PL2478519T3 - Rewerberator i sposób rewerberacji sygnału audio - Google Patents
Rewerberator i sposób rewerberacji sygnału audioInfo
- Publication number
- PL2478519T3 PL2478519T3 PL10760724T PL10760724T PL2478519T3 PL 2478519 T3 PL2478519 T3 PL 2478519T3 PL 10760724 T PL10760724 T PL 10760724T PL 10760724 T PL10760724 T PL 10760724T PL 2478519 T3 PL2478519 T3 PL 2478519T3
- Authority
- PL
- Poland
- Prior art keywords
- reverberating
- reverberator
- audio signal
- audio
- signal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/08—Arrangements for producing a reverberation or echo sound
- G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
- H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Circuit For Audible Band Transducer (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25365509P | 2009-10-21 | 2009-10-21 | |
PCT/EP2010/064909 WO2011057868A1 (en) | 2009-10-21 | 2010-10-06 | Reverberator and method for reverberating an audio signal |
EP10760724A EP2478519B1 (en) | 2009-10-21 | 2010-10-06 | Reverberator and method for reverberating an audio signal |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2478519T3 true PL2478519T3 (pl) | 2013-07-31 |
Family
ID=43530122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL10760724T PL2478519T3 (pl) | 2009-10-21 | 2010-10-06 | Rewerberator i sposób rewerberacji sygnału audio |
Country Status (14)
Country | Link |
---|---|
US (3) | US9245520B2 (pl) |
EP (1) | EP2478519B1 (pl) |
JP (3) | JP5712219B2 (pl) |
KR (1) | KR101409039B1 (pl) |
CN (1) | CN102667918B (pl) |
AU (1) | AU2010318214B2 (pl) |
BR (1) | BR112012011340B1 (pl) |
CA (1) | CA2777657C (pl) |
ES (1) | ES2405990T3 (pl) |
HK (1) | HK1174142A1 (pl) |
MX (1) | MX2012004643A (pl) |
PL (1) | PL2478519T3 (pl) |
RU (1) | RU2558004C2 (pl) |
WO (1) | WO2011057868A1 (pl) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2478519T3 (pl) | 2009-10-21 | 2013-07-31 | Fraunhofer Ges Forschung | Rewerberator i sposób rewerberacji sygnału audio |
CN108810793B (zh) | 2013-04-19 | 2020-12-15 | 韩国电子通信研究院 | 多信道音频信号处理装置及方法 |
WO2014171791A1 (ko) | 2013-04-19 | 2014-10-23 | 한국전자통신연구원 | 다채널 오디오 신호 처리 장치 및 방법 |
US9319819B2 (en) | 2013-07-25 | 2016-04-19 | Etri | Binaural rendering method and apparatus for decoding multi channel audio |
ES2709248T3 (es) * | 2014-01-03 | 2019-04-15 | Dolby Laboratories Licensing Corp | Generación de audio binaural en respuesta a un audio multicanal que usa al menos una red de retardo de retroalimentación |
CN104768121A (zh) * | 2014-01-03 | 2015-07-08 | 杜比实验室特许公司 | 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频 |
JP6511775B2 (ja) | 2014-11-04 | 2019-05-15 | ヤマハ株式会社 | 残響音付加装置 |
EP3018918A1 (en) * | 2014-11-07 | 2016-05-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for generating output signals based on an audio source signal, sound reproduction system and loudspeaker signal |
JP6880016B2 (ja) * | 2015-10-28 | 2021-06-02 | ジャン−マルク ジョット | オーディオ信号のスペクトル補正法 |
EP3236336B1 (en) * | 2016-04-21 | 2019-03-27 | Nokia Technologies Oy | Virtual reality causal summary content |
EP3979667A3 (en) * | 2016-08-30 | 2022-07-06 | Oticon A/s | A hearing device comprising a feedback detection unit |
US11373667B2 (en) * | 2017-04-19 | 2022-06-28 | Synaptics Incorporated | Real-time single-channel speech enhancement in noisy and time-varying environments |
US10531222B2 (en) | 2017-10-18 | 2020-01-07 | Dolby Laboratories Licensing Corporation | Active acoustics control for near- and far-field sounds |
