ATE210362T1 - Verfahren zur simulation eines raum- und/oder klangeindrucks - Google Patents

Verfahren zur simulation eines raum- und/oder klangeindrucks

Info

Publication number
ATE210362T1
ATE210362T1 AT94112549T AT94112549T ATE210362T1 AT E210362 T1 ATE210362 T1 AT E210362T1 AT 94112549 T AT94112549 T AT 94112549T AT 94112549 T AT94112549 T AT 94112549T AT E210362 T1 ATE210362 T1 AT E210362T1
Authority
AT
Austria
Prior art keywords
room
impulse response
simulating
room impulse
sound
Prior art date
Application number
AT94112549T
Other languages
English (en)
Inventor
Martin Dipl-Ing Dr Techn Opitz
Original Assignee
Akg Acoustics Gmbh
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 Akg Acoustics Gmbh filed Critical Akg Acoustics Gmbh
Application granted granted Critical
Publication of ATE210362T1 publication Critical patent/ATE210362T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Stereophonic System (AREA)
  • Stringed Musical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
AT94112549T 1993-08-26 1994-08-11 Verfahren zur simulation eines raum- und/oder klangeindrucks ATE210362T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4328620A DE4328620C1 (de) 1993-08-26 1993-08-26 Verfahren zur Simulation eines Raum- und/oder Klangeindrucks

Publications (1)

Publication Number Publication Date
ATE210362T1 true ATE210362T1 (de) 2001-12-15

Family

ID=6496012

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94112549T ATE210362T1 (de) 1993-08-26 1994-08-11 Verfahren zur simulation eines raum- und/oder klangeindrucks

Country Status (6)

