RU2014108818A - Устройство обработки звука, способ и программа - Google Patents

Устройство обработки звука, способ и программа Download PDF

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Publication number
RU2014108818A
RU2014108818A RU2014108818/08A RU2014108818A RU2014108818A RU 2014108818 A RU2014108818 A RU 2014108818A RU 2014108818/08 A RU2014108818/08 A RU 2014108818/08A RU 2014108818 A RU2014108818 A RU 2014108818A RU 2014108818 A RU2014108818 A RU 2014108818A
Authority
RU
Russia
Prior art keywords
gain
attenuation
audio signal
amount
frequency
Prior art date
Application number
RU2014108818/08A
Other languages
English (en)
Russian (ru)
Inventor
Мицуюки ХАТАНАКА
Тору ТИНЕН
Original Assignee
Сони Корпорейшн
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
Application filed by Сони Корпорейшн filed Critical Сони Корпорейшн
Publication of RU2014108818A publication Critical patent/RU2014108818A/ru

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Classifications

    • 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

Landscapes

  • 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)
RU2014108818/08A 2011-09-15 2012-09-03 Устройство обработки звука, способ и программа RU2014108818A (ru)

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
RU2014108818A true RU2014108818A (ru) 2015-09-20

Family

ID=47883168

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014108818/08A RU2014108818A (ru) 2011-09-15 2012-09-03 Устройство обработки звука, способ и программа

Country Status (9)

Country Link
US (1) US9294062B2 (cg-RX-API-DMAC10.html)
EP (1) EP2757685A1 (cg-RX-API-DMAC10.html)
JP (1) JP5845760B2 (cg-RX-API-DMAC10.html)
CN (1) CN103782515A (cg-RX-API-DMAC10.html)
AU (1) AU2012309702A1 (cg-RX-API-DMAC10.html)
BR (1) BR112014005295A2 (cg-RX-API-DMAC10.html)
CA (1) CA2844915A1 (cg-RX-API-DMAC10.html)
RU (1) RU2014108818A (cg-RX-API-DMAC10.html)
WO (1) WO2013038937A1 (cg-RX-API-DMAC10.html)

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CN122531400A (zh) 2013-02-21 2026-08-07 杜比国际公司 用于参数化多声道编码的方法
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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
WO2015012122A1 (ja) 2013-07-24 2015-01-29 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
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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
KR20250012719A (ko) 2013-12-27 2025-01-24 소니그룹주식회사 복호화 장치 및 방법, 및 프로그램
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
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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
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Also Published As

Publication number Publication date
CA2844915A1 (en) 2013-03-21
EP2757685A1 (en) 2014-07-23
JP2013065952A (ja) 2013-04-11
BR112014005295A2 (pt) 2017-04-04
US20140205111A1 (en) 2014-07-24
WO2013038937A1 (ja) 2013-03-21
CN103782515A (zh) 2014-05-07
JP5845760B2 (ja) 2016-01-20
AU2012309702A1 (en) 2014-02-27
US9294062B2 (en) 2016-03-22

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Effective date: 20150904