CN102137326A - 用于保持多通道音频中的语音可听度的方法和设备 - Google Patents
用于保持多通道音频中的语音可听度的方法和设备 Download PDFInfo
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- CN102137326A CN102137326A CN2010105877967A CN201010587796A CN102137326A CN 102137326 A CN102137326 A CN 102137326A CN 2010105877967 A CN2010105877967 A CN 2010105877967A CN 201010587796 A CN201010587796 A CN 201010587796A CN 102137326 A CN102137326 A CN 102137326A
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Classifications
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- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
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- 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
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
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- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
- G10L2021/02165—Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/041—Adaptation of stereophonic signal reproduction for the hearing impaired
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Quality & Reliability (AREA)
- Stereophonic System (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4627108P | 2008-04-18 | 2008-04-18 | |
US61/046,271 | 2008-04-18 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801131360A Division CN102007535B (zh) | 2008-04-18 | 2009-04-17 | 对环绕体验具有最小影响的用于保持多通道音频中的语音可听度的方法和设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102137326A true CN102137326A (zh) | 2011-07-27 |
CN102137326B CN102137326B (zh) | 2014-03-26 |
Family
ID=41509059
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801131360A Active CN102007535B (zh) | 2008-04-18 | 2009-04-17 | 对环绕体验具有最小影响的用于保持多通道音频中的语音可听度的方法和设备 |
CN201010587796.7A Active CN102137326B (zh) | 2008-04-18 | 2009-04-17 | 用于保持多通道音频中的语音可听度的方法和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801131360A Active CN102007535B (zh) | 2008-04-18 | 2009-04-17 | 对环绕体验具有最小影响的用于保持多通道音频中的语音可听度的方法和设备 |
Country Status (16)
Country | Link |
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US (1) | US8577676B2 (zh) |
EP (2) | EP2279509B1 (zh) |
JP (2) | JP5341983B2 (zh) |
KR (2) | KR101238731B1 (zh) |
CN (2) | CN102007535B (zh) |
AU (2) | AU2009274456B2 (zh) |
BR (2) | BRPI0911456B1 (zh) |
CA (2) | CA2745842C (zh) |
HK (2) | HK1153304A1 (zh) |
IL (2) | IL208436A (zh) |
MX (1) | MX2010011305A (zh) |
MY (2) | MY159890A (zh) |
RU (2) | RU2541183C2 (zh) |
SG (1) | SG189747A1 (zh) |
UA (2) | UA104424C2 (zh) |
WO (1) | WO2010011377A2 (zh) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10158337B2 (en) | 2004-08-10 | 2018-12-18 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10848118B2 (en) | 2004-08-10 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US8284955B2 (en) | 2006-02-07 | 2012-10-09 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US11431312B2 (en) | 2004-08-10 | 2022-08-30 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10848867B2 (en) | 2006-02-07 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10701505B2 (en) | 2006-02-07 | 2020-06-30 | Bongiovi Acoustics Llc. | System, method, and apparatus for generating and digitally processing a head related audio transfer function |
