for producing binaural audio with head size adaptation
CN110881164B (zh) 增益动态调节的音效控制方法及音效输出装置