US10810992B2 (en) | 2018-06-14 | 2020-10-20 | Magic Leap, Inc. | Reverberation gain normalization |
AU2018442039A1 (en) | 2018-09-18 | 2021-04-15 | Huawei Technologies Co., Ltd. | Device and method for adaptation of virtual 3D audio to a real room |
CN111048107B (zh) * | 2018-10-12 | 2022-09-23 | 北京微播视界科技有限公司 | 音频处理方法和装置 |
US11399252B2 (en) | 2019-01-21 | 2022-07-26 | Outer Echo Inc. | Method and system for virtual acoustic rendering by time-varying recursive filter structures |
JP7447533B2 (ja) * | 2020-02-19 | 2024-03-12 | ヤマハ株式会社 | 音信号処理方法および音信号処理装置 |
JP2022045086A (ja) * | 2020-09-08 | 2022-03-18 | 株式会社スクウェア・エニックス | 残響を求めるためのシステム |
CN112584300B (zh) * | 2020-12-28 | 2023-05-30 | 科大讯飞(苏州)科技有限公司 | 音频上混方法、装置、电子设备和存储介质 |
Family Cites Families (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3419522A (en) | 1965-11-22 | 1968-12-31 | Du Pont | Nongraying, nonyellowing polytetrafluoroethylene molding powder |
US3417837A (en) * | 1966-09-30 | 1968-12-24 | Bell Telephone Labor Inc | Signal processor for multipath signals |
US4910706A (en) * | 1972-09-11 | 1990-03-20 | Hyatt Gilbert P | Analog memory for storing digital information |
GB1400275A (en) * | 1972-05-26 | 1975-07-16 | British Broadcasting Corp | Artificial reverberation systems |
JPS5630878B2 (pl) * | 1973-08-13 | 1981-07-17 | ||
NL8001118A (nl) * | 1980-02-25 | 1981-09-16 | Philips Nv | Inrichting voor het opnemen of weergeven van geluidstrillingen. |
JPS56125141A (en) | 1980-03-06 | 1981-10-01 | Oki Electric Ind Co Ltd | Pulse signal transmission system |
JPS5831600A (ja) | 1981-08-19 | 1983-02-24 | 松下電器産業株式会社 | 枠体 |
JPS5831600U (ja) * | 1981-08-26 | 1983-03-01 | ヤマハ株式会社 | 残響音付加装置 |
JPS58123592A (ja) * | 1982-01-19 | 1983-07-22 | 松下電器産業株式会社 | 残響付加装置 |
JPS58205195A (ja) * | 1982-05-26 | 1983-11-30 | 松下電器産業株式会社 | 残響装置 |
US4509191A (en) * | 1982-09-20 | 1985-04-02 | Scholz Research & Development | Electronic stereo reverberation device |
US4485484A (en) * | 1982-10-28 | 1984-11-27 | At&T Bell Laboratories | Directable microphone system |
US4731848A (en) * | 1984-10-22 | 1988-03-15 | Northwestern University | Spatial reverberator |
JPH0689097B2 (ja) | 1986-11-21 | 1994-11-09 | 三井東圧化学株式会社 | 高屈折率プラスチックレンズ用樹脂の製造方法 |
JPH0687540B2 (ja) * | 1988-11-10 | 1994-11-02 | 日本電気株式会社 | 復調装置 |
JP2600896B2 (ja) * | 1989-03-29 | 1997-04-16 | 松下電器産業株式会社 | 残響発生装置 |
US5272274A (en) * | 1989-08-10 | 1993-12-21 | Yamaha Corporation | Electronic musical instrument with reverberation effect |
GB9026906D0 (en) * | 1990-12-11 | 1991-01-30 | B & W Loudspeakers | Compensating filters |
JPH05173584A (ja) * | 1991-12-24 | 1993-07-13 | Casio Comput Co Ltd | 効果付加装置 |
JPH05191894A (ja) | 1992-01-16 | 1993-07-30 | Fujitsu Ten Ltd | 残響付加装置 |
JP2953851B2 (ja) | 1992-02-19 | 1999-09-27 | 富士通テン株式会社 | 残響付加装置 |
FR2688371B1 (fr) * | 1992-03-03 | 1997-05-23 | France Telecom | Procede et systeme de spatialisation artificielle de signaux audio-numeriques. |
JP3033357B2 (ja) * | 1992-09-08 | 2000-04-17 | ヤマハ株式会社 | 効果付与装置 |
DE69420705T2 (de) * | 1993-12-06 | 2000-07-06 | Koninklijke Philips Electronics N.V., Eindhoven | System und vorrichtung zur rauschunterdrückung sowie mobilfunkgerät |
JP3276528B2 (ja) * | 1994-08-24 | 2002-04-22 | シャープ株式会社 | 音像拡大装置 |
JPH08286691A (ja) | 1995-04-18 | 1996-11-01 | Yamaha Corp | 残響効果付与装置 |
JP2956642B2 (ja) * | 1996-06-17 | 1999-10-04 | ヤマハ株式会社 | 音場制御ユニットおよび音場制御装置 |
US6317703B1 (en) * | 1996-11-12 | 2001-11-13 | International Business Machines Corporation | Separation of a mixture of acoustic sources into its components |
