HK1205395A1 - Virtual rendering of object-based audio - Google Patents

Virtual rendering of object-based audio

Info

Publication number
HK1205395A1
HK1205395A1 HK15105717.4A HK15105717A HK1205395A1 HK 1205395 A1 HK1205395 A1 HK 1205395A1 HK 15105717 A HK15105717 A HK 15105717A HK 1205395 A1 HK1205395 A1 HK 1205395A1
Authority
HK
Hong Kong
Prior art keywords
based audio
virtual rendering
rendering
virtual
audio
Prior art date
Application number
HK15105717.4A
Other languages
English (en)
Chinese (zh)
Inventor
．西費爾特
Original Assignee
Dolby Lab Licensing Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Publication of HK1205395A1 publication Critical patent/HK1205395A1/xx

Links

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • H04S7/307—Frequency adjustment, e.g. tone control
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
HK15105717.4A 2012-08-31 2015-06-16 Virtual rendering of object-based audio HK1205395A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261695944P 2012-08-31 2012-08-31
PCT/US2013/055841 WO2014035728A2 (en) 2012-08-31 2013-08-20 Virtual rendering of object-based audio

Publications (1)

Publication Number Publication Date
HK1205395A1 true HK1205395A1 (en) 2015-12-11

Family

ID=49081018

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15105717.4A HK1205395A1 (en) 2012-08-31 2015-06-16 Virtual rendering of object-based audio

Country Status (6)

Country Link
US (1) US9622011B2 (ja)
EP (1) EP2891336B1 (ja)
JP (1) JP5897219B2 (ja)
CN (1) CN104604255B (ja)
HK (1) HK1205395A1 (ja)
WO (1) WO2014035728A2 (ja)

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Also Published As

Publication number Publication date
WO2014035728A2 (en) 2014-03-06
JP5897219B2 (ja) 2016-03-30
CN104604255B (zh) 2016-11-09
EP2891336B1 (en) 2017-10-04
US20150245157A1 (en) 2015-08-27
WO2014035728A3 (en) 2014-04-17
US9622011B2 (en) 2017-04-11
CN104604255A (zh) 2015-05-06
JP2015531218A (ja) 2015-10-29
EP2891336A2 (en) 2015-07-08

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