JP5845760B2 - 音声処理装置および方法、並びにプログラム - Google Patents

音声処理装置および方法、並びにプログラム Download PDF

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Publication number
JP5845760B2
JP5845760B2 JP2011202168A JP2011202168A JP5845760B2 JP 5845760 B2 JP5845760 B2 JP 5845760B2 JP 2011202168 A JP2011202168 A JP 2011202168A JP 2011202168 A JP2011202168 A JP 2011202168A JP 5845760 B2 JP5845760 B2 JP 5845760B2
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Japan
Prior art keywords
gain
amount
audio signal
input
amplification
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Expired - Fee Related
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JP2011202168A
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English (en)
Japanese (ja)
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JP2013065952A5 (enExample
JP2013065952A (ja
Inventor
光行 畠中
光行 畠中
徹 知念
徹 知念
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Sony Corp
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Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2011202168A priority Critical patent/JP5845760B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to CN201280043659.4A priority patent/CN103782515A/zh
Priority to BR112014005295A priority patent/BR112014005295A2/pt
Priority to RU2014108818/08A priority patent/RU2014108818A/ru
Priority to AU2012309702A priority patent/AU2012309702A1/en
Priority to CA2844915A priority patent/CA2844915A1/en
Priority to EP12831214.7A priority patent/EP2757685A1/en
Priority to US14/239,797 priority patent/US9294062B2/en
Priority to PCT/JP2012/072353 priority patent/WO2013038937A1/ja
Publication of JP2013065952A publication Critical patent/JP2013065952A/ja
Publication of JP2013065952A5 publication Critical patent/JP2013065952A5/ja
Application granted granted Critical
Publication of JP5845760B2 publication Critical patent/JP5845760B2/ja
Expired - Fee Related 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)
JP2011202168A 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 Expired - Fee Related JP5845760B2 (ja)

Priority Applications (9)

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
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
RU2014108818/08A RU2014108818A (ru) 2011-09-15 2012-09-03 Устройство обработки звука, способ и программа
AU2012309702A AU2012309702A1 (en) 2011-09-15 2012-09-03 Speech processing device and method, and program
CA2844915A CA2844915A1 (en) 2011-09-15 2012-09-03 Sound processing apparatus, method, and program
EP12831214.7A EP2757685A1 (en) 2011-09-15 2012-09-03 Speech processing device and method, and program
CN201280043659.4A CN103782515A (zh) 2011-09-15 2012-09-03 声音处理设备、方法以及程序
BR112014005295A BR112014005295A2 (pt) 2011-09-15 2012-09-03 aparelho e método de processamento de som, e, programa
US14/239,797 US9294062B2 (en) 2011-09-15 2012-09-03 Sound processing apparatus, method, and program

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2013065952A JP2013065952A (ja) 2013-04-11
JP2013065952A5 JP2013065952A5 (enExample) 2014-10-16
JP5845760B2 true JP5845760B2 (ja) 2016-01-20

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Family Applications (1)

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JP2011202168A Expired - Fee Related 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

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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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
JP6541364B2 (ja) * 2015-02-16 2019-07-10 クラリオン株式会社 音場補正装置、音場補正方法及び音場補正プログラム
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
KR102483222B1 (ko) * 2017-11-17 2023-01-02 삼성전자주식회사 오디오 시스템 및 그 제어 방법
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
CN113411724B (zh) * 2021-05-07 2023-03-31 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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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
AU2012309702A1 (en) 2014-02-27
US9294062B2 (en) 2016-03-22
CA2844915A1 (en) 2013-03-21
CN103782515A (zh) 2014-05-07
EP2757685A1 (en) 2014-07-23
US20140205111A1 (en) 2014-07-24

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