KR102609668B1 - 가상, 증강, 및 혼합 현실 - Google Patents

가상, 증강, 및 혼합 현실 Download PDF

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Publication number
KR102609668B1
KR102609668B1 KR1020197000816A KR20197000816A KR102609668B1 KR 102609668 B1 KR102609668 B1 KR 102609668B1 KR 1020197000816 A KR1020197000816 A KR 1020197000816A KR 20197000816 A KR20197000816 A KR 20197000816A KR 102609668 B1 KR102609668 B1 KR 102609668B1
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sound
environment
virtual sound
audio signal
virtual
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KR20190028697A (ko
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에릭 비제르
래훈 김
라구베르 페리
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퀄컴 인코포레이티드
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    • 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
    • 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
    • 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
    • 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
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • 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
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/006—Mixed reality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • 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
    • 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
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0141—Head-up displays characterised by optical features characterised by the informative content of the display
    • 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]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Optics & Photonics (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
KR1020197000816A 2016-07-15 2017-05-25 가상, 증강, 및 혼합 현실 Active KR102609668B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662363104P 2016-07-15 2016-07-15
US62/363,104 2016-07-15
US15/238,591 2016-08-16
US15/238,591 US9906885B2 (en) 2016-07-15 2016-08-16 Methods and systems for inserting virtual sounds into an environment
PCT/US2017/034522 WO2018013237A1 (en) 2016-07-15 2017-05-25 Virtual, augmented, and mixed reality

Publications (2)

Publication Number Publication Date
KR20190028697A KR20190028697A (ko) 2019-03-19
KR102609668B1 true KR102609668B1 (ko) 2023-12-04

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US (1) US9906885B2 (https=)
EP (1) EP3485346B1 (https=)
JP (1) JP2019527956A (https=)
KR (1) KR102609668B1 (https=)
CN (1) CN109416585B (https=)
BR (1) BR112019000398A8 (https=)
SG (1) SG11201810874YA (https=)
TW (1) TW201804315A (https=)
WO (1) WO2018013237A1 (https=)

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Publication number Publication date
US20180020312A1 (en) 2018-01-18
TW201804315A (zh) 2018-02-01
CN109416585A (zh) 2019-03-01
CN109416585B (zh) 2022-06-21
BR112019000398A8 (pt) 2023-01-31
EP3485346C0 (en) 2025-02-26
US9906885B2 (en) 2018-02-27
BR112019000398A2 (pt) 2019-04-30
EP3485346A1 (en) 2019-05-22
JP2019527956A (ja) 2019-10-03
EP3485346B1 (en) 2025-02-26
KR20190028697A (ko) 2019-03-19
WO2018013237A1 (en) 2018-01-18
SG11201810874YA (en) 2019-01-30

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