US6483922B1 (en) * | 1998-04-13 | 2002-11-19 | Allen Organ Company | Method and system for generating a simulated reverberation audio signal |
JP2000099061A (ja) | 1998-09-25 | 2000-04-07 | Sony Corp | 効果音付加装置 |
US6188769B1 (en) * | 1998-11-13 | 2001-02-13 | Creative Technology Ltd. | Environmental reverberation processor |
US20020067836A1 (en) * | 2000-10-24 | 2002-06-06 | Paranjpe Shreyas Anand | Method and device for artificial reverberation |
US20030007648A1 (en) * | 2001-04-27 | 2003-01-09 | Christopher Currell | Virtual audio system and techniques |
US7583805B2 (en) * | 2004-02-12 | 2009-09-01 | Agere Systems Inc. | Late reverberation-based synthesis of auditory scenes |
JP4263869B2 (ja) | 2002-03-11 | 2009-05-13 | ヤマハ株式会社 | 残響付与装置、残響付与方法、プログラムおよび記録媒体 |
JP4019753B2 (ja) * | 2002-03-12 | 2007-12-12 | ヤマハ株式会社 | 残響付与装置、残響付与方法、プログラムおよび記録媒体 |
JP3979133B2 (ja) * | 2002-03-13 | 2007-09-19 | ヤマハ株式会社 | 音場再生装置、プログラム及び記録媒体 |
US6723910B1 (en) * | 2002-11-18 | 2004-04-20 | Silicon Integrated Systems Corp. | Reverberation generation processor |
US7330556B2 (en) * | 2003-04-03 | 2008-02-12 | Gn Resound A/S | Binaural signal enhancement system |
KR20050121733A (ko) | 2003-04-17 | 2005-12-27 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 오디오 신호 발생 |
US7330552B1 (en) * | 2003-12-19 | 2008-02-12 | Lamance Andrew | Multiple positional channels from a conventional stereo signal pair |
JP2005308946A (ja) * | 2004-04-20 | 2005-11-04 | Matsushita Electric Ind Co Ltd | 残響付加装置 |
US8041046B2 (en) * | 2004-06-30 | 2011-10-18 | Pioneer Corporation | Reverberation adjusting apparatus, reverberation adjusting method, reverberation adjusting program, recording medium on which the reverberation adjusting program is recorded, and sound field correcting system |
SG135058A1 (en) * | 2006-02-14 | 2007-09-28 | St Microelectronics Asia | Digital audio signal processing method and system for generating and controlling digital reverberations for audio signals |
JP2008065232A (ja) * | 2006-09-11 | 2008-03-21 | Fujitsu Ten Ltd | ディジタル信号処理装置 |
US20080069197A1 (en) * | 2006-09-20 | 2008-03-20 | Agere Systems Inc. | Equalizer for equalizing multiple received versions of a signal |
US20080085008A1 (en) | 2006-10-04 | 2008-04-10 | Earl Corban Vickers | Frequency Domain Reverberation Method and Device |
US8204240B2 (en) * | 2007-06-30 | 2012-06-19 | Neunaber Brian C | Apparatus and method for artificial reverberation |
CN101136197B (zh) * | 2007-10-16 | 2011-07-20 | 得理微电子(上海)有限公司 | 基于时变延迟线的数字混响处理器 |
EP2144229A1 (en) * | 2008-07-11 | 2010-01-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Efficient use of phase information in audio encoding and decoding |
PL2478519T3 (pl) | 2009-10-21 | 2013-07-31 | Fraunhofer Ges Forschung | Rewerberator i sposób rewerberacji sygnału audio |
US8908874B2 (en) * | 2010-09-08 | 2014-12-09 | Dts, Inc. | Spatial audio encoding and reproduction |
-
2010
- 2010-10-06 PL PL10760724T patent/PL2478519T3/pl unknown
- 2010-10-06 JP JP2012534616A patent/JP5712219B2/ja active Active
- 2010-10-06 MX MX2012004643A patent/MX2012004643A/es active IP Right Grant
- 2010-10-06 ES ES10760724T patent/ES2405990T3/es active Active
- 2010-10-06 AU AU2010318214A patent/AU2010318214B2/en active Active
- 2010-10-06 EP EP10760724A patent/EP2478519B1/en active Active
- 2010-10-06 RU RU2012118785/28A patent/RU2558004C2/ru active
- 2010-10-06 KR KR1020127013104A patent/KR101409039B1/ko active IP Right Grant
- 2010-10-06 WO PCT/EP2010/064909 patent/WO2011057868A1/en active Application Filing
