PL2614586T3 - Dynamiczna kompensacja sygnałów audio dla poprawy postrzeganych braków balansu spektralnego - Google Patents

Dynamiczna kompensacja sygnałów audio dla poprawy postrzeganych braków balansu spektralnego

Info

Publication number
PL2614586T3
PL2614586T3 PL11824143T PL11824143T PL2614586T3 PL 2614586 T3 PL2614586 T3 PL 2614586T3 PL 11824143 T PL11824143 T PL 11824143T PL 11824143 T PL11824143 T PL 11824143T PL 2614586 T3 PL2614586 T3 PL 2614586T3
Authority
PL
Poland
Prior art keywords
audio signals
dynamic compensation
perceived spectral
improved perceived
imbalances
Prior art date
Application number
PL11824143T
Other languages
English (en)
Polish (pl)
Inventor
Martin Walsh
Edward Stein
Jean-Marc Jot
Original Assignee
Dts, Inc.
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 Dts, Inc. filed Critical Dts, Inc.
Publication of PL2614586T3 publication Critical patent/PL2614586T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • 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
    • H03G5/005—Tone control or bandwidth control in amplifiers of digital signals
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
    • 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
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
PL11824143T 2010-09-10 2011-09-08 Dynamiczna kompensacja sygnałów audio dla poprawy postrzeganych braków balansu spektralnego PL2614586T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38183110P 2010-09-10 2010-09-10

Publications (1)

Publication Number Publication Date
PL2614586T3 true PL2614586T3 (pl) 2017-05-31

Family

ID=45806751

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11824143T PL2614586T3 (pl) 2010-09-10 2011-09-08 Dynamiczna kompensacja sygnałów audio dla poprawy postrzeganych braków balansu spektralnego

Country Status (8)

