JP7023848B2 - バイノーラル・ダイアログ向上 - Google Patents

バイノーラル・ダイアログ向上 Download PDF

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Publication number
JP7023848B2
JP7023848B2 JP2018539144A JP2018539144A JP7023848B2 JP 7023848 B2 JP7023848 B2 JP 7023848B2 JP 2018539144 A JP2018539144 A JP 2018539144A JP 2018539144 A JP2018539144 A JP 2018539144A JP 7023848 B2 JP7023848 B2 JP 7023848B2
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presentation
dialog
audio signal
audio
signal presentation
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Japanese (ja)
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JP2019508947A5 (enExample
JP2019508947A (ja
Inventor
ジョナス サミュエルソン，レイフ
ジェローン ブリーバート，ディルク
マシュー クーパー，デイヴィッド
コッペンス，イェルーン
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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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Publication of JP2019508947A publication Critical patent/JP2019508947A/ja
Publication of JP2019508947A5 publication Critical patent/JP2019508947A5/ja
Priority to JP2021205176A priority Critical patent/JP7383685B2/ja
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Priority to JP2023148875A priority patent/JP7652849B2/ja
Priority to JP2025040836A priority patent/JP2025090783A/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • 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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • 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 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/03—Application of parametric coding in stereophonic audio systems
    • 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 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
JP2018539144A 2016-01-29 2017-01-26 バイノーラル・ダイアログ向上 Active JP7023848B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021205176A JP7383685B2 (ja) 2016-01-29 2021-12-17 バイノーラル・ダイアログ向上
JP2023148875A JP7652849B2 (ja) 2016-01-29 2023-09-14 バイノーラル・ダイアログ向上
JP2025040836A JP2025090783A (ja) 2016-01-29 2025-03-14 バイノーラル・ダイアログ向上

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662288590P 2016-01-29 2016-01-29
EP16153468.0 2016-01-29
EP16153468 2016-01-29
US62/288,590 2016-01-29
PCT/US2017/015165 WO2017132396A1 (en) 2016-01-29 2017-01-26 Binaural dialogue enhancement

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021205176A Division JP7383685B2 (ja) 2016-01-29 2021-12-17 バイノーラル・ダイアログ向上

Publications (3)

Publication Number Publication Date
JP2019508947A JP2019508947A (ja) 2019-03-28
JP2019508947A5 JP2019508947A5 (enExample) 2020-03-05
JP7023848B2 true JP7023848B2 (ja) 2022-02-22

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Family Applications (4)

Application Number Title Priority Date Filing Date
JP2018539144A Active JP7023848B2 (ja) 2016-01-29 2017-01-26 バイノーラル・ダイアログ向上
JP2021205176A Active JP7383685B2 (ja) 2016-01-29 2021-12-17 バイノーラル・ダイアログ向上
JP2023148875A Active JP7652849B2 (ja) 2016-01-29 2023-09-14 バイノーラル・ダイアログ向上
JP2025040836A Pending JP2025090783A (ja) 2016-01-29 2025-03-14 バイノーラル・ダイアログ向上

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2021205176A Active JP7383685B2 (ja) 2016-01-29 2021-12-17 バイノーラル・ダイアログ向上
JP2023148875A Active JP7652849B2 (ja) 2016-01-29 2023-09-14 バイノーラル・ダイアログ向上
JP2025040836A Pending JP2025090783A (ja) 2016-01-29 2025-03-14 バイノーラル・ダイアログ向上

Country Status (5)

Country Link
US (7) US10375496B2 (enExample)
EP (2) EP4510625A3 (enExample)
JP (4) JP7023848B2 (enExample)
CN (2) CN112218229B (enExample)
WO (1) WO2017132396A1 (enExample)

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KR20250159289A (ko) * 2016-01-27 2025-11-10 돌비 레버러토리즈 라이쎈싱 코오포레이션 음향 환경 시뮬레이션
US11004457B2 (en) * 2017-10-18 2021-05-11 Htc Corporation Sound reproducing method, apparatus and non-transitory computer readable storage medium thereof
GB2575511A (en) 2018-07-13 2020-01-15 Nokia Technologies Oy Spatial audio Augmentation
GB2575509A (en) 2018-07-13 2020-01-15 Nokia Technologies Oy Spatial audio capture, transmission and reproduction
CN109688513A (zh) * 2018-11-19 2019-04-26 恒玄科技（上海）有限公司 无线主动降噪耳机及双主动降噪耳机通话数据处理方法
EP3956886B1 (en) * 2019-04-15 2024-05-29 Dolby International AB Dialogue enhancement in audio codec
CN115485771A (zh) 2020-05-04 2022-12-16 杜比实验室特许公司 组合音频信号的分离和分类的方法和装置
CN116615919B (zh) 2020-12-17 2026-07-03 杜比实验室特许公司 双耳信号的后处理
JP7810612B2 (ja) * 2022-06-16 2026-02-03 シャープ株式会社 放送システム、受信機、受信方法、及びプログラム