US10069471B2 (en) * | 2006-02-07 | 2018-09-04 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US11202161B2 (en) | 2006-02-07 | 2021-12-14 | Bongiovi Acoustics Llc | System, method, and apparatus for generating and digitally processing a head related audio transfer function |
US8315398B2 (en) | 2007-12-21 | 2012-11-20 | Dts Llc | System for adjusting perceived loudness of audio signals |
KR101238731B1 (ko) * | 2008-04-18 | 2013-03-06 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 서라운드 경험에 최소한의 영향을 미치는 멀티-채널 오디오에서 음성 가청도를 유지하는 방법과 장치 |
US8538042B2 (en) * | 2009-08-11 | 2013-09-17 | Dts Llc | System for increasing perceived loudness of speakers |
US8774417B1 (en) * | 2009-10-05 | 2014-07-08 | Xfrm Incorporated | Surround audio compatibility assessment |
US9324337B2 (en) * | 2009-11-17 | 2016-04-26 | Dolby Laboratories Licensing Corporation | Method and system for dialog enhancement |
TWI459828B (zh) * | 2010-03-08 | 2014-11-01 | Dolby Lab Licensing Corp | 在多頻道音訊中決定語音相關頻道的音量降低比例的方法及系統 |
UA105590C2 (uk) * | 2010-09-22 | 2014-05-26 | Долбі Лабораторіс Лайсензін Корпорейшн | Мікшування аудіопотоку з нормалізацією діалогового рівня |
JP2013114242A (ja) * | 2011-12-01 | 2013-06-10 | Yamaha Corp | 音響処理装置 |
US9312829B2 (en) | 2012-04-12 | 2016-04-12 | Dts Llc | System for adjusting loudness of audio signals in real time |
US9135920B2 (en) * | 2012-11-26 | 2015-09-15 | Harman International Industries, Incorporated | System for perceived enhancement and restoration of compressed audio signals |
US9363603B1 (en) * | 2013-02-26 | 2016-06-07 | Xfrm Incorporated | Surround audio dialog balance assessment |
JP5969727B2 (ja) | 2013-04-29 | 2016-08-17 | 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 | 動的閾値を用いた周波数帯域圧縮 |
US9883318B2 (en) | 2013-06-12 | 2018-01-30 | Bongiovi Acoustics Llc | System and method for stereo field enhancement in two-channel audio systems |
BR112016004299B1 (pt) * | 2013-08-28 | 2022-05-17 | Dolby Laboratories Licensing Corporation | Método, aparelho e meio de armazenamento legível por computador para melhora de fala codificada paramétrica e codificada com forma de onda híbrida |
US9906858B2 (en) | 2013-10-22 | 2018-02-27 | Bongiovi Acoustics Llc | System and method for digital signal processing |
US10639000B2 (en) | 2014-04-16 | 2020-05-05 | Bongiovi Acoustics Llc | Device for wide-band auscultation |
US10820883B2 (en) | 2014-04-16 | 2020-11-03 | Bongiovi Acoustics Llc | Noise reduction assembly for auscultation of a body |
KR101559364B1 (ko) * | 2014-04-17 | 2015-10-12 | 한국과학기술원 | 페이스 투 페이스 인터랙션 모니터링을 수행하는 모바일 장치, 이를 이용하는 인터랙션 모니터링 방법, 이를 포함하는 인터랙션 모니터링 시스템 및 이에 의해 수행되는 인터랙션 모니터링 모바일 애플리케이션 |
CN105336341A (zh) | 2014-05-26 | 2016-02-17 | 杜比实验室特许公司 | 增强音频信号中的语音内容的可理解性 |
EP3175634B1 (en) | 2014-08-01 | 2021-01-06 | Steven Jay Borne | Audio device |
WO2016038876A1 (ja) * | 2014-09-08 | 2016-03-17 | 日本放送協会 | 符号化装置、復号化装置及び音声信号処理装置 |
KR102482162B1 (ko) * | 2014-10-01 | 2022-12-29 | 돌비 인터네셔널 에이비 | 오디오 인코더 및 디코더 |
AU2015326856B2 (en) * | 2014-10-02 | 2021-04-08 | Dolby International Ab | Decoding method and decoder for dialog enhancement |
US9792952B1 (en) * | 2014-10-31 | 2017-10-17 | Kill the Cann, LLC | Automated television program editing |
