ZA892274B - Method and apparatus for processing sound signals - Google Patents

Method and apparatus for processing sound signals

Info

Publication number
ZA892274B
ZA892274B ZA892274A ZA892274A ZA892274B ZA 892274 B ZA892274 B ZA 892274B ZA 892274 A ZA892274 A ZA 892274A ZA 892274 A ZA892274 A ZA 892274A ZA 892274 B ZA892274 B ZA 892274B
Authority
ZA
South Africa
Prior art keywords
sound signals
processing sound
processing
signals
sound
Prior art date
Application number
ZA892274A
Other languages
English (en)
Inventor
Augustinus Johannes Berkhout
Johannes Berkhout Augustinus
Original Assignee
Birch Wood Acoustics Nederland
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 Birch Wood Acoustics Nederland filed Critical Birch Wood Acoustics Nederland
Publication of ZA892274B publication Critical patent/ZA892274B/xx

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
    • 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
    • G10K15/02—Synthesis of acoustic waves
    • 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
    • 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
    • H04S7/307—Frequency adjustment, e.g. tone control
ZA892274A 1988-03-24 1989-03-28 Method and apparatus for processing sound signals ZA892274B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8800745A NL8800745A (nl) 1988-03-24 1988-03-24 Werkwijze en inrichting voor het creeren van een variabele akoestiek in een ruimte.

Publications (1)

Publication Number Publication Date
ZA892274B true ZA892274B (en) 1989-11-29

Family

ID=19851997

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA892274A ZA892274B (en) 1988-03-24 1989-03-28 Method and apparatus for processing sound signals

Country Status (9)

Country Link
US (1) US5142586A (de)
EP (1) EP0335468A1 (de)
JP (1) JPH02503721A (de)
AU (1) AU630094B2 (de)
CA (1) CA1319891C (de)
NL (1) NL8800745A (de)
NO (1) NO175838C (de)
WO (1) WO1989009465A1 (de)
ZA (1) ZA892274B (de)