Country Link
US (1) US5544249A (de)
EP (1) EP0641143B1 (de)
JP (1) JP3565908B2 (de)
AT (1) ATE210362T1 (de)
DE (2) DE4328620C1 (de)
DK (1) DK0641143T3 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545623C1 (de) 1995-12-07 1997-07-17 Akg Akustische Kino Geraete Verfahren und Vorrichtung zur Filterung eines Audiosignals
GB9616755D0 (en) * 1996-08-09 1996-09-25 Kemp Michael J Audio effects synthesizer with or without analyser
US6167140A (en) * 1997-03-10 2000-12-26 Matsushita Electrical Industrial Co., Ltd. AV Amplifier
US6307941B1 (en) 1997-07-15 2001-10-23 Desper Products, Inc. System and method for localization of virtual sound
US6166744A (en) * 1997-11-26 2000-12-26 Pathfinder Systems, Inc. System for combining virtual images with real-world scenes
US5872743A (en) * 1998-02-10 1999-02-16 Vlsi Technology, Inc. Method and apparatus for locating the user of a computer system
US6038330A (en) * 1998-02-20 2000-03-14 Meucci, Jr.; Robert James Virtual sound headset and method for simulating spatial sound
DE69943265D1 (de) * 1998-03-25 2011-04-21 Dolby Lab Licensing Corp Verfahren und Vorrichtung zur Verarbeitung von Audiosignalen
GB2352152B (en) * 1998-03-31 2003-03-26 Lake Technology Ltd Formulation of complex room impulse responses from 3-D audio information
JP2000099061A (ja) * 1998-09-25 2000-04-07 Sony Corp 効果音付加装置
AU2004203538B2 (en) * 1998-09-25 2006-11-16 Sony Corporation Sound effect adding apparatus
AUPQ941600A0 (en) * 2000-08-14 2000-09-07 Lake Technology Limited Audio frequency response processing sytem
DE10138949B4 (de) * 2001-08-02 2010-12-02 Gjon Radovani Verfahren zur Beeinflussung von Raumklang sowie Verwendung eines elektronischen Steuergerätes
GB2414369B (en) 2004-05-21 2007-08-01 Hewlett Packard Development Co Processing audio data
GB0419346D0 (en) * 2004-09-01 2004-09-29 Smyth Stephen M F Method and apparatus for improved headphone virtualisation
US20080262834A1 (en) * 2005-02-25 2008-10-23 Kensaku Obata Sound Separating Device, Sound Separating Method, Sound Separating Program, and Computer-Readable Recording Medium
US7184557B2 (en) * 2005-03-03 2007-02-27 William Berson Methods and apparatuses for recording and playing back audio signals
WO2006126161A2 (en) 2005-05-26 2006-11-30 Bang & Olufsen A/S Recording, synthesis and reproduction of sound fields in an enclosure
EP1740016B1 (de) * 2005-06-28 2010-02-24 AKG Acoustics GmbH Verfahren zur Simulierung eines Raumeindrucks und/oder Schalleindrucks
DE102005030855A1 (de) * 2005-07-01 2007-01-11 Müller-BBM GmbH Elektroakustisches Verfahren
US8626321B2 (en) * 2006-04-19 2014-01-07 Sontia Logic Limited Processing audio input signals
US8036767B2 (en) * 2006-09-20 2011-10-11 Harman International Industries, Incorporated System for extracting and changing the reverberant content of an audio input signal
US9761061B1 (en) 2006-10-26 2017-09-12 Stamps.Com Inc. Shipping interface for a user interface
US8363843B2 (en) * 2007-03-01 2013-01-29 Apple Inc. Methods, modules, and computer-readable recording media for providing a multi-channel convolution reverb
KR100899836B1 (ko) * 2007-08-24 2009-05-27 광주과학기술원 실내 충격응답 모델링 방법 및 장치
KR100970920B1 (ko) * 2008-06-30 2010-07-20 권대훈 튜닝음향 피드백 장치
JP5857071B2 (ja) 2011-01-05 2016-02-10 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． オーディオ・システムおよびその動作方法
WO2013106370A1 (en) * 2012-01-10 2013-07-18 Actiwave Ab Multi-rate filter system
US9420393B2 (en) * 2013-05-29 2016-08-16 Qualcomm Incorporated Binaural rendering of spherical harmonic coefficients
KR101815082B1 (ko) 2013-09-17 2018-01-04 주식회사 윌러스표준기술연구소 멀티미디어 신호 처리 방법 및 장치
KR101804744B1 (ko) 2013-10-22 2017-12-06 연세대학교 산학협력단 오디오 신호 처리 방법 및 장치
KR101627657B1 (ko) 2013-12-23 2016-06-07 주식회사 윌러스표준기술연구소 오디오 신호의 필터 생성 방법 및 이를 위한 파라메터화 장치
KR101782917B1 (ko) 2014-03-19 2017-09-28 주식회사 윌러스표준기술연구소 오디오 신호 처리 방법 및 장치
BR112016021565B1 (pt) 2014-03-21 2021-11-30 Huawei Technologies Co., Ltd Aparelho e método para estimar um tempo de mistura geral com base em uma pluralidade de pares de respostas impulsivas de sala, e decodificador de áudio
KR101856127B1 (ko) 2014-04-02 2018-05-09 주식회사 윌러스표준기술연구소 오디오 신호 처리 방법 및 장치
JP6311430B2 (ja) * 2014-04-23 2018-04-18 ヤマハ株式会社 音響処理装置
US10229672B1 (en) * 2015-12-31 2019-03-12 Google Llc Training acoustic models using connectionist temporal classification
US20240170000A1 (en) * 2021-03-31 2024-05-23 Sony Group Corporation Signal processing device, signal processing method, and program
CN113470628B (zh) * 2021-07-14 2024-05-31 青岛信芯微电子科技股份有限公司 一种语音识别方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800745A (nl) * 1988-03-24 1989-10-16 Augustinus Johannes Berkhout Werkwijze en inrichting voor het creeren van een variabele akoestiek in een ruimte.
AT394650B (de) * 1988-10-24 1992-05-25 Akg Akustische Kino Geraete Elektroakustische anordnung zur wiedergabe stereophoner binauraler audiosignale ueber kopfhoerer
JPH03127599A (ja) * 1989-10-12 1991-05-30 Matsushita Electric Ind Co Ltd 音場可変装置
JPH0736866B2 (ja) * 1989-11-28 1995-04-26 ヤマハ株式会社 ホール音場支援装置
JPH03219800A (ja) * 1990-01-24 1991-09-27 Toshiba Corp 音響効果装置
JPH04150200A (ja) * 1990-10-09 1992-05-22 Yamaha Corp 音場制御装置
JPH04149598A (ja) * 1990-10-12 1992-05-22 Pioneer Electron Corp 音場補正装置
US5305386A (en) * 1990-10-15 1994-04-19 Fujitsu Ten Limited Apparatus for expanding and controlling sound fields
GB9026906D0 (en) * 1990-12-11 1991-01-30 B & W Loudspeakers Compensating filters
JPH0739968B2 (ja) * 1991-03-25 1995-05-01 日本電信電話株式会社 音響伝達特性模擬方法
EP0553832B1 (de) * 1992-01-30 1998-07-08 Matsushita Electric Industrial Co., Ltd. Schallfeldsteuerungssystem

Also Published As

Publication number Publication date
US5544249A (en) 1996-08-06
EP0641143B1 (de) 2001-12-05
DK0641143T3 (da) 2002-04-02
EP0641143A2 (de) 1995-03-01
EP0641143A3 (de) 1999-05-19
JPH0787589A (ja) 1995-03-31
DE59409989D1 (de) 2002-01-17
DE4328620C1 (de) 1995-01-19
JP3565908B2 (ja) 2004-09-15

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