BR112017003218B1 (pt) | 2014-12-12 | 2021-12-28 | Huawei Technologies Co., Ltd. | Aparelho de processamento de sinal para aprimorar um componente de voz dentro de um sinal de áudio multicanal |
WO2017075249A1 (en) | 2015-10-28 | 2017-05-04 | Jean-Marc Jot | Object-based audio signal balancing |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
EP3203472A1 (en) * | 2016-02-08 | 2017-08-09 | Oticon A/s | A monaural speech intelligibility predictor unit |
RU2620569C1 (ru) * | 2016-05-17 | 2017-05-26 | Николай Александрович Иванов | Способ измерения разборчивости речи |
EP3457402B1 (en) * | 2016-06-24 | 2021-09-15 | Samsung Electronics Co., Ltd. | Noise-adaptive voice signal processing method and terminal device employing said method |
JP2021521700A (ja) | 2018-04-11 | 2021-08-26 | ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー | オーディオ強化聴力保護システム |
US10959035B2 (en) | 2018-08-02 | 2021-03-23 | Bongiovi Acoustics Llc | System, method, and apparatus for generating and digitally processing a head related audio transfer function |
US11335357B2 (en) * | 2018-08-14 | 2022-05-17 | Bose Corporation | Playback enhancement in audio systems |
JP2023530225A (ja) | 2020-05-29 | 2023-07-14 | フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー.ファオ. | 初期オーディオ信号を処理するための方法および装置 |
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US20230080683A1 (en) * | 2021-09-08 | 2023-03-16 | Minus Works LLC | Readily biodegradable refrigerant gel for cold packs |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1369189A (zh) * | 1999-06-15 | 2002-09-11 | 听觉增强有限公司 | 语音对其余音频(vra)交互中心声道下混音 |
CN1552171A (zh) * | 2001-09-06 | 2004-12-01 | �ʼҷ����ֵ��ӹɷ�����˾ | 音频再现设备 |
CN1568502A (zh) * | 2001-08-07 | 2005-01-19 | 数字信号处理工厂有限公司 | 利用心理声学模型和过采样滤波器组的声音清晰度增强 |
WO2008032209A2 (en) * | 2006-09-14 | 2008-03-20 | Lg Electronics Inc. | Controller and user interface for dialogue enhancement techniques |
CN101151659A (zh) * | 2005-03-30 | 2008-03-26 | 皇家飞利浦电子股份有限公司 | 可扩缩多通道音频编码 |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208860A (en) * | 1988-09-02 | 1993-05-04 | Qsound Ltd. | Sound imaging method and apparatus |
US5046097A (en) * | 1988-09-02 | 1991-09-03 | Qsound Ltd. | Sound imaging process |
US5105462A (en) * | 1989-08-28 | 1992-04-14 | Qsound Ltd. | Sound imaging method and apparatus |
US5212733A (en) * | 1990-02-28 | 1993-05-18 | Voyager Sound, Inc. | Sound mixing device |
JP2737491B2 (ja) * | 1991-12-04 | 1998-04-08 | 松下電器産業株式会社 | 音楽音声処理装置 |
JP2961952B2 (ja) * | 1991-06-06 | 1999-10-12 | 松下電器産業株式会社 | 音楽音声判別装置 |
DE69214882T2 (de) * | 1991-06-06 | 1997-03-20 | Matsushita Electric Ind Co Ltd | Gerät zur Unterscheidung von Musik und Sprache |
US5623577A (en) * | 1993-07-16 | 1997-04-22 | Dolby Laboratories Licensing Corporation | Computationally efficient adaptive bit allocation for encoding method and apparatus with allowance for decoder spectral distortions |
BE1007355A3 (nl) * | 1993-07-26 | 1995-05-23 | Philips Electronics Nv | Spraaksignaaldiscriminatieschakeling alsmede een audio-inrichting voorzien van een dergelijke schakeling. |
