DE602005024812D1 - Methode für das beheben von von metadata, welche die playback-lautstärke und die dynamikwerte der audioinformationen beeinflusst - Google Patents

Methode für das beheben von von metadata, welche die playback-lautstärke und die dynamikwerte der audioinformationen beeinflusst

Info

Publication number
DE602005024812D1
DE602005024812D1 DE602005024812T DE602005024812T DE602005024812D1 DE 602005024812 D1 DE602005024812 D1 DE 602005024812D1 DE 602005024812 T DE602005024812 T DE 602005024812T DE 602005024812 T DE602005024812 T DE 602005024812T DE 602005024812 D1 DE602005024812 D1 DE 602005024812D1
Authority
DE
Germany
Prior art keywords
audio information
values
metadata
influences
playback volume
Prior art date
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.)
Active
Application number
DE602005024812T
Other languages
English (en)
Inventor
Michael John Smithers
Jeffrey Charles Riedmiller
Charles Quito Robinson
Brett Graham Crockett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dolby Laboratories Licensing Corp
Original Assignee
Dolby Laboratories Licensing Corp
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 Dolby Laboratories Licensing Corp filed Critical Dolby Laboratories Licensing Corp
Publication of DE602005024812D1 publication Critical patent/DE602005024812D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Control Of Amplification And Gain Control (AREA)
DE602005024812T 2004-07-01 2005-04-08 Methode für das beheben von von metadata, welche die playback-lautstärke und die dynamikwerte der audioinformationen beeinflusst Active DE602005024812D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/884,177 US7617109B2 (en) 2004-07-01 2004-07-01 Method for correcting metadata affecting the playback loudness and dynamic range of audio information
PCT/US2005/011862 WO2006006977A1 (en) 2004-07-01 2005-04-08 Method for correcting metadata affecting the playback loudness and dynamic range of audio information

Publications (1)

Publication Number Publication Date
DE602005024812D1 true DE602005024812D1 (de) 2010-12-30

Family

ID=34965214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005024812T Active DE602005024812D1 (de) 2004-07-01 2005-04-08 Methode für das beheben von von metadata, welche die playback-lautstärke und die dynamikwerte der audioinformationen beeinflusst

Country Status (14)