Country Link
US (1) US9391579B2 (enExample)
EP (1) EP2614586B1 (enExample)
JP (1) JP5917518B2 (enExample)
KR (1) KR101914312B1 (enExample)
CN (1) CN103262409B (enExample)
PL (1) PL2614586T3 (enExample)
TW (1) TWI580180B (enExample)
WO (1) WO2012033942A2 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2362376A3 (en) * 2010-02-26 2011-11-02 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Apparatus and method for modifying an audio signal using envelope shaping
US9806688B2 (en) 2012-04-12 2017-10-31 Dolby Laboratories Licensing Corporation System and method for leveling loudness variation in an audio signal
US9748914B2 (en) * 2012-08-15 2017-08-29 Warner Bros. Entertainment Inc. Transforming audio content for subjective fidelity
CN104956689B (zh) * 2012-11-30 2017-07-04 Dts（英属维尔京群岛）有限公司 用于个性化音频虚拟化的方法和装置
WO2014130738A1 (en) * 2013-02-20 2014-08-28 Max Sound Corporation Sound enhancement for powered speakers
US9577596B2 (en) 2013-03-08 2017-02-21 Sound Innovations, Llc System and method for personalization of an audio equalizer
US9794715B2 (en) 2013-03-13 2017-10-17 Dts Llc System and methods for processing stereo audio content
US9253586B2 (en) * 2013-04-26 2016-02-02 Sony Corporation Devices, methods and computer program products for controlling loudness
US9712934B2 (en) * 2014-07-16 2017-07-18 Eariq, Inc. System and method for calibration and reproduction of audio signals based on auditory feedback
CN105811907B (zh) * 2014-12-29 2018-07-31 宏碁股份有限公司 音频处理方法
EP3259927A1 (en) * 2015-02-19 2017-12-27 Dolby Laboratories Licensing Corporation Loudspeaker-room equalization with perceptual correction of spectral dips
EP3286929B1 (en) 2015-04-20 2019-07-31 Dolby Laboratories Licensing Corporation Processing audio data to compensate for partial hearing loss or an adverse hearing environment
US9590580B1 (en) * 2015-09-13 2017-03-07 Guoguang Electric Company Limited Loudness-based audio-signal compensation
DE102015217565A1 (de) * 2015-09-15 2017-03-16 Ford Global Technologies, Llc Verfahren und Vorrichtung zur Verarbeitung von Audio-Signalen
US10341770B2 (en) * 2015-09-30 2019-07-02 Apple Inc. Encoded audio metadata-based loudness equalization and dynamic equalization during DRC
WO2017075249A1 (en) * 2015-10-28 2017-05-04 Jean-Marc Jot Object-based audio signal balancing
US10075789B2 (en) * 2016-10-11 2018-09-11 Dts, Inc. Gain phase equalization (GPEQ) filter and tuning methods for asymmetric transaural audio reproduction
CN109040885B (zh) * 2017-06-09 2019-08-20 中国科学院声学研究所 一种基于音量的个性化响度补偿方法及耳机均衡系统
KR102302683B1 (ko) 2017-07-07 2021-09-16 삼성전자주식회사 음향 출력 장치 및 그 신호 처리 방법
KR102409376B1 (ko) 2017-08-09 2022-06-15 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
US11594241B2 (en) * 2017-09-26 2023-02-28 Sony Europe B.V. Method and electronic device for formant attenuation/amplification
US10616705B2 (en) 2017-10-17 2020-04-07 Magic Leap, Inc. Mixed reality spatial audio
CN107886966A (zh) * 2017-10-30 2018-04-06 捷开通讯(深圳)有限公司 终端及其优化语音命令的方法、存储装置
KR102483222B1 (ko) * 2017-11-17 2023-01-02 삼성전자주식회사 오디오 시스템 및 그 제어 방법
EP3753238A4 (en) 2018-02-15 2021-04-07 Magic Leap, Inc. VIRTUAL REFLECTION OF MIXED REALITY
CN108599732A (zh) * 2018-05-11 2018-09-28 四川斐讯信息技术有限公司 一种音量控制方法及系统
JP2021525980A (ja) 2018-05-30 2021-09-27 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． フィルタパラメータに関するインデックススキーミング
EP3609197B1 (en) 2018-08-06 2021-04-14 SONY Corporation Method of reproducing audio, computer software, non-transitory machine-readable medium, and audio processing apparatus
US11425521B2 (en) * 2018-10-18 2022-08-23 Dts, Inc. Compensating for binaural loudspeaker directivity
CN109547848B (zh) * 2018-11-23 2021-02-12 北京达佳互联信息技术有限公司 响度调整方法、装置、电子设备以及存储介质
CN112019972A (zh) * 2019-05-30 2020-12-01 原相科技股份有限公司 电子装置及其等化器调整方法
EP4049466B1 (en) 2019-10-25 2025-04-30 Magic Leap, Inc. Methods and systems for determining and processing audio information in a mixed reality environment
SE543749C2 (en) * 2019-11-15 2021-07-13 Hearezanz Ab Volume dependent audio compensation
US20210326099A1 (en) * 2020-04-16 2021-10-21 Mimi Hearing Technologies GmbH Systems and methods for providing content-specific, personalized audio replay on consumer devices
CN111935429B (zh) * 2020-07-06 2021-10-19 瑞声新能源发展(常州)有限公司科教城分公司 音质自适应调节方法、相关系统和设备及存储介质
TWI746207B (zh) * 2020-10-12 2021-11-11 香港商冠捷投資有限公司 音訊調整方法及裝置
US12003955B2 (en) * 2020-12-01 2024-06-04 Samsung Electronics Co., Ltd. Display apparatus and control method thereof
US12367893B2 (en) * 2021-12-30 2025-07-22 Samsung Electronics Co., Ltd. Method and system for mitigating unwanted audio noise in a voice assistant-based communication environment
CN116546386A (zh) * 2022-01-26 2023-08-04 瑞声光电科技(常州)有限公司 车内自适应音质输出方法、装置、存储介质及车载音响系统
CN114501233A (zh) 2022-01-30 2022-05-13 联想(北京)有限公司 一种信号处理方法、装置及电子设备
AT525364B1 (de) * 2022-03-22 2023-03-15 Oliver Odysseus Schuster Audiosystem
CN114758671A (zh) * 2022-05-07 2022-07-15 中国工商银行股份有限公司 语音的等响度补偿方法、装置、设备及介质
CN116320899B (zh) * 2023-04-11 2023-12-05 地球山(苏州)微电子科技有限公司 一种发声方法、装置及设备
WO2024238643A1 (en) * 2023-05-15 2024-11-21 Dolby Laboratories Licensing Corporation Audio processing using hearing loss data