US5485522A (en) * | 1993-09-29 | 1996-01-16 | Ericsson Ge Mobile Communications, Inc. | System for adaptively reducing noise in speech signals |
US5727124A (en) * | 1994-06-21 | 1998-03-10 | Lucent Technologies, Inc. | Method of and apparatus for signal recognition that compensates for mismatching |
JP3560087B2 (ja) * | 1995-09-13 | 2004-09-02 | 株式会社デノン | 音信号処理装置およびサラウンド再生方法 |
CN1121684C (zh) * | 1995-09-14 | 2003-09-17 | 艾利森公司 | 用于选择性地改变一帧数字信号的方法和装置 |
US5956674A (en) * | 1995-12-01 | 1999-09-21 | Digital Theater Systems, Inc. | Multi-channel predictive subband audio coder using psychoacoustic adaptive bit allocation in frequency, time and over the multiple channels |
US6697491B1 (en) * | 1996-07-19 | 2004-02-24 | Harman International Industries, Incorporated | 5-2-5 matrix encoder and decoder system |
PL338988A1 (en) | 1997-09-05 | 2000-12-04 | Lexicon | Matrix-type 5-2-5 encoder and decoder system |
US6311155B1 (en) | 2000-02-04 | 2001-10-30 | Hearing Enhancement Company Llc | Use of voice-to-remaining audio (VRA) in consumer applications |
US7260231B1 (en) * | 1999-05-26 | 2007-08-21 | Donald Scott Wedge | Multi-channel audio panel |
AU2725201A (en) * | 1999-11-29 | 2001-06-04 | Syfx | Signal processing system and method |
US7277767B2 (en) * | 1999-12-10 | 2007-10-02 | Srs Labs, Inc. | System and method for enhanced streaming audio |
JP2001245237A (ja) * | 2000-02-28 | 2001-09-07 | Victor Co Of Japan Ltd | 放送受信装置 |
US7266501B2 (en) * | 2000-03-02 | 2007-09-04 | Akiba Electronics Institute Llc | Method and apparatus for accommodating primary content audio and secondary content remaining audio capability in the digital audio production process |
US6351733B1 (en) * | 2000-03-02 | 2002-02-26 | Hearing Enhancement Company, Llc | Method and apparatus for accommodating primary content audio and secondary content remaining audio capability in the digital audio production process |
US7076071B2 (en) * | 2000-06-12 | 2006-07-11 | Robert A. Katz | Process for enhancing the existing ambience, imaging, depth, clarity and spaciousness of sound recordings |
US6862567B1 (en) * | 2000-08-30 | 2005-03-01 | Mindspeed Technologies, Inc. | Noise suppression in the frequency domain by adjusting gain according to voicing parameters |
EP2066139A3 (en) * | 2000-09-25 | 2010-06-23 | Widex A/S | A hearing aid |
KR100870870B1 (ko) * | 2001-04-13 | 2008-11-27 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 오디오 신호의 고품질 타임 스케일링 및 피치 스케일링 |
JP2002335490A (ja) * | 2001-05-09 | 2002-11-22 | Alpine Electronics Inc | Dvd再生装置 |
JP2003084790A (ja) | 2001-09-17 | 2003-03-19 | Matsushita Electric Ind Co Ltd | 台詞成分強調装置 |
TW569551B (en) | 2001-09-25 | 2004-01-01 | Roger Wallace Dressler | Method and apparatus for multichannel logic matrix decoding |
GR1004186B (el) * | 2002-05-21 | 2003-03-12 | Διαχυτης ευρεως φασματος ηχου με ελεγχομενη απορροφηση χαμηλων συχνοτητων και η μεθοδος εγκαταστασης του | |
RU2206960C1 (ru) * | 2002-06-24 | 2003-06-20 | Общество с ограниченной ответственностью "Центр речевых технологий" | Способ подавления шума в информационном сигнале и устройство для его осуществления |
US7308403B2 (en) * | 2002-07-01 | 2007-12-11 | Lucent Technologies Inc. | Compensation for utterance dependent articulation for speech quality assessment |