Country Link
US (2) US7617109B2 (de)
EP (2) EP1771945B1 (de)
JP (1) JP4726898B2 (de)
KR (2) KR20100061759A (de)
CN (1) CN1973434B (de)
AT (1) ATE488911T1 (de)
AU (1) AU2005262870B2 (de)
BR (1) BRPI0512882B1 (de)
CA (1) CA2566345C (de)
DE (1) DE602005024812D1 (de)
HK (1) HK1097963A1 (de)
IL (1) IL179309A (de)
MX (1) MXPA06015132A (de)
WO (1) WO2006006977A1 (de)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7610205B2 (en) * 2002-02-12 2009-10-27 Dolby Laboratories Licensing Corporation High quality time-scaling and pitch-scaling of audio signals
US7711123B2 (en) 2001-04-13 2010-05-04 Dolby Laboratories Licensing Corporation Segmenting audio signals into auditory events
US7461002B2 (en) * 2001-04-13 2008-12-02 Dolby Laboratories Licensing Corporation Method for time aligning audio signals using characterizations based on auditory events
JP4486646B2 (ja) * 2003-05-28 2010-06-23 ドルビー・ラボラトリーズ・ライセンシング・コーポレーション オーディオ信号の感知音量を計算し調整する方法、装置及びコンピュータプログラム
EP1914722B1 (de) 2004-03-01 2009-04-29 Dolby Laboratories Licensing Corporation Mehrkanalige Audiodekodierung
US7508947B2 (en) * 2004-08-03 2009-03-24 Dolby Laboratories Licensing Corporation Method for combining audio signals using auditory scene analysis
US7567897B2 (en) * 2004-08-12 2009-07-28 International Business Machines Corporation Method for dynamic selection of optimized codec for streaming audio content
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
JP5101292B2 (ja) 2004-10-26 2012-12-19 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 オーディオ信号の感知音量及び／又は感知スペクトルバランスの計算と調整
US7787974B2 (en) * 2005-01-05 2010-08-31 Verint Americas Inc. Independent source recording
TW200638335A (en) * 2005-04-13 2006-11-01 Dolby Lab Licensing Corp Audio metadata verification
EA026063B1 (ru) * 2005-04-18 2017-02-28 Басф Се Сополимер, синтезированный из по меньшей мере трех различных моноэтиленненасыщенных мономеров
JP4988717B2 (ja) 2005-05-26 2012-08-01 エルジー エレクトロニクス インコーポレイティド オーディオ信号のデコーディング方法及び装置
EP1899958B1 (de) * 2005-05-26 2013-08-07 LG Electronics Inc. Verfahren und vorrichtung zum dekodieren eines audiosignals
JP5191886B2 (ja) * 2005-06-03 2013-05-08 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 サイド情報を有するチャンネルの再構成
KR100640477B1 (ko) * 2005-06-29 2006-10-30 삼성전자주식회사 디지털 멀티미디어 방송 채널에 따른 오디오 신호 출력방법 및 장치
TWI396188B (zh) * 2005-08-02 2013-05-11 Dolby Lab Licensing Corp 依聆聽事件之函數控制空間音訊編碼參數的技術
US20090254562A1 (en) * 2005-09-02 2009-10-08 Thomson Licensing Automatic Metadata Extraction and Metadata Controlled Production Process
KR100746010B1 (ko) * 2005-11-17 2007-08-06 삼성전자주식회사 수신된 음성 신호의 크기를 제어하는 장치 및 방법
CA2636494C (en) * 2006-01-19 2014-02-18 Lg Electronics Inc. Method and apparatus for processing a media signal
JP5173840B2 (ja) * 2006-02-07 2013-04-03 エルジー エレクトロニクス インコーポレイティド 符号化／復号化装置及び方法
TWI517562B (zh) 2006-04-04 2016-01-11 杜比實驗室特許公司 用於將多聲道音訊信號之全面感知響度縮放一期望量的方法、裝置及電腦程式
JP5185254B2 (ja) * 2006-04-04 2013-04-17 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 Ｍｄｃｔ領域におけるオーディオ信号音量測定と改良
NO345590B1 (no) 2006-04-27 2021-05-03 Dolby Laboratories Licensing Corp Audioforsterkningsregulering ved bruk av spesifikk lydstyrkebasert hørehendelsesdeteksjon
JP2007311965A (ja) * 2006-05-17 2007-11-29 Pioneer Electronic Corp デジタルオーディオ信号処理装置
US20080002839A1 (en) * 2006-06-28 2008-01-03 Microsoft Corporation Smart equalizer
BRPI0717484B1 (pt) 2006-10-20 2019-05-21 Dolby Laboratories Licensing Corporation Método e aparelho para processar um sinal de áudio
US8521314B2 (en) * 2006-11-01 2013-08-27 Dolby Laboratories Licensing Corporation Hierarchical control path with constraints for audio dynamics processing
TWI396187B (zh) * 2007-02-14 2013-05-11 Lg Electronics Inc 用於將以物件為主之音訊信號編碼與解碼之方法與裝置
GB2451419A (en) * 2007-05-11 2009-02-04 Audiosoft Ltd Processing audio data
ES2377719T3 (es) 2007-07-13 2012-03-30 Dolby Laboratories Licensing Corporation Procesamiento de audio utilizando un análisis de escenas auditivas y oblicuidad espectral.
