NO894666L - Elektroakustisk system. - Google Patents

Elektroakustisk system.

Info

Publication number: NO894666L
Authority: NO; Norway
Prior art keywords: electroacustic; electroacustic system
Prior art date: 1988-03-24

Application number

NO89894666A

Other languages

English (en)

Other versions

NO175838C (no

NO175838B (no

NO894666D0 (no

Inventor

Augustinus Johannes Berkhout

Original Assignee

Birck 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.)

1988-03-24

Filing date

1989-11-23

Publication date

1990-01-23

1989-11-23 Application filed by Birck Wood Acoustics Nederland filed Critical Birck Wood Acoustics Nederland

1989-11-23 Publication of NO894666D0 publication Critical patent/NO894666D0/no

1990-01-23 Publication of NO894666L publication Critical patent/NO894666L/no

1994-09-05 Publication of NO175838B publication Critical patent/NO175838B/no

1994-12-14 Publication of NO175838C publication Critical patent/NO175838C/no

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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Audiology, Speech & Language Pathology (AREA)
Health & Medical Sciences (AREA)
Signal Processing (AREA)
General Health & Medical Sciences (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Circuit For Audible Band Transducer (AREA)
Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Selective Calling Equipment (AREA)
Stereophonic System (AREA)

NO894666A 1988-03-24 1989-11-23 Elektroakustisk system NO175838C (no)

Applications Claiming Priority (2)

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.
PCT/NL1989/000013 WO1989009465A1 (en)	1988-03-24	1989-03-28	Electro-acoustical system

Publications (4)

Publication Number	Publication Date
NO894666D0 NO894666D0 (no)	1989-11-23
NO894666L true NO894666L (no)	1990-01-23
NO175838B NO175838B (no)	1994-09-05
NO175838C NO175838C (no)	1994-12-14

Family

ID=19851997

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO894666A NO175838C (no)	1988-03-24	1989-11-23	Elektroakustisk system

Country Status (9)

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

Families Citing this family (49)

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JPH03181997A (ja) *	1989-12-12	1991-08-07	Matsushita Electric Ind Co Ltd	反射音圧縮装置
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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JP2979848B2 (ja) *	1992-07-01	1999-11-15	ヤマハ株式会社	電子楽器
EP0593228B1 (en) *	1992-10-13	2000-01-05	Matsushita Electric Industrial Co., Ltd.	Sound environment simulator and a method of analyzing a sound space
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
US5729613A (en) *	1993-10-15	1998-03-17	Industrial Research Limited	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
US5870480A (en) *	1996-07-19	1999-02-09	Lexicon	Multichannel active matrix encoder and decoder with maximum lateral separation
US5796844A (en) *	1996-07-19	1998-08-18	Lexicon	Multichannel active matrix sound reproduction 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
ATE533145T1 (de) *	1998-04-23	2011-11-15	Ind Res Ltd	Einspuriges frühreflexions-verstärkersystem zur schallverstärkung
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 (en) *	2000-11-22	2002-05-29	Technische Universiteit Delft	Wave Field Synthesys Sound reproduction system using a Distributed Mode Panel
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
US20030014486A1 (en) *	2001-07-16	2003-01-16	May Gregory J.	Distributed audio network using networked computing devices
CA2499754A1 (en) *	2002-09-30	2004-04-15	Electro Products, Inc.	System and method for integral transference of acoustical events
US7227959B2 (en) *	2003-03-10	2007-06-05	Shure Incorporated	Multi-channel digital feedback reducer system
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
EP1740016B1 (en) *	2005-06-28	2010-02-24	AKG Acoustics GmbH	Method for the simulation of a room impression and/or sound impression
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
JP6202003B2 (ja)	2012-11-02	2017-09-27	ソニー株式会社	信号処理装置、信号処理方法
JP6281493B2 (ja)	2012-11-02	2018-02-21	ソニー株式会社	信号処理装置、信号処理方法、測定方法、測定装置
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
WO2016167138A1 (ja) *	2015-04-13	2016-10-20	ソニー株式会社	信号処理装置および方法、並びにプログラム
EP3346728A4 (en)	2015-09-03	2019-04-24	Sony Corporation	SOUND PROCESSING DEVICE, METHOD AND PROGRAM
JP6841229B2 (ja)	2015-12-10	2021-03-10	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
KR20190113778A (ko)	2017-01-31	2019-10-08	소니 주식회사	신호 처리 장치, 신호 처리 방법 및 컴퓨터 프로그램
JP7600526B2 (ja)	2020-02-19	2024-12-17	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.

