CN105900169B - 音频内容的空间误差度量 - Google Patents

音频内容的空间误差度量 Download PDF

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Publication number
CN105900169B
CN105900169B CN201580004002.0A CN201580004002A CN105900169B CN 105900169 B CN105900169 B CN 105900169B CN 201580004002 A CN201580004002 A CN 201580004002A CN 105900169 B CN105900169 B CN 105900169B
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audio
output
clusters
objects
spatial error
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Chinese (zh)
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CN105900169A (zh
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D·J·布瑞巴特
陈联武
芦烈
A·M·索尔
N·R·特斯恩高斯
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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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    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2028—Removing cooking fumes using an air curtain
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/008—Visual indication of individual signal levels
    • 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 
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201580004002.0A 2014-01-09 2015-01-05 音频内容的空间误差度量 Active CN105900169B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ESP201430016 2014-01-09
ES201430016 2014-01-09
US201461951048P 2014-03-11 2014-03-11
US61/951,048 2014-03-11
PCT/US2015/010126 WO2015105748A1 (en) 2014-01-09 2015-01-05 Spatial error metrics of audio content

Publications (2)

Publication Number Publication Date
CN105900169A CN105900169A (zh) 2016-08-24
CN105900169B true CN105900169B (zh) 2020-01-03

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CN201580004002.0A Active CN105900169B (zh) 2014-01-09 2015-01-05 音频内容的空间误差度量

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US (1) US10492014B2 (enExample)
EP (1) EP3092642B1 (enExample)
JP (1) JP6518254B2 (enExample)
CN (1) CN105900169B (enExample)
WO (1) WO2015105748A1 (enExample)

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CN108984628B (zh) * 2018-06-20 2020-01-24 北京达佳互联信息技术有限公司 内容描述生成模型的损失值获取方法及装置
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KR102717379B1 (ko) * 2019-03-29 2024-10-15 텔레폰악티에볼라겟엘엠에릭슨(펍) 멀티 채널 오디오 프레임에서 예측적인 코딩에서 에러 복구를 위한 방법 및 장치
WO2020201039A1 (en) * 2019-03-29 2020-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for low cost error recovery in predictive coding
CN110493649B (zh) * 2019-09-12 2021-08-20 重庆市群众艺术馆 基于群众满意度的文化馆数字资源加工方法
US20230010466A1 (en) * 2019-12-09 2023-01-12 Dolby Laboratories Licensing Corporation Adjusting audio and non-audio features based on noise metrics and speech intelligibility metrics
CN113096671B (zh) * 2020-01-09 2022-05-13 齐鲁工业大学 一种大容量音频文件可逆信息隐藏方法及系统
US11704087B2 (en) * 2020-02-03 2023-07-18 Google Llc Video-informed spatial audio expansion
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Also Published As

Publication number Publication date
EP3092642B1 (en) 2018-05-16
WO2015105748A1 (en) 2015-07-16
JP2017508175A (ja) 2017-03-23
CN105900169A (zh) 2016-08-24
JP6518254B2 (ja) 2019-05-22
US10492014B2 (en) 2019-11-26
US20160337776A1 (en) 2016-11-17
EP3092642A1 (en) 2016-11-16

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