US8315398B2 (en) * 2007-12-21 2012-11-20 Dts Llc System for adjusting perceived loudness of audio signals
KR101230479B1 (ko) * 2008-03-10 2013-02-06 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 트랜지언트 이벤트를 갖는 오디오 신호를 조작하기 위한 장치 및 방법
CN102113313B (zh) * 2008-07-29 2013-10-30 Lg电子株式会社 处理音频信号的方法和装置
EP2347556B1 (de) 2008-09-19 2012-04-04 Dolby Laboratories Licensing Corporation Upstream-signalverarbeitung für client-einrichtungen in einem drahtlosen kleinzellen-netz
CN102160115A (zh) 2008-09-19 2011-08-17 杜比实验室特许公司 对于资源受限客户机设备的上游质量增强信号处理
US8798776B2 (en) * 2008-09-30 2014-08-05 Dolby International Ab Transcoding of audio metadata
TWI416505B (zh) 2008-10-29 2013-11-21 Dolby Int Ab 對源自數位聲頻資料之聲頻信號的信號截割提供保護之方法及設備
US7755526B2 (en) * 2008-10-31 2010-07-13 At&T Intellectual Property I, L.P. System and method to modify a metadata parameter
JP5270006B2 (ja) * 2008-12-24 2013-08-21 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 周波数領域におけるオーディオ信号ラウドネス決定と修正
US8428758B2 (en) * 2009-02-16 2013-04-23 Apple Inc. Dynamic audio ducking
EP2237269B1 (de) * 2009-04-01 2013-02-20 Motorola Mobility LLC Vorrichtung und Verfahren zur Verarbeitung eines enkodierten Audiodatensignals
US8996826B2 (en) * 2009-04-28 2015-03-31 Symantec Corporation Techniques for system recovery using change tracking
US8302047B2 (en) * 2009-05-06 2012-10-30 Texas Instruments Incorporated Statistical static timing analysis in non-linear regions
US8538042B2 (en) 2009-08-11 2013-09-17 Dts Llc System for increasing perceived loudness of speakers
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
US20130101125A1 (en) * 2010-07-05 2013-04-25 Nokia Corporation Acoustic Shock Prevention Apparatus
AU2015264941A1 (en) * 2010-12-03 2015-12-24 Dolby Laboratories Licensing Corporation Adaptive Processing with Multiple Media Processing Nodes
TWI800092B (zh) * 2010-12-03 2023-04-21 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
CN102044249B (zh) * 2010-12-10 2012-05-30 北京中科大洋科技发展股份有限公司 一种适用于文件播出系统的音频响度一致性控制方法
US9620131B2 (en) * 2011-04-08 2017-04-11 Evertz Microsystems Ltd. Systems and methods for adjusting audio levels in a plurality of audio signals
JP2013041197A (ja) * 2011-08-19 2013-02-28 Funai Electric Co Ltd デジタル放送受信装置
US9373334B2 (en) 2011-11-22 2016-06-21 Dolby Laboratories Licensing Corporation Method and system for generating an audio metadata quality score
CN104025192B (zh) * 2012-01-06 2018-12-18 索尼移动通信株式会社 智能自动音频录制调平器
US9312829B2 (en) 2012-04-12 2016-04-12 Dts Llc System for adjusting loudness of audio signals in real time
CN112185398A (zh) * 2012-05-18 2021-01-05 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
US10844689B1 (en) 2019-12-19 2020-11-24 Saudi Arabian Oil Company Downhole ultrasonic actuator system for mitigating lost circulation
US9886794B2 (en) 2012-06-05 2018-02-06 Apple Inc. Problem reporting in maps
US9230556B2 (en) 2012-06-05 2016-01-05 Apple Inc. Voice instructions during navigation
TWI578755B (zh) * 2012-07-06 2017-04-11 鴻海精密工業股份有限公司 遠端多方會議音量調整系統及方法
CN103577145B (zh) * 2012-08-10 2017-11-28 上海博泰悦臻电子设备制造有限公司 电子设备的音量处理装置及方法、电子系统
WO2014083569A1 (en) * 2012-11-29 2014-06-05 Ghose Anirvan A system for recording and playback for achieving standardization of loudness of soundtracks in cinemas
US9171552B1 (en) * 2013-01-17 2015-10-27 Amazon Technologies, Inc. Multiple range dynamic level control
JP6129348B2 (ja) * 2013-01-21 2017-05-17 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 異なる再生装置を横断するラウドネスおよびダイナミックレンジの最適化
UA112249C2 (uk) 2013-01-21 2016-08-10 Долбі Лабораторіс Лайсензін Корпорейшн Аудіокодер і аудіодекодер з метаданими гучності та границі програми
CN112652316B (zh) * 2013-01-21 2023-09-15 杜比实验室特许公司 利用响度处理状态元数据的音频编码器和解码器
EP2948947B1 (de) 2013-01-28 2017-03-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und vorrichtung zur normalisierten audiowiedergabe von medien mit und ohne eingebettete lautstärkemetadaten auf neuen medienvorrichtungen
US9715880B2 (en) 2013-02-21 2017-07-25 Dolby International Ab Methods for parametric multi-channel encoding
