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
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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; DEAF-AID SETS; 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-DMAC7.html)
EP (1) EP2757685A1 (cg-RX-API-DMAC7.html)
JP (1) JP5845760B2 (cg-RX-API-DMAC7.html)
CN (1) CN103782515A (cg-RX-API-DMAC7.html)
AU (1) AU2012309702A1 (cg-RX-API-DMAC7.html)
BR (1) BR112014005295A2 (cg-RX-API-DMAC7.html)
CA (1) CA2844915A1 (cg-RX-API-DMAC7.html)
RU (1) RU2014108818A (cg-RX-API-DMAC7.html)
WO (1) WO2013038937A1 (cg-RX-API-DMAC7.html)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8090120B2 (en) 2004-10-26 2012-01-03 Dolby Laboratories Licensing Corporation Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal
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
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
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
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
CN119252266A (zh) 2012-05-18 2025-01-03 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
AU2013284703B2 (en) 2012-07-02 2019-01-17 Sony Corporation Decoding device and method, encoding device and method, and program
KR101637897B1 (ko) 2013-01-21 2016-07-08 돌비 레버러토리즈 라이쎈싱 코오포레이션 프로그램 라우드니스 및 경계 메타데이터를 가진 오디오 인코더 및 디코더
CN109003617B (zh) 2013-01-21 2023-08-15 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
CN116665683A (zh) 2013-02-21 2023-08-29 杜比国际公司 用于参数化多声道编码的方法
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
EP2981910A1 (en) 2013-04-05 2016-02-10 Dolby Laboratories Licensing Corporation Acquisition, recovery, and matching of unique information from file-based media for automated file detection
RU2667377C2 (ru) 2013-04-26 2018-09-19 Сони Корпорейшн Способ и устройство обработки звука и программа
US10171926B2 (en) 2013-04-26 2019-01-01 Sony Corporation Sound processing apparatus and sound processing system
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
CN109903776B (zh) 2013-09-12 2024-03-01 杜比实验室特许公司 用于各种回放环境的动态范围控制
CN110675884B (zh) 2013-09-12 2023-08-08 杜比实验室特许公司 用于下混合音频内容的响度调整
EP3048609A4 (en) 2013-09-19 2017-05-03 Sony Corporation Encoding device and method, decoding device and method, and program
CA3162763C (en) 2013-12-27 2025-07-08 Sony Corporation DECODING APPARATUS, 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
JP6676047B2 (ja) 2014-10-10 2020-04-08 ドルビー ラボラトリーズ ライセンシング コーポレイション 伝送に関知しない呈示ベースのプログラム・ラウドネス
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
EP3657822A1 (en) 2015-10-09 2020-05-27 Sony Corporation Sound output device and sound generation method
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
US20250038725A1 (en) * 2023-07-25 2025-01-30 Panasonic Intellectual Property Management Co., Ltd. Method for acoustic adjustment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04276911A (ja) * 1991-03-04 1992-10-02 Fujitsu Ten Ltd 音質調整装置
JPH0823250A (ja) 1994-07-05 1996-01-23 Matsushita Electric Ind Co Ltd 信号等価器
JPH09102719A (ja) * 1995-10-03 1997-04-15 Sony Corp 音響再生装置
JP3319970B2 (ja) 1997-03-18 2002-09-03 富士通テン株式会社 グラフィックイコライザ装置
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
JP4016206B2 (ja) * 2003-11-28 2007-12-05 ソニー株式会社 音声信号処理装置及び音声信号処理方法
WO2008126496A1 (ja) * 2007-03-20 2008-10-23 Nec Corporation 電子機器用音響処理システム、方法及び携帯電話端末
EP2337376A4 (en) * 2008-09-24 2014-02-26 Yamaha Corp DEVICE FOR MEASURING A CONTROL CIRCUIT REINFORCEMENT AND DEVICE FOR FEEDBACK PREVENTION
US9053697B2 (en) * 2010-06-01 2015-06-09 Qualcomm Incorporated Systems, methods, devices, apparatus, and computer program products for audio equalization
BR112012031656A2 (pt) * 2010-08-25 2016-11-08 Asahi Chemical Ind dispositivo, e método de separação de fontes sonoras, e, programa
US8965756B2 (en) * 2011-03-14 2015-02-24 Adobe Systems Incorporated Automatic equalization of coloration in speech recordings

Also Published As

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

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Effective date: 20150904