JP7635249B2 - 遅延オーディオ追従 - Google Patents

遅延オーディオ追従 Download PDF

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Publication number
JP7635249B2
JP7635249B2 JP2022548902A JP2022548902A JP7635249B2 JP 7635249 B2 JP7635249 B2 JP 7635249B2 JP 2022548902 A JP2022548902 A JP 2022548902A JP 2022548902 A JP2022548902 A JP 2022548902A JP 7635249 B2 JP7635249 B2 JP 7635249B2
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JP
Japan
Prior art keywords
origin
determining
user
audio signal
head
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JP2022548902A
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English (en)
Japanese (ja)
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JP2023514571A5 (fr
JP2023514571A (ja
Inventor
アナスタシア アンドレエヴナ タジク，
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magic Leap Inc
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Magic Leap Inc
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Publication of JP2023514571A publication Critical patent/JP2023514571A/ja
Publication of JP2023514571A5 publication Critical patent/JP2023514571A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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 
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Processing Or Creating Images (AREA)
  • Stereophonic System (AREA)
JP2022548902A 2020-02-14 2021-02-12 遅延オーディオ追従 Active JP7635249B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062976986P 2020-02-14 2020-02-14
US62/976,986 2020-02-14
PCT/US2021/017971 WO2021163573A1 (fr) 2020-02-14 2021-02-12 Suivi d'audio retardé

Publications (3)

Publication Number Publication Date
JP2023514571A JP2023514571A (ja) 2023-04-06
JP2023514571A5 JP2023514571A5 (fr) 2024-02-19
JP7635249B2 true JP7635249B2 (ja) 2025-02-25

Family

ID=77273537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022548902A Active JP7635249B2 (ja) 2020-02-14 2021-02-12 遅延オーディオ追従

Country Status (4)

Country Link
EP (1) EP4104457A4 (fr)
JP (1) JP7635249B2 (fr)
CN (1) CN115398935A (fr)
WO (1) WO2021163573A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117956373A (zh) * 2022-10-27 2024-04-30 安克创新科技股份有限公司 音频处理方法、音频播放设备以及计算机可读存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012518313A (ja) 2009-02-13 2012-08-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ モバイル用途のための頭部追跡
JP2013005021A (ja) 2011-06-13 2013-01-07 Sony Corp 情報処理装置、情報処理方法及びプログラム
JP2014127936A (ja) 2012-12-27 2014-07-07 Denso Corp 音像定位装置、及び、プログラム
JP2016021169A (ja) 2014-07-15 2016-02-04 Kddi株式会社 仮想音源を提供情報位置に配置する携帯端末、音声提示プログラム及び音声提示方法
US20190268711A1 (en) 2018-02-28 2019-08-29 Google Llc Spatial audio to enable safe headphone use during exercise and commuting
US20190335290A1 (en) 2016-06-30 2019-10-31 Nokia Technologies Oy Providing audio signals in a virtual environment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10595147B2 (en) * 2014-12-23 2020-03-17 Ray Latypov Method of providing to user 3D sound in virtual environment
US10123147B2 (en) * 2016-01-27 2018-11-06 Mediatek Inc. Enhanced audio effect realization for virtual reality
US10028071B2 (en) * 2016-09-23 2018-07-17 Apple Inc. Binaural sound reproduction system having dynamically adjusted audio output
JP2018082308A (ja) * 2016-11-16 2018-05-24 ソニー株式会社 情報処理装置、方法及びプログラム
CN112673651B (zh) * 2018-07-13 2023-09-15 诺基亚技术有限公司 多视点多用户音频用户体验
US10638251B2 (en) * 2018-08-06 2020-04-28 Facebook Technologies, Llc Customizing head-related transfer functions based on monitored responses to audio content

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012518313A (ja) 2009-02-13 2012-08-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ モバイル用途のための頭部追跡
JP2013005021A (ja) 2011-06-13 2013-01-07 Sony Corp 情報処理装置、情報処理方法及びプログラム
JP2014127936A (ja) 2012-12-27 2014-07-07 Denso Corp 音像定位装置、及び、プログラム
JP2016021169A (ja) 2014-07-15 2016-02-04 Kddi株式会社 仮想音源を提供情報位置に配置する携帯端末、音声提示プログラム及び音声提示方法
US20190335290A1 (en) 2016-06-30 2019-10-31 Nokia Technologies Oy Providing audio signals in a virtual environment
US20190268711A1 (en) 2018-02-28 2019-08-29 Google Llc Spatial audio to enable safe headphone use during exercise and commuting

Also Published As

Publication number Publication date
EP4104457A1 (fr) 2022-12-21
WO2021163573A1 (fr) 2021-08-19
CN115398935A (zh) 2022-11-25
EP4104457A4 (fr) 2023-07-19
JP2023514571A (ja) 2023-04-06

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