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
US9607624B2 (en) 2013-03-29 2017-03-28 Apple Inc. Metadata driven dynamic range control
US9559651B2 (en) 2013-03-29 2017-01-31 Apple Inc. Metadata for loudness and dynamic range control
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
CN103345376B (zh) * 2013-07-08 2015-12-23 南京琅声声学科技有限公司 一种数字音频信号响度监测方法
CN103399724B (zh) * 2013-07-08 2015-12-09 江苏省广播电视集团有限公司 一种数字音频响度测量卡
EP2833549B1 (de) 2013-08-01 2016-04-06 EchoStar UK Holdings Limited Lautheitpegelsteuerung für Audioempfang und Dekodierungsausrüstung
US9521501B2 (en) * 2013-09-12 2016-12-13 Dolby Laboratories Licensing Corporation Loudness adjustment for downmixed audio content
US9240763B2 (en) 2013-11-25 2016-01-19 Apple Inc. Loudness normalization based on user feedback
US9276544B2 (en) 2013-12-10 2016-03-01 Apple Inc. Dynamic range control gain encoding
US10073671B2 (en) * 2014-01-20 2018-09-11 Lenovo (Singapore) Pte. Ltd. Detecting noise or object interruption in audio video viewing and altering presentation based thereon
US9608588B2 (en) 2014-01-22 2017-03-28 Apple Inc. Dynamic range control with large look-ahead
US10063207B2 (en) * 2014-02-27 2018-08-28 Dts, Inc. Object-based audio loudness management
US9654076B2 (en) 2014-03-25 2017-05-16 Apple Inc. Metadata for ducking control
US20170246435A1 (en) 2014-09-02 2017-08-31 Helse Stavanger Hf Tube fixation device
WO2016039150A1 (ja) * 2014-09-08 2016-03-17 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
EP4060661B1 (de) * 2014-10-10 2024-04-24 Dolby Laboratories Licensing Corporation Übertragungsagnostische präsentationsbasierte programmlautstärke
US10109288B2 (en) 2015-05-27 2018-10-23 Apple Inc. Dynamic range and peak control in audio using nonlinear filters
US9837086B2 (en) 2015-07-31 2017-12-05 Apple Inc. Encoded audio extended metadata-based dynamic range control
US9928230B1 (en) 2016-09-29 2018-03-27 Vignet Incorporated Variable and dynamic adjustments to electronic forms
US9858063B2 (en) 2016-02-10 2018-01-02 Vignet Incorporated Publishing customized application modules
WO2019161191A1 (en) * 2018-02-15 2019-08-22 Dolby Laboratories Licensing Corporation Loudness control methods and devices
US10775974B2 (en) 2018-08-10 2020-09-15 Vignet Incorporated User responsive dynamic architecture
EP3844749B1 (de) * 2018-08-30 2023-12-27 Dolby International AB Verfahren und vorrichtung zur steuerung der verstärkung von codiertem audio mit niedriger bitrate
KR102502521B1 (ko) * 2019-03-14 2023-02-23 가우디오랩 주식회사 라우드니스 레벨을 제어하는 오디오 신호 처리 방법 및 장치
CN110231087B (zh) * 2019-06-06 2021-07-23 江苏省广播电视集团有限公司 一种高清电视音频响度分析报警及归一化制作方法和设备
US11250867B1 (en) * 2019-10-08 2022-02-15 Rockwell Collins, Inc. Incorporating data into a voice signal with zero overhead
CA3161269A1 (en) 2019-12-30 2021-07-08 Swaroop Mahadeva Apparatus and method for automatic volume control with ambient noise compensation
JP7469131B2 (ja) 2020-04-27 2024-04-16 アズビル株式会社 流路切替機構およびポジショナ
US11763919B1 (en) 2020-10-13 2023-09-19 Vignet Incorporated Platform to increase patient engagement in clinical trials through surveys presented on mobile devices
US11907611B2 (en) * 2020-11-10 2024-02-20 Apple Inc. Deferred loudness adjustment for dynamic range control
US11417418B1 (en) 2021-01-11 2022-08-16 Vignet Incorporated Recruiting for clinical trial cohorts to achieve high participant compliance and retention
US11240329B1 (en) 2021-01-29 2022-02-01 Vignet Incorporated Personalizing selection of digital programs for patients in decentralized clinical trials and other health research
US11636500B1 (en) 2021-04-07 2023-04-25 Vignet Incorporated Adaptive server architecture for controlling allocation of programs among networked devices
US11705230B1 (en) 2021-11-30 2023-07-18 Vignet Incorporated Assessing health risks using genetic, epigenetic, and phenotypic data sources
US11901083B1 (en) 2021-11-30 2024-02-13 Vignet Incorporated Using genetic and phenotypic data sets for drug discovery clinical trials

