TW201804315A - 虛擬、擴充及混合實境 - Google Patents

虛擬、擴充及混合實境 Download PDF

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Publication number
TW201804315A
TW201804315A TW106117430A TW106117430A TW201804315A TW 201804315 A TW201804315 A TW 201804315A TW 106117430 A TW106117430 A TW 106117430A TW 106117430 A TW106117430 A TW 106117430A TW 201804315 A TW201804315 A TW 201804315A
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TW
Taiwan
Prior art keywords
sound
environment
virtual
virtual sound
audio signal
Prior art date
Application number
TW106117430A
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English (en)
Chinese (zh)
Inventor
艾瑞克 維瑟
金萊軒
拉格胡佛 沛瑞
Original Assignee
高通公司
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Publication date
Application filed by 高通公司 filed Critical 高通公司
Publication of TW201804315A publication Critical patent/TW201804315A/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S7/00Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30Control circuits for electronic adaptation of the sound field
    • H04S7/302Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303Tracking of listener position or orientation
    • H04S7/304For headphones
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017Gesture based interaction, e.g. based on a set of recognized hand gestures
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/16Sound input; Sound output
    • G06F3/165Management of the audio stream, e.g. setting of volume, audio stream path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00Stereophonic arrangements
    • H04R5/033Headphones for stereophonic communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S7/00Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30Control circuits for electronic adaptation of the sound field
    • H04S7/302Electronic adaptation of stereophonic sound system to listener position or orientation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S7/00Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30Control circuits for electronic adaptation of the sound field
    • H04S7/305Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • H04S7/306For headphones
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • G02B2027/0141Head-up displays characterised by optical features characterised by the informative content of the display
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/006Mixed reality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S2400/00Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S2420/00Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01Enhancing 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)
  • 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)
TW106117430A 2016-07-15 2017-05-25 虛擬、擴充及混合實境 TW201804315A (zh)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
TW201804315A true TW201804315A (zh) 2018-02-01

Family

ID=60940808

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106117430A TW201804315A (zh) 2016-07-15 2017-05-25 虛擬、擴充及混合實境

Country Status (9)

Country Link
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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* Cited by examiner, † Cited by third party
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TWI722738B (zh) * 2019-12-25 2021-03-21 亞達科技股份有限公司 擴增實境裝置與定位方法
TWI727421B (zh) * 2019-09-16 2021-05-11 藏識科技有限公司 混合實境系統
TWI775135B (zh) * 2019-08-28 2022-08-21 大陸商北京市商湯科技開發有限公司 互動方法、裝置、設備以及記錄媒體

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Also Published As

Publication number Publication date
US20180020312A1 (en) 2018-01-18
CN109416585A (zh) 2019-03-01
KR102609668B1 (ko) 2023-12-04
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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