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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JP
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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JP2013065952A (ja
JP2013065952A5 (https=
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
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Publication date
Priority to JP2011202168A priority Critical patent/JP5845760B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to EP12831214.7A priority patent/EP2757685A1/en
Priority to PCT/JP2012/072353 priority patent/WO2013038937A1/ja
Priority to AU2012309702A priority patent/AU2012309702A1/en
Priority to US14/239,797 priority patent/US9294062B2/en
Priority to BR112014005295A priority patent/BR112014005295A2/pt
Priority to CN201280043659.4A priority patent/CN103782515A/zh
Priority to CA2844915A priority patent/CA2844915A1/en
Priority to RU2014108818/08A priority patent/RU2014108818A/ru
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; ELECTRIC HEARING AIDS; 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
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
US14/239,797 US9294062B2 (en) 2011-09-15 2012-09-03 Sound processing apparatus, method, and program
BR112014005295A BR112014005295A2 (pt) 2011-09-15 2012-09-03 aparelho e método de processamento de som, e, programa
CN201280043659.4A CN103782515A (zh) 2011-09-15 2012-09-03 声音处理设备、方法以及程序
EP12831214.7A EP2757685A1 (en) 2011-09-15 2012-09-03 Speech processing device and method, and program
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
CA2844915A CA2844915A1 (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 (https=) 2014-10-16
JP5845760B2 true JP5845760B2 (ja) 2016-01-20

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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 (https=)
EP (1) EP2757685A1 (https=)
JP (1) JP5845760B2 (https=)
CN (1) CN103782515A (https=)
AU (1) AU2012309702A1 (https=)
BR (1) BR112014005295A2 (https=)
CA (1) CA2844915A1 (https=)
RU (1) RU2014108818A (https=)
WO (1) WO2013038937A1 (https=)

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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
TWI581250B (zh) 2010-12-03 2017-05-01 杜比實驗室特許公司 利用多媒體處理節點之適應性處理技術
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
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RU2719690C2 (ru) 2013-01-21 2020-04-21 Долби Лабораторис Лайсэнзин Корпорейшн Аудиокодер и аудиодекодер с метаданными громкости и границы программы
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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
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JP6384735B2 (ja) 2013-04-26 2018-09-05 ソニー株式会社 音声処理装置および方法、並びにプログラム
KR102319766B1 (ko) 2013-04-26 2021-11-01 소니그룹주식회사 음성 처리 장치 및 방법, 및 기록 매체
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
US9998845B2 (en) 2013-07-24 2018-06-12 Sony Corporation Information processing device and method, and program
EP3044786B1 (en) 2013-09-12 2024-04-24 Dolby Laboratories Licensing Corporation Loudness adjustment for downmixed audio content
EP3544181B1 (en) 2013-09-12 2025-12-03 Dolby Laboratories Licensing Corporation Dynamic range control for a wide variety of playback environments
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
US10692511B2 (en) 2013-12-27 2020-06-23 Sony Corporation Decoding apparatus and method, and program
CN110808723B (zh) 2014-05-26 2024-09-17 杜比实验室特许公司 音频信号响度控制
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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
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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
JP2013065952A (ja) 2013-04-11
BR112014005295A2 (pt) 2017-04-04
AU2012309702A1 (en) 2014-02-27
RU2014108818A (ru) 2015-09-20
EP2757685A1 (en) 2014-07-23
WO2013038937A1 (ja) 2013-03-21
US20140205111A1 (en) 2014-07-24
CA2844915A1 (en) 2013-03-21
CN103782515A (zh) 2014-05-07
US9294062B2 (en) 2016-03-22

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