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744502B2 (ja) * 1989-11-16 1995-05-15 名古屋テレビ放送株式会社 Ｃｍ音声レベルの自動制御方式
JP3056815B2 (ja) * 1991-04-05 2000-06-26 アルパイン株式会社 オ−ディオ信号のデジタル可変コンプレッサ−
JPH06152291A (ja) * 1992-10-30 1994-05-31 Clarion Co Ltd 入力信号のダイナミックレンジ圧縮装置
JPH0877726A (ja) * 1994-09-06 1996-03-22 Hitachi Ltd ディジタル信号処理装置、誤り検出方法および記録媒体再生装置
US5682463A (en) * 1995-02-06 1997-10-28 Lucent Technologies Inc. Perceptual audio compression based on loudness uncertainty
JP3157116B2 (ja) * 1996-03-29 2001-04-16 三菱電機株式会社 音声符号化伝送システム
JP2001230647A (ja) * 2000-02-17 2001-08-24 Oki Electric Ind Co Ltd エキスパンダ回路
US7155385B2 (en) * 2002-05-16 2006-12-26 Comerica Bank, As Administrative Agent Automatic gain control for adjusting gain during non-speech portions
US7454331B2 (en) * 2002-08-30 2008-11-18 Dolby Laboratories Licensing Corporation Controlling loudness of speech in signals that contain speech and other types of audio material
WO2004038538A2 (en) 2002-10-23 2004-05-06 Nielsen Media Research, Inc. Digital data insertion apparatus and methods for use with compressed audio/video data
JP4486646B2 (ja) * 2003-05-28 2010-06-23 ドルビー・ラボラトリーズ・ライセンシング・コーポレーション オーディオ信号の感知音量を計算し調整する方法、装置及びコンピュータプログラム
US7398207B2 (en) * 2003-08-25 2008-07-08 Time Warner Interactive Video Group, Inc. Methods and systems for determining audio loudness levels in programming

