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
input
processing
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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; 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)
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

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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 (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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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
TWI529703B (zh) 2010-02-11 2016-04-11 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
TWI896112B (zh) 2010-12-03 2025-09-01 美商杜比實驗室特許公司 音頻解碼裝置、音頻解碼方法及音頻編碼方法
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
CN121122295A (zh) 2012-05-18 2025-12-12 杜比实验室特许公司 用于维持与参数音频编码器相关联的可逆动态范围控制信息的系统
RU2649944C2 (ru) 2012-07-02 2018-04-05 Сони Корпорейшн Устройство декодирования, способ декодирования, устройство кодирования, способ кодирования и программа
KR102192755B1 (ko) 2013-01-21 2020-12-18 돌비 레버러토리즈 라이쎈싱 코오포레이션 프로그램 라우드니스 및 경계 메타데이터를 가진 오디오 인코더 및 디코더
CN119479682A (zh) 2013-01-21 2025-02-18 杜比实验室特许公司 用于在不同回放设备之间优化响度和动态范围的系统和方法
CN105074818B (zh) 2013-02-21 2019-08-13 杜比国际公司 音频编码系统、用于产生比特流的方法以及音频解码器
CN107093991B (zh) 2013-03-26 2020-10-09 杜比实验室特许公司 基于目标响度的响度归一化方法和设备
CN105190618B (zh) 2013-04-05 2019-01-25 杜比实验室特许公司 用于自动文件检测的对来自基于文件的媒体的特有信息的获取、恢复和匹配
KR102784480B1 (ko) 2013-04-26 2025-03-21 소니그룹주식회사 음성 처리 장치 및 방법, 및 기록 매체
KR102414609B1 (ko) 2013-04-26 2022-06-30 소니그룹주식회사 음성 처리 장치, 정보 처리 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
EP3026936B1 (en) 2013-07-24 2020-04-29 Sony Corporation Information processing device and method, and program
ES3061991T3 (en) 2013-09-12 2026-04-08 Dolby Laboratories Licensing Corp Dynamic range control for a wide variety of playback environments
CN110675883B (zh) 2013-09-12 2023-08-18 杜比实验室特许公司 用于下混合音频内容的响度调整
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
KR102356012B1 (ko) 2013-12-27 2022-01-27 소니그룹주식회사 복호화 장치 및 방법, 및 프로그램
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
CN119296555A (zh) 2014-10-10 2025-01-10 杜比实验室特许公司 基于发送无关的表示的节目响度
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
JPWO2017061218A1 (ja) 2015-10-09 2018-07-26 ソニー株式会社 音響出力装置、音響生成方法及びプログラム
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
US12519441B2 (en) * 2023-07-25 2026-01-06 Panasonic Intellectual Property Management Co., Ltd. Method for acoustic adjustment using a loudness value and a clipping occurrence rate of a test sound source

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

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Application publication date: 20140507