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JP2569872B2 (ja) * 1990-03-02 1997-01-08 ヤマハ株式会社 音場制御装置
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US5109419A (en) * 1990-05-18 1992-04-28 Lexicon, Inc. Electroacoustic system
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EP0641477B1 (de) * 1992-05-20 1999-03-10 Industrial Research Limited Verbesserungen in einem breitband-nachhallsystem
JP2979848B2 (ja) * 1992-07-01 1999-11-15 ヤマハ株式会社 電子楽器
DE69327501D1 (de) * 1992-10-13 2000-02-10 Matsushita Electric Ind Co Ltd Schallumgebungsimulator und Verfahren zur Schallfeldanalyse
JP2737595B2 (ja) * 1993-03-26 1998-04-08 ヤマハ株式会社 音場制御装置
DE4328620C1 (de) * 1993-08-26 1995-01-19 Akg Akustische Kino Geraete Verfahren zur Simulation eines Raum- und/oder Klangeindrucks
AU8006094A (en) * 1993-10-15 1995-05-04 Industrial Research Limited Improvements in reverberators for use in wide band assisted reverberation systems
JPH08272380A (ja) * 1995-03-30 1996-10-18 Taimuuea:Kk 仮想３次元空間音響の再生方法および装置
FR2738099B1 (fr) * 1995-08-25 1997-10-24 France Telecom Procede de simulation de la qualite acoustique d'une salle et processeur audio-numerique associe
SG99852A1 (en) * 1996-03-04 2003-11-27 Timeware Kk Method and apparatus for simulating a sound in virtual space to have a listener enjoy artificial experience of the sound
US5796844A (en) * 1996-07-19 1998-08-18 Lexicon Multichannel active matrix sound reproduction with maximum lateral separation
US5870480A (en) * 1996-07-19 1999-02-09 Lexicon Multichannel active matrix encoder and decoder with maximum lateral separation
US7085387B1 (en) 1996-11-20 2006-08-01 Metcalf Randall B Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources
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US6239348B1 (en) * 1999-09-10 2001-05-29 Randall B. Metcalf Sound system and method for creating a sound event based on a modeled sound field
FR2805433A1 (fr) 2000-02-17 2001-08-24 France Telecom Procede et dispositif de comparaison de signaux pour le controle de transducteurs et systeme de controle de transducteurs
EP1209949A1 (de) * 2000-11-22 2002-05-29 Technische Universiteit Delft Schallwiedergabesystem mit Wellenfeldsynthese unter Verwendung einer Platte mit verteilten Moden
JP4734714B2 (ja) * 2000-12-22 2011-07-27 ヤマハ株式会社 収音再生方法およびその装置
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JP4130779B2 (ja) * 2003-03-13 2008-08-06 パイオニア株式会社 音場制御システム及び音場制御方法
DE10328335B4 (de) * 2003-06-24 2005-07-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wellenfeldsyntesevorrichtung und Verfahren zum Treiben eines Arrays von Lautsprechern
DE10355146A1 (de) * 2003-11-26 2005-07-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines Tieftonkanals
DE202004009076U1 (de) † 2004-06-08 2004-09-02 ACHENBACH BUSCHHüTTEN GMBH Einrichtung zur Messung der Zugspannungsverteilung in bandförmigem Walzgut aus Metall
DE102005008333A1 (de) * 2005-02-23 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Steuern einer Wellenfeldsynthese-Rendering-Einrichtung
DE602005019554D1 (de) * 2005-06-28 2010-04-08 Akg Acoustics Gmbh Verfahren zur Simulierung eines Raumeindrucks und/oder Schalleindrucks
DE102005030855A1 (de) * 2005-07-01 2007-01-11 Müller-BBM GmbH Elektroakustisches Verfahren
JP4886242B2 (ja) * 2005-08-18 2012-02-29 日本放送協会 ダウンミックス装置およびダウンミックスプログラム
FR2890480B1 (fr) * 2005-09-05 2008-03-14 Centre Nat Rech Scient Procede et dispositif de correction active des proprietes acoustiques d'une zone d'ecoute d'un espace sonore
US20100223552A1 (en) * 2009-03-02 2010-09-02 Metcalf Randall B Playback Device For Generating Sound Events
NZ587483A (en) * 2010-08-20 2012-12-21 Ind Res Ltd Holophonic speaker system with filters that are pre-configured based on acoustic transfer functions
US8995675B2 (en) * 2010-12-03 2015-03-31 The University Of North Carolina At Chapel Hill Methods and systems for direct-to-indirect acoustic radiance transfer
DE102011082310A1 (de) 2011-09-07 2013-03-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung, Verfahren und elektroakustisches System zur Nachhallzeitverlängerung
EP2916568B1 (de) * 2012-11-02 2021-01-27 Sony Corporation Vorrichtung und verfahren zur signalverarbeitung
EP2916567B1 (de) 2012-11-02 2020-02-19 Sony Corporation Signalverarbeitungsvorrichtung und signalverarbeitungsverfahren
RU2542637C1 (ru) * 2013-07-24 2015-02-20 Владимир Георгиевич Потёмкин Способ формирования сигнала для управления электроакустическим излучателем
US20160239254A1 (en) * 2015-02-15 2016-08-18 Anthony Mai Methods and Apparatuses for Creation and Modification of Digital Sounds
US10380991B2 (en) 2015-04-13 2019-08-13 Sony Corporation Signal processing device, signal processing method, and program for selectable spatial correction of multichannel audio signal
US10674255B2 (en) 2015-09-03 2020-06-02 Sony Corporation Sound processing device, method and program
WO2017098949A1 (ja) 2015-12-10 2017-06-15 ソニー株式会社 音声処理装置および方法、並びにプログラム
US10896668B2 (en) 2017-01-31 2021-01-19 Sony Corporation Signal processing apparatus, signal processing method, and computer program
JP2021131434A (ja) 2020-02-19 2021-09-09 ヤマハ株式会社 音信号処理方法および音信号処理装置
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105864A (en) * 1975-07-17 1978-08-08 Teledyne Industries, Inc. Stereo and spaciousness reverberation system using random access memory and multiplex
NL190797C (nl) * 1980-03-11 1994-08-16 Hok Lioe Han Geluidveldsimulatiestelsel en werkwijze voor het ijken daarvan.

Also Published As

Publication number Publication date
NO894666L (no) 1990-01-23
CA1319891C (en) 1993-07-06
NO175838B (no) 1994-09-05
NL8800745A (nl) 1989-10-16
JPH02503721A (ja) 1990-11-01
NO175838C (no) 1994-12-14
EP0335468A1 (de) 1989-10-04
AU630094B2 (en) 1992-10-22
WO1989009465A1 (en) 1989-10-05
US5142586A (en) 1992-08-25
AU3431589A (en) 1989-10-16
NO894666D0 (no) 1989-11-23

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