CN105075292B - 用于创作和渲染音频再现数据的方法和设备 - Google Patents

用于创作和渲染音频再现数据的方法和设备 Download PDF

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Publication number
CN105075292B
CN105075292B CN201480009029.4A CN201480009029A CN105075292B CN 105075292 B CN105075292 B CN 105075292B CN 201480009029 A CN201480009029 A CN 201480009029A CN 105075292 B CN105075292 B CN 105075292B
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audio object
virtual source
audio
reproduction
data
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CN105075292A (zh
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安东尼奥·马特奥斯舒莱
尼古拉斯·R·泰辛戈斯
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Dolby International AB
Dolby Laboratories Licensing Corp
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Dolby International AB
Dolby Laboratories Licensing Corp
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Priority to CN201710507398.1A priority Critical patent/CN107396278B/zh
Priority to CN201710507397.7A priority patent/CN107465990B/zh
Priority to CN201710508250.XA priority patent/CN107426666B/zh
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    • 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 
    • 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 
    • 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)
CN201480009029.4A 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的方法和设备 Active CN105075292B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201710507398.1A CN107396278B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备
CN201710507397.7A CN107465990B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备
CN201710508250.XA CN107426666B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备

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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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CN201710507398.1A Division CN107396278B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备
CN201710507397.7A Division CN107465990B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备
CN201710508250.XA Division CN107426666B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备

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CN201480009029.4A Active CN105075292B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的方法和设备
CN201710507397.7A Active CN107465990B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备
CN201710507398.1A Active CN107396278B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备
CN201710508250.XA Active CN107426666B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备

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CN201710507398.1A Active CN107396278B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备
CN201710508250.XA Active CN107426666B (zh) 2013-03-28 2014-03-10 用于创作和渲染音频再现数据的非暂态介质和设备

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AU (7) AU2014241011B2 (enExample)
BR (4) BR122022005121B1 (enExample)
CA (1) CA2898885C (enExample)
ES (1) ES2650541T3 (enExample)
HK (2) HK1245557B (enExample)
IL (7) IL319169A (enExample)
IN (1) IN2015MN01790A (enExample)
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MY (2) MY172606A (enExample)
RU (3) RU2630955C9 (enExample)
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AU2018202867A1 (en) 2018-05-17
KR20160046924A (ko) 2016-04-29
HK1246552B (zh) 2020-07-03
RU2017130902A (ru) 2019-02-05
CA2898885C (en) 2016-05-10
US11979733B2 (en) 2024-05-07
BR122017004541B1 (pt) 2022-09-06
EP3282716A1 (en) 2018-02-14
JP7571192B2 (ja) 2024-10-22
US11564051B2 (en) 2023-01-24
EP2926571B1 (en) 2017-10-18
IL309028B2 (en) 2025-08-01
JP2018067931A (ja) 2018-04-26
AU2016200037B2 (en) 2018-02-01
BR122022005121B1 (pt) 2022-06-14
BR122017004541A2 (pt) 2019-09-03
MX2015010786A (es) 2015-11-26
IL290671A (en) 2022-04-01
KR20210149191A (ko) 2021-12-08
AU2024200627A1 (en) 2024-02-22
BR112015018993B1 (pt) 2023-11-28
UA113344C2 (xx) 2017-01-10
EP2926571A1 (en) 2015-10-07
RU2015133695A (ru) 2017-02-20
SG11201505429RA (en) 2015-08-28
EP3668121A1 (en) 2020-06-17
IL290671B2 (en) 2024-05-01
US20180167756A1 (en) 2018-06-14
JP2023100966A (ja) 2023-07-19
KR20150103754A (ko) 2015-09-11
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