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JP2003522472A (ja) 2000-02-04 2003-07-22 ヒアリング エンハンスメント カンパニー，リミティド ライアビリティー カンパニー 消費者アプリケーションにおける音声対残余オーディオ（ｖｒａ）の使用
JP2010515290A (ja) 2006-09-14 2010-05-06 エルジー エレクトロニクス インコーポレイティド ダイアログエンハンスメント技術のコントローラ及びユーザインタフェース
WO2015031505A1 (en) 2013-08-28 2015-03-05 Dolby Laboratories Licensing Corporation Hybrid waveform-coded and parametric-coded speech enhancement

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US20080056517A1 (en) * 2002-10-18 2008-03-06 The Regents Of The University Of California Dynamic binaural sound capture and reproduction in focued or frontal applications
DE602006016017D1 (de) * 2006-01-09 2010-09-16 Nokia Corp Steuerung der dekodierung binauraler audiosignale
EP1853092B1 (en) * 2006-05-04 2011-10-05 LG Electronics, Inc. Enhancing stereo audio with remix capability
CN101518100B (zh) * 2006-09-14 2011-12-07 Lg电子株式会社 对话增强技术
US20080201369A1 (en) * 2007-02-16 2008-08-21 At&T Knowledge Ventures, Lp System and method of modifying media content
AU2008309951B8 (en) * 2007-10-09 2011-12-22 Dolby International Ab Method and apparatus for generating a binaural audio signal
EP2146522A1 (en) 2008-07-17 2010-01-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating audio output signals using object based metadata
TWI413421B (zh) * 2008-07-29 2013-10-21 Lg Electronics Inc 音頻訊號之處理方法及其裝置
US8537980B2 (en) * 2009-03-27 2013-09-17 Verizon Patent And Licensing Inc. Conversation support
KR101387195B1 (ko) * 2009-10-05 2014-04-21 하만인터내셔날인더스트리스인코포레이티드 오디오 신호의 공간 추출 시스템
CA2837893C (en) * 2011-07-01 2017-08-29 Dolby Laboratories Licensing Corporation System and method for adaptive audio signal generation, coding and rendering
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JP2003522472A (ja) 2000-02-04 2003-07-22 ヒアリング エンハンスメント カンパニー，リミティド ライアビリティー カンパニー 消費者アプリケーションにおける音声対残余オーディオ（ｖｒａ）の使用
JP2010515290A (ja) 2006-09-14 2010-05-06 エルジー エレクトロニクス インコーポレイティド ダイアログエンハンスメント技術のコントローラ及びユーザインタフェース
WO2015031505A1 (en) 2013-08-28 2015-03-05 Dolby Laboratories Licensing Corporation Hybrid waveform-coded and parametric-coded speech enhancement

Also Published As

Publication number Publication date
US20200329326A1 (en) 2020-10-15
US20220060838A1 (en) 2022-02-24
CN108702582A (zh) 2018-10-23
US20250350895A1 (en) 2025-11-13
JP2025090783A (ja) 2025-06-17
US20230345192A1 (en) 2023-10-26
EP3409029A1 (en) 2018-12-05
JP2023166560A (ja) 2023-11-21
CN112218229B (zh) 2022-04-01
JP7652849B2 (ja) 2025-03-27
US11950078B2 (en) 2024-04-02
US10701502B2 (en) 2020-06-30
EP4510625A3 (en) 2025-05-07
US20240406650A1 (en) 2024-12-05
EP3409029B1 (en) 2024-10-30
JP7383685B2 (ja) 2023-11-20
US10375496B2 (en) 2019-08-06
US20190356997A1 (en) 2019-11-21
CN108702582B (zh) 2020-11-06
US11115768B2 (en) 2021-09-07
US11641560B2 (en) 2023-05-02
US20190037331A1 (en) 2019-01-31
EP4510625A2 (en) 2025-02-19
US12302082B2 (en) 2025-05-13
JP2022031955A (ja) 2022-02-22
WO2017132396A1 (en) 2017-08-03
JP2019508947A (ja) 2019-03-28
CN112218229A (zh) 2021-01-12

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