Also Published As

Publication number Publication date
BRPI0512882B1 (pt) 2018-02-14
EP1771945B1 (de) 2010-11-17
ATE488911T1 (de) 2010-12-15
US20060002572A1 (en) 2006-01-05
JP4726898B2 (ja) 2011-07-20
CN1973434A (zh) 2007-05-30
KR101112565B1 (ko) 2012-02-15
US8032385B2 (en) 2011-10-04
EP2214308A1 (de) 2010-08-04
HK1097963A1 (en) 2007-07-06
CA2566345C (en) 2014-06-17
KR20100061759A (ko) 2010-06-08
CA2566345A1 (en) 2006-01-19
WO2006006977A1 (en) 2006-01-19
US7617109B2 (en) 2009-11-10
EP1771945A1 (de) 2007-04-11
IL179309A0 (en) 2007-03-08
MXPA06015132A (es) 2007-03-26
AU2005262870A1 (en) 2006-01-19
BRPI0512882A (pt) 2008-04-15
IL179309A (en) 2010-12-30
CN1973434B (zh) 2012-07-04
JP2008505586A (ja) 2008-02-21
KR20070031920A (ko) 2007-03-20
AU2005262870B2 (en) 2009-11-19
US20100250258A1 (en) 2010-09-30

Similar Documents

Publication Publication Date Title
DE602005024812D1 (de) Methode für das beheben von von metadata, welche die playback-lautstärke und die dynamikwerte der audioinformationen beeinflusst
WO2005060424A3 (en) Apparatus and method for blocking audio/visual programming and for muting audio
ATE548726T1 (de) Verfahren und vorrichtungen zur wiederherstellung gelöschter rahmen
WO2008014017A3 (en) Method and apparatus for normalizing sound playback loudness
WO2007008013A3 (en) Apparatus and method of encoding and decoding audio signal
DE602005021069D1 (de) Verfahren zur produktion von l-lysin unter verwendung coryneformer bakterien
DK1792240T5 (da) System og fremgangsmåde til viderebearbejdning af et, fortrinsvis dynamisk, især med henblik på bestemmelsen af optrædende slid, registreret profil på et fast legeme
DE602006000109D1 (de) Verfahren und Vorrichtung zur Verringerung von Geräuschbeeinträchtigung eines alternativen Sensorsignals während multisensorischer Sprachverstärkung
IL165938A0 (en) Controlled loudness of speech in signals that contain speech and other types of audio material
WO2007117826A3 (en) Implantable medical device system and method with signal quality monitoring and response
DE502005003436D1 (de) Verbesserung der Verständlichkeit von Sprache enthaltenden Audiosignalen
WO2006126856A3 (en) Method of encoding and decoding an audio signal
EP1922718A4 (de) Verfahren und vorrichtung zum codieren eines informationssignals unter verwedung einer tonhöhenverzögerungskontur-einstellung
MX2007012191A (es) Metodos y aparatos para codificar y descodificar una porcion de banda alta de una senal vocal.
WO2003088923A3 (en) Methods of treating ileus
NO20071132L (no) Rekonstruksjon av et flerkanals audiosignal og generering av parameterdata for dette
MX2021012302A (es) Decodificador de audio, aparato para determinar un conjunto de valores que definen caracteristicas de un filtro, metodos para proporcionar una representacion de audio decodificado, metodos para determinar un conjunto de valores que definen caracteristicas de un filtro y programa de computadora.
ATE545281T1 (de) Verfahren und vorrichtung zur erzeugung bzw. zum schneiden oder ändern einer rahmenbasierten datei in bitstromformat mit mindestens einem kopfteil und entsprechende datenstruktur
WO2011066481A3 (en) Extra-corporeal membrane oxygenation control
DE602008002254D1 (de) Verfahren und vorrichtung zum verarbeiten codierter audiodaten
HK1135523A1 (zh) 種用於音頻量化的方法、 設備和系統
DE602004016023D1 (de) Verfahren zur oxidation von cyclohexan
EP1811519A3 (de) Aufzeichnungsvorrichtung, Aufzeichnungsverfahren, Programm, Kodiervorrichtung und Kodierverfahren
DE19980475D2 (de) Verfahren und Vorrichtung zum kontinuierlichen Strang- und Strangrohrpressen von Kleinteilen
DE502005004867D1 (de) Filterherstellungsverfahren sowie Vorrichtung