JP6129348B2 - 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化 - Google Patents

異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化 Download PDF

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JP6129348B2
JP6129348B2 JP2015553800A JP2015553800A JP6129348B2 JP 6129348 B2 JP6129348 B2 JP 6129348B2 JP 2015553800 A JP2015553800 A JP 2015553800A JP 2015553800 A JP2015553800 A JP 2015553800A JP 6129348 B2 JP6129348 B2 JP 6129348B2
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audio
dynamic range
loudness
bitstream
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JP2016507779A (ja
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リードミラー，ジェフリー
グレゴリー ノークロス，スコット
グレゴリー ノークロス，スコット
ヨナス ローエデン，カール
ヨナス ローエデン，カール
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ドルビー ラボラトリーズ ライセンシング コーポレイション
ドルビー ラボラトリーズ ライセンシング コーポレイション
ドルビー・インターナショナル・アーベー
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • 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
    • G10L19/04—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 using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/16—Sound input; Sound output
    • 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
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • G10L13/033—Voice editing, e.g. manipulating the voice of the synthesiser
    • 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
    • G10L15/00—Speech recognition
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
    • 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
    • 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
    • G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0324—Details of processing therefor
    • G10L21/034—Automatic adjustment
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • 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
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/60—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for measuring the quality of voice signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Otolaryngology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Stereophonic System (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2015553800A 2013-01-21 2014-01-15 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化 Active JP6129348B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361754882P 2013-01-21 2013-01-21
US61/754,882 2013-01-21
US201361809250P 2013-04-05 2013-04-05
US61/809,250 2013-04-05
US201361824010P 2013-05-16 2013-05-16
US61/824,010 2013-05-16
PCT/US2014/011681 WO2014113471A1 (en) 2013-01-21 2014-01-15 System and method for optimizing loudness and dynamic range across different playback devices

Related Child Applications (1)

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JP2016507779A JP2016507779A (ja) 2016-03-10
JP6129348B2 true JP6129348B2 (ja) 2017-05-17

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JP2015553800A Active JP6129348B2 (ja) 2013-01-21 2014-01-15 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2017078015A Active JP6450415B2 (ja) 2013-01-21 2017-04-11 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2018229824A Active JP6680858B2 (ja) 2013-01-21 2018-12-07 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2020048672A Active JP6851523B2 (ja) 2013-01-21 2020-03-19 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2021037328A Active JP7133673B2 (ja) 2013-01-21 2021-03-09 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2022136006A Active JP7375138B2 (ja) 2013-01-21 2022-08-29 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2023182909A Active JP7619675B2 (ja) 2013-01-21 2023-10-25 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2024229675A Pending JP2025060860A (ja) 2013-01-21 2024-12-26 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化

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JP2018229824A Active JP6680858B2 (ja) 2013-01-21 2018-12-07 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2020048672A Active JP6851523B2 (ja) 2013-01-21 2020-03-19 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2021037328A Active JP7133673B2 (ja) 2013-01-21 2021-03-09 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2022136006A Active JP7375138B2 (ja) 2013-01-21 2022-08-29 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2023182909A Active JP7619675B2 (ja) 2013-01-21 2023-10-25 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
JP2024229675A Pending JP2025060860A (ja) 2013-01-21 2024-12-26 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化

Country Status (10)

Country Link
US (6) US9841941B2 (en:Method)
EP (2) EP3193447B1 (en:Method)
JP (8) JP6129348B2 (en:Method)
KR (8) KR102194120B1 (en:Method)
CN (4) CN109036443B (en:Method)
BR (3) BR122020007932B1 (en:Method)
ES (1) ES2624419T3 (en:Method)
IN (1) IN2015MN01766A (en:Method)
RU (2) RU2665873C1 (en:Method)
WO (1) WO2014113471A1 (en:Method)

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