DE59409989D1 - Verfahren zur Simulation eines Raum- und/oder Klangeindrucks - Google Patents

Verfahren zur Simulation eines Raum- und/oder Klangeindrucks

Info

Publication number
DE59409989D1
DE59409989D1 DE59409989T DE59409989T DE59409989D1 DE 59409989 D1 DE59409989 D1 DE 59409989D1 DE 59409989 T DE59409989 T DE 59409989T DE 59409989 T DE59409989 T DE 59409989T DE 59409989 D1 DE59409989 D1 DE 59409989D1
Authority
DE
Germany
Prior art keywords
room
impulse response
simulating
room impulse
sound
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.)
Expired - Lifetime
Application number
DE59409989T
Other languages
English (en)
Inventor
Martin Dipl-Ing Dr Techn Opitz
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.)
AKG Acoustics GmbH
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
Priority to DE59409989T priority Critical patent/DE59409989D1/de
Application granted granted Critical
Publication of DE59409989D1 publication Critical patent/DE59409989D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE59409989T 1993-08-26 1994-08-11 Verfahren zur Simulation eines Raum- und/oder Klangeindrucks Expired - Lifetime DE59409989D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59409989T DE59409989D1 (de) 1993-08-26 1994-08-11 Verfahren zur Simulation eines Raum- und/oder Klangeindrucks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4328620A DE4328620C1 (de) 1993-08-26 1993-08-26 Verfahren zur Simulation eines Raum- und/oder Klangeindrucks
DE59409989T DE59409989D1 (de) 1993-08-26 1994-08-11 Verfahren zur Simulation eines Raum- und/oder Klangeindrucks

Publications (1)

Publication Number Publication Date
DE59409989D1 true DE59409989D1 (de) 2002-01-17

Family

ID=6496012

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4328620A Expired - Fee Related DE4328620C1 (de) 1993-08-26 1993-08-26 Verfahren zur Simulation eines Raum- und/oder Klangeindrucks
DE59409989T Expired - Lifetime DE59409989D1 (de) 1993-08-26 1994-08-11 Verfahren zur Simulation eines Raum- und/oder Klangeindrucks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4328620A Expired - Fee Related DE4328620C1 (de) 1993-08-26 1993-08-26 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)

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CN100353664C (zh) * 1998-03-25 2007-12-05 雷克技术有限公司 音频信号处理方法
US6707918B1 (en) * 1998-03-31 2004-03-16 Lake Technology Limited Formulation of complex room impulse responses from 3-D audio information
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JP2000099061A (ja) * 1998-09-25 2000-04-07 Sony Corp 効果音付加装置
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
WO2006090589A1 (ja) * 2005-02-25 2006-08-31 Pioneer Corporation 音分離装置、音分離方法、音分離プログラムおよびコンピュータに読み取り可能な記録媒体
US7184557B2 (en) * 2005-03-03 2007-02-27 William Berson Methods and apparatuses for recording and playing back audio signals
EP1900252B1 (de) * 2005-05-26 2013-07-17 Bang & Olufsen A/S Aufzeichnung, synthese und wiedergabe von schallfeldern in einem gehäuse
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
WO2007119058A1 (en) * 2006-04-19 2007-10-25 Big Bean Audio 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
US9462387B2 (en) 2011-01-05 2016-10-04 Koninklijke Philips N.V. Audio system and method of operation therefor
US20150010170A1 (en) * 2012-01-10 2015-01-08 Actiwave Ab Multi-rate filter system
US9674632B2 (en) 2013-05-29 2017-06-06 Qualcomm Incorporated Filtering with binaural room impulse responses
KR101815079B1 (ko) * 2013-09-17 2018-01-04 주식회사 윌러스표준기술연구소 오디오 신호 처리 방법 및 장치
US10204630B2 (en) 2013-10-22 2019-02-12 Electronics And Telecommunications Research Instit Ute Method for generating filter for audio signal and parameterizing device therefor
WO2015099429A1 (ko) * 2013-12-23 2015-07-02 주식회사 윌러스표준기술연구소 오디오 신호 처리 방법, 이를 위한 파라메터화 장치 및 오디오 신호 처리 장치
EP4294055A1 (de) 2014-03-19 2023-12-20 Wilus Institute of Standards and Technology Inc. Audiosignalverarbeitungsverfahren und -vorrichtung
EP3108671B1 (de) 2014-03-21 2018-08-22 Huawei Technologies Co., Ltd. Vorrichtung und verfahren zur schätzung einer gesamtmischdauer auf grundlage von mindestens einem paar von raumimplusantworten sowie zugehöriges computerprogramm
KR101856540B1 (ko) 2014-04-02 2018-05-11 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

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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
DE4134130C2 (de) * 1990-10-15 1996-05-09 Fujitsu Ten Ltd Vorrichtung zum Aufweiten und Ausbalancieren von Schallfeldern
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
EP0641143B1 (de) 2001-12-05
DK0641143T3 (da) 2002-04-02
EP0641143A3 (de) 1999-05-19
ATE210362T1 (de) 2001-12-15
DE4328620C1 (de) 1995-01-19
JP3565908B2 (ja) 2004-09-15
EP0641143A2 (de) 1995-03-01
US5544249A (en) 1996-08-06
JPH0787589A (ja) 1995-03-31

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