CN104604254B - 声音处理装置、方法 - Google Patents

声音处理装置、方法 Download PDF

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Publication number
CN104604254B
CN104604254B CN201380043986.4A CN201380043986A CN104604254B CN 104604254 B CN104604254 B CN 104604254B CN 201380043986 A CN201380043986 A CN 201380043986A CN 104604254 B CN104604254 B CN 104604254B
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China
Prior art keywords
sound
filter
characteristic
unit
processing
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CN201380043986.4A
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Chinese (zh)
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CN104604254A (zh
Inventor
中川亨
山田裕司
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Sony Corp
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Sony Corp
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • 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
    • H04S1/005—For headphones
    • 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
    • H04R5/033—Headphones for stereophonic communication
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Headphones And Earphones (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
CN201380043986.4A 2012-08-23 2013-08-12 声音处理装置、方法 Active CN104604254B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012184640 2012-08-23
JP2012-184640 2012-08-23
JP2012234282A JP6102179B2 (ja) 2012-08-23 2012-10-24 音声処理装置および方法、並びにプログラム
JP2012-234282 2012-10-24
PCT/JP2013/071760 WO2014030560A1 (ja) 2012-08-23 2013-08-12 音声処理装置および方法、並びにプログラム

Publications (2)

Publication Number Publication Date
CN104604254A CN104604254A (zh) 2015-05-06
CN104604254B true CN104604254B (zh) 2017-10-27

Family

ID=50149869

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380043986.4A Active CN104604254B (zh) 2012-08-23 2013-08-12 声音处理装置、方法

Country Status (4)

Country Link
US (1) US9577595B2 (enExample)
JP (1) JP6102179B2 (enExample)
CN (1) CN104604254B (enExample)
WO (1) WO2014030560A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6512767B2 (ja) * 2014-08-08 2019-05-15 キヤノン株式会社 音響処理装置および方法、並びにプログラム
US9560464B2 (en) * 2014-11-25 2017-01-31 The Trustees Of Princeton University System and method for producing head-externalized 3D audio through headphones
US9461660B2 (en) * 2015-01-20 2016-10-04 Mediatek Inc. Digitally-corrected analog-to-digital converters
KR20250012717A (ko) 2015-06-24 2025-01-24 소니그룹주식회사 음성 처리 장치 및 방법, 그리고 기록 매체
JP6642989B2 (ja) * 2015-07-06 2020-02-12 キヤノン株式会社 制御装置、制御方法及びプログラム
JP6589437B2 (ja) * 2015-07-23 2019-10-16 株式会社Ｊｖｃケンウッド 頭外定位処理装置、頭外定位処理方法、プログラム
JP6561718B2 (ja) * 2015-09-17 2019-08-21 株式会社Ｊｖｃケンウッド 頭外定位処理装置、及び頭外定位処理方法
JP6658026B2 (ja) * 2016-02-04 2020-03-04 株式会社Ｊｖｃケンウッド フィルタ生成装置、フィルタ生成方法、及び音像定位処理方法
US10706869B2 (en) 2016-04-20 2020-07-07 Genelec Oy Active monitoring headphone and a binaural method for the same
EP3446499B1 (en) * 2016-04-20 2023-09-27 Genelec OY Method for regularizing the inversion of a headphone transfer function
JP6790654B2 (ja) * 2016-09-23 2020-11-25 株式会社Ｊｖｃケンウッド フィルタ生成装置、フィルタ生成方法、及びプログラム
JP6753329B2 (ja) * 2017-02-15 2020-09-09 株式会社Ｊｖｃケンウッド フィルタ生成装置、及びフィルタ生成方法
CN110301142B (zh) 2017-02-24 2021-05-14 Jvc建伍株式会社 滤波器生成装置、滤波器生成方法以及存储介质
US11775164B2 (en) 2018-10-03 2023-10-03 Sony Corporation Information processing device, information processing method, and program
CN110493702B (zh) * 2019-08-13 2021-06-04 广州飞达音响股份有限公司 六面声影院还音系统
WO2023080008A1 (ja) * 2021-11-04 2023-05-11 ソニーグループ株式会社 音響処理装置
CN114339517B (zh) * 2021-12-31 2025-04-01 西安讯飞超脑信息科技有限公司 一种音频仿真方法、装置、电子设备和存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002262400A (ja) * 2001-02-28 2002-09-13 Sony Corp 仮想音像定位処理装置及び処理方法並びに記録媒体
CN1543753A (zh) * 2001-07-19 2004-11-03 ���µ�����ҵ��ʽ���� 音像定位装置
US20090103738A1 (en) * 2006-03-28 2009-04-23 France Telecom Method for Binaural Synthesis Taking Into Account a Room Effect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003153398A (ja) * 2001-11-09 2003-05-23 Nippon Hoso Kyokai <Nhk> ヘッドホンによる前後方向への音像定位装置およびその方法
JP4123376B2 (ja) * 2004-04-27 2008-07-23 ソニー株式会社 信号処理装置およびバイノーラル再生方法
US7715575B1 (en) * 2005-02-28 2010-05-11 Texas Instruments Incorporated Room impulse response
JP5523307B2 (ja) * 2008-04-10 2014-06-18 パナソニック株式会社 挿耳型イヤホンを用いた音響再生装置
JP4697553B2 (ja) * 2008-08-12 2011-06-08 ソニー株式会社 ハンズフリー通話機能付き音響再生装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002262400A (ja) * 2001-02-28 2002-09-13 Sony Corp 仮想音像定位処理装置及び処理方法並びに記録媒体
CN1543753A (zh) * 2001-07-19 2004-11-03 ���µ�����ҵ��ʽ���� 音像定位装置
US20090103738A1 (en) * 2006-03-28 2009-04-23 France Telecom Method for Binaural Synthesis Taking Into Account a Room Effect

Also Published As

Publication number Publication date
US9577595B2 (en) 2017-02-21
CN104604254A (zh) 2015-05-06
JP6102179B2 (ja) 2017-03-29
US20150180433A1 (en) 2015-06-25
JP2014060691A (ja) 2014-04-03
WO2014030560A1 (ja) 2014-02-27

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