1988
- 1988-03-24 NL NL8800745A patent/NL8800745A/nl not_active Application Discontinuation
1989
- 1989-03-28 WO PCT/NL1989/000013 patent/WO1989009465A1/en not_active Ceased
- 1989-03-28 CA CA000594854A patent/CA1319891C/en not_active Expired - Fee Related
- 1989-03-28 ZA ZA892274A patent/ZA892274B/xx unknown
- 1989-03-28 JP JP1504205A patent/JPH02503721A/ja active Pending
- 1989-03-28 EP EP89200785A patent/EP0335468A1/en not_active Withdrawn
- 1989-03-28 AU AU34315/89A patent/AU630094B2/en not_active Ceased
- 1989-03-29 US US07/455,434 patent/US5142586A/en not_active Expired - Fee Related
- 1989-11-23 NO NO894666A patent/NO175838C/no unknown

Also Published As

Publication number	Publication date
NO175838C (no)	1994-12-14
WO1989009465A1 (en)	1989-10-05
US5142586A (en)	1992-08-25
JPH02503721A (ja)	1990-11-01
AU3431589A (en)	1989-10-16
NO175838B (no)	1994-09-05
AU630094B2 (en)	1992-10-22
EP0335468A1 (en)	1989-10-04
NL8800745A (nl)	1989-10-16
CA1319891C (en)	1993-07-06
ZA892274B (en)	1989-11-29
NO894666D0 (no)	1989-11-23

Publication	Publication Date	Title
NO891204D0 (no)	1989-03-20	Premestrings-system.
NO894666L (no)	1990-01-23	Elektroakustisk system.
DE68910979D1 (de)	1994-01-05	Verbindungssystem.
FI891075L (fi)	1990-01-06	System foer fraonkoppling av funktionen av vindturbin.
FI892849L (fi)	1989-12-10	System foer tillfoerande av effekt.
FI895317A0 (fi)	1989-11-08	System foer byggklotsar.
FI884142A0 (fi)	1988-09-08	System foer maetning av ljusdispersion.
DE68919013D1 (de)	1994-12-01	Entwicklungssystem.
FI901125A0 (fi)	1990-03-06	Smakgivande system foer fettfria livsmedel.
DE68913846D1 (de)	1994-04-21	Expressionssystem.
FI891069L (fi)	1989-09-09	Oralt administrerbart system foer kontrollerad frigivning av verksamt aemne.
FI885099A0 (fi)	1988-11-04	System foer tvaongsdiggering av gnistgap.
NO900303L (no)	1990-07-24	Hoeytrykk-tetningssystem.
NO893260L (no)	1991-02-15	Forskalingssystem.
DE68920870D1 (de)	1995-03-09	Tastaturbedientes system.
FI892397A7 (fi)	1989-11-20	Modulatorer foer immunresponssystemet.
NO903904D0 (no)	1990-09-07	Kretskort-behandlingssystem.
FI880754A7 (fi)	1989-08-18	Inkopplingssystem.
NO164613C (no)	1990-10-24	Forskalingssystem.
NO885669D0 (no)	1988-12-21	Forskalingssystem.
FI882817A7 (fi)	1989-12-15	Solstraolning koncentrerande system.
NO884837D0 (no)	1988-10-31	Forskalingssystem.
IT8815902A0 (it)	1988-02-29	Elioimpianto antighiaccio.
NO885230D0 (no)	1988-11-24	Bgekraft-system.
ATE102995T1 (de)	1994-04-15	Expressionssystem.