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986914A (ja) 1982-11-10 1984-05-19 Matsushita Electric Ind Co Ltd 音質調整装置
JPS59105708A (ja) * 1982-12-08 1984-06-19 Matsushita Electric Ind Co Ltd ラウドネスコントロ−ル装置
JPS61248611A (ja) 1985-04-26 1986-11-05 Pioneer Electronic Corp ラウドネス補償装置
JPH05206772A (ja) 1992-01-30 1993-08-13 Alpine Electron Inc ラウドネス装置
JPH11341589A (ja) * 1998-05-01 1999-12-10 Texas Instr Inc <Ti> デジタル・シグナル・プロセッシング音響スピーカシステム
US6674862B1 (en) * 1999-12-03 2004-01-06 Gilbert Magilen Method and apparatus for testing hearing and fitting hearing aids
WO2001084880A2 (en) * 2000-04-27 2001-11-08 Koninklijke Philips Electronics N.V. Infra bass
US20030078515A1 (en) * 2001-10-12 2003-04-24 Sound Id System and method for remotely calibrating a system for administering interactive hearing tests
AU2002328829A1 (en) * 2002-07-01 2004-01-19 Nokia Corporation Mobile communication terminal
US20050213780A1 (en) * 2004-03-26 2005-09-29 William Berardi Dynamic equalizing
US8199933B2 (en) 2004-10-26 2012-06-12 Dolby Laboratories Licensing Corporation Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal
US7564979B2 (en) * 2005-01-08 2009-07-21 Robert Swartz Listener specific audio reproduction system
US8036394B1 (en) * 2005-02-28 2011-10-11 Texas Instruments Incorporated Audio bandwidth expansion
WO2007106872A2 (en) * 2006-03-14 2007-09-20 Harman International Industries, Incorporated Wide-band equalization system
KR100810077B1 (ko) * 2006-05-26 2008-03-05 권대훈 표준 청력특성을 이용한 이퀄라이제이션 방법
US8150044B2 (en) * 2006-12-31 2012-04-03 Personics Holdings Inc. Method and device configured for sound signature detection
WO2009029037A1 (en) * 2007-08-27 2009-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive transition frequency between noise fill and bandwidth extension
EP2282555B1 (en) * 2007-09-27 2014-03-05 Harman Becker Automotive Systems GmbH Automatic bass management
US20090110218A1 (en) 2007-10-31 2009-04-30 Swain Allan L Dynamic equalizer
JP4818335B2 (ja) * 2008-08-29 2011-11-16 株式会社東芝 信号帯域拡張装置
US20100119093A1 (en) * 2008-11-13 2010-05-13 Michael Uzuanis Personal listening device with automatic sound equalization and hearing testing
JP4945586B2 (ja) * 2009-02-02 2012-06-06 株式会社東芝 信号帯域拡張装置
US8838259B2 (en) * 2009-11-18 2014-09-16 Blackberry Limited Frequency-specific determination of audio dose

Also Published As

Publication number Publication date
TW201225518A (en) 2012-06-16
TWI580180B (zh) 2017-04-21
WO2012033942A3 (en) 2012-08-02
CN103262409A (zh) 2013-08-21
KR20130106395A (ko) 2013-09-27
WO2012033942A2 (en) 2012-03-15
JP5917518B2 (ja) 2016-05-18
EP2614586B1 (en) 2016-11-09
US20120063616A1 (en) 2012-03-15
EP2614586A4 (en) 2015-09-23
US9391579B2 (en) 2016-07-12
KR101914312B1 (ko) 2018-11-01
CN103262409B (zh) 2016-07-06
EP2614586A2 (en) 2013-07-17
JP2013537321A (ja) 2013-09-30
HK1187741A1 (en) 2014-04-11

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