KR101619760B1 - 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링 - Google Patents

임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링 Download PDF

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KR101619760B1
KR101619760B1 KR1020157022091A KR20157022091A KR101619760B1 KR 101619760 B1 KR101619760 B1 KR 101619760B1 KR 1020157022091 A KR1020157022091 A KR 1020157022091A KR 20157022091 A KR20157022091 A KR 20157022091A KR 101619760 B1 KR101619760 B1 KR 101619760B1
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audio object
virtual source
audio
playback
data
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KR20150103754A (ko
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안토니오 마테오스 소울
니콜라스 알. 칭고스
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돌비 레버러토리즈 라이쎈싱 코오포레이션
돌비 인터네셔널 에이비
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/005—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo five- or more-channel type, e.g. virtual surround
    • 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
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • 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
    • 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
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1020157022091A 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링 Active KR101619760B1 (ko)

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ESP201330461 2013-03-28
ES201330461 2013-03-28
US201361833581P 2013-06-11 2013-06-11
US61/833,581 2013-06-11
PCT/US2014/022793 WO2014159272A1 (en) 2013-03-28 2014-03-10 Rendering of audio objects with apparent size to arbitrary loudspeaker layouts

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KR1020167009972A Division KR102160406B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링

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KR1020157022091A Active KR101619760B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
KR1020217038313A Active KR102586356B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
KR1020207027124A Active KR102332632B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
KR1020247031775A Pending KR20240146098A (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
KR1020237033165A Active KR102712214B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
KR1020167009972A Active KR102160406B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링

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KR1020207027124A Active KR102332632B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
KR1020247031775A Pending KR20240146098A (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
KR1020237033165A Active KR102712214B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링
KR1020167009972A Active KR102160406B1 (ko) 2013-03-28 2014-03-10 임의적 라우드스피커 배치들로의 겉보기 크기를 갖는 오디오 오브젝트들의 렌더링

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EP (3) EP3668121A1 (enExample)
JP (7) JP5897778B1 (enExample)
KR (6) KR101619760B1 (enExample)
CN (4) CN107396278B (enExample)
AU (7) AU2014241011B2 (enExample)
BR (4) BR122022005104B1 (enExample)
CA (1) CA2898885C (enExample)
ES (1) ES2650541T3 (enExample)
HK (2) HK1245557B (enExample)
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RU (3) RU2630955C9 (enExample)
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