US7146315B2 (en) * | 2002-08-30 | 2006-12-05 | Siemens Corporate Research, Inc. | Multichannel voice detection in adverse environments |
US7251337B2 (en) * | 2003-04-24 | 2007-07-31 | Dolby Laboratories Licensing Corporation | Volume control in movie theaters |
US7551745B2 (en) * | 2003-04-24 | 2009-06-23 | Dolby Laboratories Licensing Corporation | Volume and compression control in movie theaters |
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 |
US7680289B2 (en) * | 2003-11-04 | 2010-03-16 | Texas Instruments Incorporated | Binaural sound localization using a formant-type cascade of resonators and anti-resonators |
JP4013906B2 (ja) * | 2004-02-16 | 2007-11-28 | ヤマハ株式会社 | 音量制御装置 |
ES2294506T3 (es) * | 2004-05-14 | 2008-04-01 | Loquendo S.P.A. | Reduccion de ruido para el reconocimiento automatico del habla. |
JP2006072130A (ja) * | 2004-09-03 | 2006-03-16 | Canon Inc | 情報処理装置及び情報処理方法 |
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 |
US7567898B2 (en) | 2005-07-26 | 2009-07-28 | Broadcom Corporation | Regulation of volume of voice in conjunction with background sound |
US7912232B2 (en) * | 2005-09-30 | 2011-03-22 | Aaron Master | Method and apparatus for removing or isolating voice or instruments on stereo recordings |
JP2007142856A (ja) * | 2005-11-18 | 2007-06-07 | Sharp Corp | テレビジョン受信装置 |
JP2007158873A (ja) * | 2005-12-07 | 2007-06-21 | Funai Electric Co Ltd | 音声補正装置 |
JP2007208755A (ja) * | 2006-02-03 | 2007-08-16 | Oki Electric Ind Co Ltd | 3次元音声信号出力方法及びその装置並びに3次元音声信号出力プログラム |
EP2002429B1 (en) | 2006-04-04 | 2012-11-21 | Dolby Laboratories Licensing Corporation | Controlling a perceived loudness characteristic of an audio signal |
NO345590B1 (no) * | 2006-04-27 | 2021-05-03 | Dolby Laboratories Licensing Corp | Audioforsterkningsregulering ved bruk av spesifikk lydstyrkebasert hørehendelsesdeteksjon |
JP2008032834A (ja) * | 2006-07-26 | 2008-02-14 | Toshiba Corp | 音声翻訳装置及びその方法 |
JP4938862B2 (ja) * | 2007-01-03 | 2012-05-23 | 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 | ハイブリッドデジタル/アナログラウドネス補償音量調節 |
BRPI0807703B1 (pt) * | 2007-02-26 | 2020-09-24 | Dolby Laboratories Licensing Corporation | Método para aperfeiçoar a fala em áudio de entretenimento e meio de armazenamento não-transitório legível por computador |
KR101238731B1 (ko) * | 2008-04-18 | 2013-03-06 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 서라운드 경험에 최소한의 영향을 미치는 멀티-채널 오디오에서 음성 가청도를 유지하는 방법과 장치 |
EP2337020A1 (en) * | 2009-12-18 | 2011-06-22 | Nxp B.V. | A device for and a method of processing an acoustic signal |
-
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1369189A (zh) * | 1999-06-15 | 2002-09-11 | 听觉增强有限公司 | 语音对其余音频(vra)交互中心声道下混音 |
CN1568502A (zh) * | 2001-08-07 | 2005-01-19 | 数字信号处理工厂有限公司 | 利用心理声学模型和过采样滤波器组的声音清晰度增强 |
CN1552171A (zh) * | 2001-09-06 | 2004-12-01 | �ʼҷ����ֵ��ӹɷ�����˾ | 音频再现设备 |
CN101151659A (zh) * | 2005-03-30 | 2008-03-26 | 皇家飞利浦电子股份有限公司 | 可扩缩多通道音频编码 |
WO2008032209A2 (en) * | 2006-09-14 | 2008-03-20 | Lg Electronics Inc. | Controller and user interface for dialogue enhancement techniques |
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