CA3034916A1 - Virtual reality, augmented reality, and mixed reality systems with spatialized audio - Google Patents

Virtual reality, augmented reality, and mixed reality systems with spatialized audio Download PDF

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Publication number
CA3034916A1
CA3034916A1 CA3034916A CA3034916A CA3034916A1 CA 3034916 A1 CA3034916 A1 CA 3034916A1 CA 3034916 A CA3034916 A CA 3034916A CA 3034916 A CA3034916 A CA 3034916A CA 3034916 A1 CA3034916 A1 CA 3034916A1
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CA
Canada
Prior art keywords
sources
listener
audio data
audio
data corresponding
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
CA3034916A
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English (en)
French (fr)
Inventor
Gregory Michael Link
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Magic Leap Inc
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Magic Leap Inc
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Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61560542&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3034916(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magic Leap Inc filed Critical Magic Leap Inc
Publication of CA3034916A1 publication Critical patent/CA3034916A1/en
Pending legal-status Critical Current

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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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
CA3034916A 2016-09-14 2017-09-13 Virtual reality, augmented reality, and mixed reality systems with spatialized audio Pending CA3034916A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662394617P 2016-09-14 2016-09-14
US62/394,617 2016-09-14
PCT/US2017/051421 WO2018053047A1 (en) 2016-09-14 2017-09-13 Virtual reality, augmented reality, and mixed reality systems with spatialized audio

Publications (1)

Publication Number Publication Date
CA3034916A1 true CA3034916A1 (en) 2018-03-22

Family

ID=61560542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3034916A Pending CA3034916A1 (en) 2016-09-14 2017-09-13 Virtual reality, augmented reality, and mixed reality systems with spatialized audio

Country Status (9)

Country Link
US (2) US10448189B2 (enExample)
EP (2) EP3513405B1 (enExample)
JP (2) JP6821795B2 (enExample)
KR (2) KR102230645B1 (enExample)
CN (2) CN109691141B (enExample)
AU (2) AU2017327387B2 (enExample)
CA (1) CA3034916A1 (enExample)
IL (1) IL265214B (enExample)
WO (1) WO2018053047A1 (enExample)

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Also Published As

Publication number Publication date
EP3513405A4 (en) 2019-09-18
JP6821795B2 (ja) 2021-01-27
US11310618B2 (en) 2022-04-19
US10448189B2 (en) 2019-10-15
CN114885274B (zh) 2023-05-16
WO2018053047A1 (en) 2018-03-22
KR102230645B1 (ko) 2021-03-19
EP3513405B1 (en) 2023-07-19
JP2019532569A (ja) 2019-11-07
US20180077513A1 (en) 2018-03-15
KR20210031796A (ko) 2021-03-22
KR20190052086A (ko) 2019-05-15
EP4254403B1 (en) 2025-02-12
CN109691141B (zh) 2022-04-29
EP4254403A3 (en) 2023-11-01
EP3513405A1 (en) 2019-07-24
JP7165215B2 (ja) 2022-11-02
IL265214B (en) 2021-04-29
US20200008005A1 (en) 2020-01-02
AU2017327387A1 (en) 2019-03-21
JP2021073763A (ja) 2021-05-13
EP4254403A2 (en) 2023-10-04
CN114885274A (zh) 2022-08-09
KR102514464B1 (ko) 2023-03-24
AU2017327387B2 (en) 2021-12-23
CN109691141A (zh) 2019-04-26
IL265214A (en) 2019-05-30
AU2022201898A1 (en) 2022-04-07

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