CN103782515A - 声音处理设备、方法以及程序 - Google Patents

声音处理设备、方法以及程序 Download PDF

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Publication number
CN103782515A
CN103782515A CN201280043659.4A CN201280043659A CN103782515A CN 103782515 A CN103782515 A CN 103782515A CN 201280043659 A CN201280043659 A CN 201280043659A CN 103782515 A CN103782515 A CN 103782515A
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CN
China
Prior art keywords
gain
amount
sound signal
processing
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN201280043659.4A
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English (en)
Chinese (zh)
Inventor
畠中光行
知念彻
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Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN103782515A publication Critical patent/CN103782515A/zh
Pending legal-status Critical Current

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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
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
    • H03G9/14—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for gain control and tone control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/165—Equalizers; Volume or gain control in limited frequency bands
    • 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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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Circuit For Audible Band Transducer (AREA)
CN201280043659.4A 2011-09-15 2012-09-03 声音处理设备、方法以及程序 Pending CN103782515A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011202168A JP5845760B2 (ja) 2011-09-15 2011-09-15 音声処理装置および方法、並びにプログラム
JP2011-202168 2011-09-15
PCT/JP2012/072353 WO2013038937A1 (ja) 2011-09-15 2012-09-03 音声処理装置および方法、並びにプログラム

Publications (1)

Publication Number Publication Date
CN103782515A true CN103782515A (zh) 2014-05-07

Family

ID=47883168

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280043659.4A Pending CN103782515A (zh) 2011-09-15 2012-09-03 声音处理设备、方法以及程序

Country Status (9)

Country Link
US (1) US9294062B2 (enExample)
EP (1) EP2757685A1 (enExample)
JP (1) JP5845760B2 (enExample)
CN (1) CN103782515A (enExample)
AU (1) AU2012309702A1 (enExample)
BR (1) BR112014005295A2 (enExample)
CA (1) CA2844915A1 (enExample)
RU (1) RU2014108818A (enExample)
WO (1) WO2013038937A1 (enExample)

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CN107409256A (zh) * 2015-02-16 2017-11-28 歌拉利旺株式会社 声场校正装置、声场校正方法和声场校正程序
CN111357197A (zh) * 2017-11-17 2020-06-30 三星电子株式会社 音频系统及其控制方法
CN113411724A (zh) * 2021-05-07 2021-09-17 佳禾智能科技股份有限公司 基于骨导耳机通话的回音消除方法、计算机程序介质、骨导耳机

