JP2012235310A5 - - Google Patents

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Publication number
JP2012235310A5
JP2012235310A5 JP2011102394A JP2011102394A JP2012235310A5 JP 2012235310 A5 JP2012235310 A5 JP 2012235310A5 JP 2011102394 A JP2011102394 A JP 2011102394A JP 2011102394 A JP2011102394 A JP 2011102394A JP 2012235310 A5 JP2012235310 A5 JP 2012235310A5
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JP
Japan
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signal
mapping control
analysis
mapping
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Ceased
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JP2011102394A
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English (en)
Japanese (ja)
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JP2012235310A (ja
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Priority to JP2011102394A priority Critical patent/JP2012235310A/ja
Priority claimed from JP2011102394A external-priority patent/JP2012235310A/ja
Priority to US13/450,109 priority patent/US20120275625A1/en
Priority to CN2012101191859A priority patent/CN102761312A/zh
Priority to EP12164888A priority patent/EP2518897A3/en
Publication of JP2012235310A publication Critical patent/JP2012235310A/ja
Publication of JP2012235310A5 publication Critical patent/JP2012235310A5/ja
Ceased legal-status Critical Current

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JP2011102394A 2011-04-28 2011-04-28 信号処理装置および方法、プログラム、並びにデータ記録媒体 Ceased JP2012235310A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011102394A JP2012235310A (ja) 2011-04-28 2011-04-28 信号処理装置および方法、プログラム、並びにデータ記録媒体
US13/450,109 US20120275625A1 (en) 2011-04-28 2012-04-18 Signal processing device, method thereof, program, and data recording medium
CN2012101191859A CN102761312A (zh) 2011-04-28 2012-04-20 信号处理装置及其方法、程序以及数据记录介质
EP12164888A EP2518897A3 (en) 2011-04-28 2012-04-20 Signal processing device, method thereof, program, and data recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011102394A JP2012235310A (ja) 2011-04-28 2011-04-28 信号処理装置および方法、プログラム、並びにデータ記録媒体

Publications (2)

Publication Number Publication Date
JP2012235310A JP2012235310A (ja) 2012-11-29
JP2012235310A5 true JP2012235310A5 (enExample) 2014-06-05

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ID=46149159

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JP2011102394A Ceased JP2012235310A (ja) 2011-04-28 2011-04-28 信号処理装置および方法、プログラム、並びにデータ記録媒体

Country Status (4)

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US (1) US20120275625A1 (enExample)
EP (1) EP2518897A3 (enExample)
JP (1) JP2012235310A (enExample)
CN (1) CN102761312A (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2262108B1 (en) 2004-10-26 2017-03-01 Dolby Laboratories Licensing Corporation Adjusting the perceived loudness and/or the perceived spectral balance of an audio signal
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
JP5903758B2 (ja) * 2010-09-08 2016-04-13 ソニー株式会社 信号処理装置および方法、プログラム、並びにデータ記録媒体
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
EP4468291A1 (en) 2012-05-18 2024-11-27 Dolby Laboratories Licensing Corporation System and method for dynamic range control of an audio signal
US10844689B1 (en) 2019-12-19 2020-11-24 Saudi Arabian Oil Company Downhole ultrasonic actuator system for mitigating lost circulation
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
ES2667871T3 (es) 2013-01-21 2018-05-14 Dolby Laboratories Licensing Corporation Decodificador de audio con sonoridad y metadatos de límite de programa
EP2959479B1 (en) 2013-02-21 2019-07-03 Dolby International AB Methods for parametric multi-channel encoding
WO2014148848A2 (ko) * 2013-03-21 2014-09-25 인텔렉추얼디스커버리 주식회사 오디오 신호 크기 제어 방법 및 장치
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
WO2014165304A1 (en) 2013-04-05 2014-10-09 Dolby Laboratories Licensing Corporation Acquisition, recovery, and matching of unique information from file-based media for automated file detection
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
CN103426820B (zh) 2013-08-19 2015-04-22 深圳市华星光电技术有限公司 避免有机发光二极管显示设备中金属线路短路的方法
JP2015050685A (ja) 2013-09-03 2015-03-16 ソニー株式会社 オーディオ信号処理装置および方法、並びにプログラム
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
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
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
US10453467B2 (en) 2014-10-10 2019-10-22 Dolby Laboratories Licensing Corporation Transmission-agnostic presentation-based program loudness
JP6432386B2 (ja) * 2015-02-17 2018-12-05 ヤマハ株式会社 音響信号処理装置および音響信号処理プログラム
WO2016155853A1 (en) * 2015-04-02 2016-10-06 Harman Becker Automotive Systems Gmbh Multii-band signal compressing
US9973868B2 (en) * 2016-10-05 2018-05-15 Tymphany Hk Ltd. Method for estimating the battery life of battery-powered audio systems by means of an amplitude modulated broadband audio signal
KR102302683B1 (ko) * 2017-07-07 2021-09-16 삼성전자주식회사 음향 출력 장치 및 그 신호 처리 방법
CN109658949A (zh) * 2018-12-29 2019-04-19 重庆邮电大学 一种基于深度神经网络的语音增强方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887299A (en) * 1987-11-12 1989-12-12 Nicolet Instrument Corporation Adaptive, programmable signal processing hearing aid
JPH05234249A (ja) * 1992-02-26 1993-09-10 Pioneer Electron Corp オーディオ信号処理装置
JPH05275950A (ja) 1992-03-27 1993-10-22 Matsushita Electric Ind Co Ltd 音響信号ダイナミックレンジ圧縮装置
US7206420B2 (en) * 1999-11-29 2007-04-17 Syfx Tekworks Softclip method and apparatus
US7680665B2 (en) * 2001-08-24 2010-03-16 Kabushiki Kaisha Kenwood Device and method for interpolating frequency components of signal adaptively
JP3933909B2 (ja) * 2001-10-29 2007-06-20 日本放送協会 音声／音楽混合比推定装置およびそれを用いたオーディオ装置
US20080056504A1 (en) * 2003-06-18 2008-03-06 Frederik Gorges Dynamic Range Control Of An Audio Signal And Method Of Its Operation
JP2007067868A (ja) * 2005-08-31 2007-03-15 Victor Co Of Japan Ltd 低音増幅デジタル信号処理装置
GB2429346B (en) * 2006-03-15 2007-10-17 Nec Technologies A method of adjusting the amplitude of an audio signal and an audio device
ATE501604T1 (de) * 2007-10-16 2011-03-15 Phonak Ag Hörsystem und verfahren zum betrieb eines hörsystems
JP2009265422A (ja) * 2008-04-25 2009-11-12 Sony Corp 情報処理装置及び情報処理方法
WO2010013943A2 (en) * 2008-07-29 2010-02-04 Lg Electronics Inc. A method and an apparatus for processing an audio signal
TR201810466T4 (tr) * 2008-08-05 2018-08-27 Fraunhofer Ges Forschung Özellik çıkarımı kullanılarak konuşmanın iyileştirilmesi için bir ses sinyalinin işlenmesine yönelik aparat ve yöntem.
JP5434372B2 (ja) * 2009-08-26 2014-03-05 ヤマハ株式会社 音量調整装置

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