- 2010-10-06 CN CN201080058922.8A patent/CN102667918B/zh active Active
- 2010-10-06 BR BR112012011340-2A patent/BR112012011340B1/pt active IP Right Grant
- 2010-10-06 CA CA2777657A patent/CA2777657C/en active Active
-
2012
- 2012-04-20 US US13/452,351 patent/US9245520B2/en active Active
-
2013
- 2013-01-23 HK HK13100991.4A patent/HK1174142A1/xx unknown
-
2014
- 2014-11-27 JP JP2014239762A patent/JP5969580B2/ja active Active
-
2015
- 2015-09-04 US US14/846,346 patent/US9747888B2/en active Active
-
2016
- 2016-07-07 JP JP2016134967A patent/JP6487383B2/ja active Active
-
2017
- 2017-07-26 US US15/660,904 patent/US10043509B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20120074316A (ko) | 2012-07-05 |
JP5712219B2 (ja) | 2015-05-07 |
JP2013508760A (ja) | 2013-03-07 |
US20120263311A1 (en) | 2012-10-18 |
JP6487383B2 (ja) | 2019-03-20 |
BR112012011340A2 (pt) | 2016-04-19 |
WO2011057868A1 (en) | 2011-05-19 |
ES2405990T3 (es) | 2013-06-04 |
EP2478519B1 (en) | 2013-02-13 |
US9245520B2 (en) | 2016-01-26 |
AU2010318214B2 (en) | 2013-10-24 |
HK1174142A1 (en) | 2013-05-31 |
RU2558004C2 (ru) | 2015-07-27 |
AU2010318214A1 (en) | 2012-05-17 |
CN102667918B (zh) | 2015-08-12 |
US10043509B2 (en) | 2018-08-07 |
JP2015064597A (ja) | 2015-04-09 |
JP2016197252A (ja) | 2016-11-24 |
EP2478519A1 (en) | 2012-07-25 |
CA2777657C (en) | 2015-09-29 |
CA2777657A1 (en) | 2011-05-19 |
CN102667918A (zh) | 2012-09-12 |
KR101409039B1 (ko) | 2014-07-02 |
US9747888B2 (en) | 2017-08-29 |
US20170323632A1 (en) | 2017-11-09 |
RU2012118785A (ru) | 2013-11-10 |
JP5969580B2 (ja) | 2016-08-17 |
MX2012004643A (es) | 2012-05-29 |
BR112012011340B1 (pt) | 2020-02-11 |
US20150379980A1 (en) | 2015-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL2478519T3 (pl) | Rewerberator i sposób rewerberacji sygnału audio | |
ZA201106971B (en) | Device and method for manipulating an audio signal | |
GB2476613B (en) | Apparatus and method for sound reproduction | |
HK1217384A1 (zh) | 對音頻信號處理的裝置和對時域音頻信號進行處理的方法 | |
EP2013871A4 (en) | METHOD FOR TEMPORALLY NORMALIZING AN AUDIO SIGNAL | |
GB2457508B (en) | System and method of audio adaptaton | |
EP2259253A4 (en) | METHOD AND DEVICE FOR PROCESSING SOUND SIGNALS | |
EP2413313A4 (en) | METHOD AND DEVICE FOR CLASSIFYING AUDIO SIGNALS | |
EP2327271A4 (en) | SOUND LIBRARY AND METHOD | |
GB201102572D0 (en) | System and method for evaluation of structure-born sound | |
EP2283624A4 (en) | DEVICE AND METHOD FOR DETERMINING SIGNAL FORMATS | |
EP2259254A4 (en) | METHOD AND APPARATUS FOR PROCESSING A SOUND SIGNAL | |
PL2308244T3 (pl) | System akustyczny i sposób jego działania | |
EP2444966A4 (en) | AUDIO SIGNAL PROCESSING DEVICE AND AUDIO SIGNAL PROCESSING METHOD | |
ZA200901367B (en) | Method and device for transcoding audio signals | |
EP2506253A4 (en) | METHOD AND DEVICE FOR PROCESSING AUDIO SIGNAL | |
GB0815889D0 (en) | Audio watermarking apparatus and method | |
EP2392007A4 (en) | METHOD AND APPARATUS FOR DECODING AUDIO SIGNAL | |
HK1221104A1 (zh) | 改進立體聲或僞立體聲音頻信號的裝置和方法 | |
HUE047440T2 (hu) | Berendezés és eljárás többcsatornás jel dekódolására | |
HK1135547A1 (en) | Apparatus for processing an audio signal | |
HK1166908A1 (en) | Converter and method for converting an audio signal | |
EP2202729A4 (en) | AUDIO SIGNAL INTERPOLATION DEVICE AND AUDIO SIGNAL INTERPOLATION METHOD | |
EP2476586A4 (en) | METHOD FOR PRODUCING SAWS FOR TRANSMISSION TONES IN AN AUTOMOTIVE AND SOFTWARE FOR TRANSMITTER TONES IN AN AUTOMOTIVE | |
EP2328359A4 (en) | reproducing apparatus |