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JP5754899B2 (ja) 2009-10-07 2015-07-29 ソニー株式会社 復号装置および方法、並びにプログラム
TWI447709B (zh) 2010-02-11 2014-08-01 杜比實驗室特許公司 用以非破壞地正常化可攜式裝置中音訊訊號響度之系統及方法
JP5609737B2 (ja) 2010-04-13 2014-10-22 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
JP5850216B2 (ja) 2010-04-13 2016-02-03 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
JP6075743B2 (ja) 2010-08-03 2017-02-08 ソニー株式会社 信号処理装置および方法、並びにプログラム
JP5707842B2 (ja) 2010-10-15 2015-04-30 ソニー株式会社 符号化装置および方法、復号装置および方法、並びにプログラム
JP5743137B2 (ja) 2011-01-14 2015-07-01 ソニー株式会社 信号処理装置および方法、並びにプログラム
JP6037156B2 (ja) 2011-08-24 2016-11-30 ソニー株式会社 符号化装置および方法、並びにプログラム
CN103325380B (zh) 2012-03-23 2017-09-12 杜比实验室特许公司 用于信号增强的增益后处理
US10844689B1 (en) 2019-12-19 2020-11-24 Saudi Arabian Oil Company Downhole ultrasonic actuator system for mitigating lost circulation
US9401152B2 (en) 2012-05-18 2016-07-26 Dolby Laboratories Licensing Corporation System for maintaining reversible dynamic range control information associated with parametric audio coders
RU2649944C2 (ru) 2012-07-02 2018-04-05 Сони Корпорейшн Устройство декодирования, способ декодирования, устройство кодирования, способ кодирования и программа
BR112015017064B1 (pt) 2013-01-21 2022-03-22 Dolby Laboratories Licensing Corporation Método, meio legível em computador e aparelho para otimizar o nível de intensidade do som e a faixa dinâmica através de dispositivos de reprodução diferentes
EP3244406B1 (en) 2013-01-21 2020-12-09 Dolby Laboratories Licensing Corporation Decoding of encoded audio bitstream with metadata container located in reserved data space
EP2959479B1 (en) 2013-02-21 2019-07-03 Dolby International AB Methods for parametric multi-channel encoding
CN104080024B (zh) 2013-03-26 2019-02-19 杜比实验室特许公司 音量校平器控制器和控制方法以及音频分类器
US9635417B2 (en) 2013-04-05 2017-04-25 Dolby Laboratories Licensing Corporation Acquisition, recovery, and matching of unique information from file-based media for automated file detection
EP2991383B1 (en) 2013-04-26 2021-01-27 Sony Corporation Audio processing device and audio processing system
EP4329338A3 (en) 2013-04-26 2024-05-22 Sony Group Corporation Audio processing device, method, and program
TWM487509U (zh) 2013-06-19 2014-10-01 杜比實驗室特許公司 音訊處理設備及電子裝置
JP6369465B2 (ja) 2013-07-24 2018-08-08 ソニー株式会社 情報処理装置および方法、並びにプログラム
CN118016076A (zh) 2013-09-12 2024-05-10 杜比实验室特许公司 用于下混合音频内容的响度调整
CN109979472B (zh) 2013-09-12 2023-12-15 杜比实验室特许公司 用于各种回放环境的动态范围控制
JP6531649B2 (ja) 2013-09-19 2019-06-19 ソニー株式会社 符号化装置および方法、復号化装置および方法、並びにプログラム
CA3256471A1 (en) 2013-12-27 2025-05-21 Sony Corporation Decoding apparatus and method, and program
CN105142067B (zh) 2014-05-26 2020-01-07 杜比实验室特许公司 音频信号响度控制
US10453467B2 (en) 2014-10-10 2019-10-22 Dolby Laboratories Licensing Corporation Transmission-agnostic presentation-based program loudness
JP6556463B2 (ja) * 2015-03-02 2019-08-07 クラリオン株式会社 フィルタ生成装置、フィルタ生成方法およびフィルタ生成プログラム
US9729118B2 (en) * 2015-07-24 2017-08-08 Sonos, Inc. Loudness matching
CN108141684B (zh) 2015-10-09 2021-09-24 索尼公司 声音输出设备、声音生成方法以及记录介质
JP6688141B2 (ja) * 2016-04-19 2020-04-28 クラリオン株式会社 音響処理装置および音響処理方法
CN108091330B (zh) * 2017-12-13 2020-11-27 北京小米移动软件有限公司 输出声强调节方法、装置、电子设备及存储介质
US20250038725A1 (en) * 2023-07-25 2025-01-30 Panasonic Intellectual Property Management Co., Ltd. Method for acoustic adjustment

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JPH04276911A (ja) * 1991-03-04 1992-10-02 Fujitsu Ten Ltd 音質調整装置
JPH09102719A (ja) * 1995-10-03 1997-04-15 Sony Corp 音響再生装置
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JPH04276911A (ja) * 1991-03-04 1992-10-02 Fujitsu Ten Ltd 音質調整装置
JPH09102719A (ja) * 1995-10-03 1997-04-15 Sony Corp 音響再生装置
JPH10261928A (ja) * 1997-03-18 1998-09-29 Fujitsu Ten Ltd グラフィックイコライザ装置およびその調整方法
JP2001203551A (ja) * 2000-01-21 2001-07-27 Matsushita Electric Ind Co Ltd イコライザ装置およびイコライザの調整方法
CN101641965A (zh) * 2007-03-20 2010-02-03 日本电气株式会社 电子设备用声音处理系统、方法以及便携电话终端

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107409256A (zh) * 2015-02-16 2017-11-28 歌拉利旺株式会社 声场校正装置、声场校正方法和声场校正程序
CN107409256B (zh) * 2015-02-16 2020-07-31 歌拉利旺株式会社 声场校正装置、声场校正方法和计算机可读介质
CN111357197A (zh) * 2017-11-17 2020-06-30 三星电子株式会社 音频系统及其控制方法
CN111357197B (zh) * 2017-11-17 2024-05-24 三星电子株式会社 音频系统及其控制方法
CN113411724A (zh) * 2021-05-07 2021-09-17 佳禾智能科技股份有限公司 基于骨导耳机通话的回音消除方法、计算机程序介质、骨导耳机

Also Published As

Publication number Publication date
BR112014005295A2 (pt) 2017-04-04
WO2013038937A1 (ja) 2013-03-21
JP2013065952A (ja) 2013-04-11
RU2014108818A (ru) 2015-09-20
JP5845760B2 (ja) 2016-01-20
AU2012309702A1 (en) 2014-02-27
US9294062B2 (en) 2016-03-22
CA2844915A1 (en) 2013-03-21
EP2757685A1 (en) 2014-07-23
US20140205111A1 (en) 2014-07-24

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Application publication date: 20140507