EP0989543A3 - Schalleffekt Addiergerät - Google Patents

Schalleffekt Addiergerät Download PDF

Info

Publication number
EP0989543A3
EP0989543A3 EP99307560A EP99307560A EP0989543A3 EP 0989543 A3 EP0989543 A3 EP 0989543A3 EP 99307560 A EP99307560 A EP 99307560A EP 99307560 A EP99307560 A EP 99307560A EP 0989543 A3 EP0989543 A3 EP 0989543A3
Authority
EP
European Patent Office
Prior art keywords
impulse response
sound
reverberation
point
direct 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.)
Granted
Application number
EP99307560A
Other languages
English (en)
French (fr)
Other versions
EP0989543B1 (de
EP0989543A2 (de
Inventor
Shigetaka I.P. Dept. Sony Corporation Nagatani
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of EP0989543A2 publication Critical patent/EP0989543A2/de
Publication of EP0989543A3 publication Critical patent/EP0989543A3/de
Application granted granted Critical
Publication of EP0989543B1 publication Critical patent/EP0989543B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Stereophonic System (AREA)
EP19990307560 1998-09-25 1999-09-24 Schalleffekt Addiergerät Expired - Lifetime EP0989543B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27224198 1998-09-25
JP10272241A JP2000099061A (ja) 1998-09-25 1998-09-25 効果音付加装置

Publications (3)

Publication Number Publication Date
EP0989543A2 EP0989543A2 (de) 2000-03-29
EP0989543A3 true EP0989543A3 (de) 2003-03-05
EP0989543B1 EP0989543B1 (de) 2006-11-22

Family

ID=17511106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990307560 Expired - Lifetime EP0989543B1 (de) 1998-09-25 1999-09-24 Schalleffekt Addiergerät

Country Status (5)

Country Link
EP (1) EP0989543B1 (de)
JP (1) JP2000099061A (de)
AU (1) AU5012499A (de)
DE (1) DE69934069T2 (de)
DK (1) DK0989543T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ941600A0 (en) * 2000-08-14 2000-09-07 Lake Technology Limited Audio frequency response processing sytem
SE0202159D0 (sv) 2001-07-10 2002-07-09 Coding Technologies Sweden Ab Efficientand scalable parametric stereo coding for low bitrate applications
US8605911B2 (en) 2001-07-10 2013-12-10 Dolby International Ab Efficient and scalable parametric stereo coding for low bitrate audio coding applications
PT1423847E (pt) 2001-11-29 2005-05-31 Coding Tech Ab Reconstrucao de componentes de frequencia elevada
SE0202770D0 (sv) 2002-09-18 2002-09-18 Coding Technologies Sweden Ab Method for reduction of aliasing introduces by spectral envelope adjustment in real-valued filterbanks
AU2004211829A1 (en) * 2003-02-06 2004-08-26 Dolby Laboratories Licensing Corporation Continuous backup audio
JP4127094B2 (ja) 2003-03-26 2008-07-30 ヤマハ株式会社 残響音生成装置およびプログラム
KR100769990B1 (ko) 2004-07-20 2007-10-25 재단법인서울대학교산학협력재단 입체음향의 공간감 및 거리감 제어를 위한 공간 임펄스응답 제어 장치
US8180067B2 (en) 2006-04-28 2012-05-15 Harman International Industries, Incorporated System for selectively extracting components of an audio input signal
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
KR101387195B1 (ko) 2009-10-05 2014-04-21 하만인터내셔날인더스트리스인코포레이티드 오디오 신호의 공간 추출 시스템
CN102667918B (zh) * 2009-10-21 2015-08-12 弗兰霍菲尔运输应用研究公司 用于使音频信号混响的混响器和方法
JP5699844B2 (ja) * 2011-07-28 2015-04-15 富士通株式会社 残響抑制装置および残響抑制方法並びに残響抑制プログラム
US10175931B2 (en) 2012-11-02 2019-01-08 Sony Corporation Signal processing device and signal processing method
US9602916B2 (en) 2012-11-02 2017-03-21 Sony Corporation Signal processing device, signal processing method, measurement method, and measurement device
JP7020432B2 (ja) 2017-01-31 2022-02-16 ソニーグループ株式会社 信号処理装置、信号処理方法及びコンピュータプログラム
JP7753649B2 (ja) 2021-03-19 2025-10-15 ヤマハ株式会社 音信号処理方法および音信号処理装置
CN121260180B (zh) * 2025-12-04 2026-03-03 长沙幻音科技有限公司 基于脉冲响应序列实现音频延迟效果的方法、装置及应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544249A (en) * 1993-08-26 1996-08-06 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. Method of simulating a room and/or sound impression
JPH09322299A (ja) * 1996-05-24 1997-12-12 Victor Co Of Japan Ltd 音像定位制御装置
EP0989540A1 (de) * 1998-09-24 2000-03-29 Sony Corporation Verfahren zum Sammeln von Impulsantwort, Vorrichtung zum Hinzufügen von Toneffekten und Aufzeichnungsträger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544249A (en) * 1993-08-26 1996-08-06 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. Method of simulating a room and/or sound impression
JPH09322299A (ja) * 1996-05-24 1997-12-12 Victor Co Of Japan Ltd 音像定位制御装置
US5974152A (en) * 1996-05-24 1999-10-26 Victor Company Of Japan, Ltd. Sound image localization control device
EP0989540A1 (de) * 1998-09-24 2000-03-29 Sony Corporation Verfahren zum Sammeln von Impulsantwort, Vorrichtung zum Hinzufügen von Toneffekten und Aufzeichnungsträger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 04 31 March 1998 (1998-03-31) *

Also Published As

Publication number Publication date
DK0989543T3 (da) 2007-03-26
AU5012499A (en) 2000-03-30
JP2000099061A (ja) 2000-04-07
EP0989543B1 (de) 2006-11-22
DE69934069D1 (de) 2007-01-04
EP0989543A2 (de) 2000-03-29
DE69934069T2 (de) 2007-06-21

Similar Documents

Publication Publication Date Title
EP0989543A3 (de) Schalleffekt Addiergerät
WO2005081686A3 (en) Sonar system and process
MXPA03002484A (es) Aparato para mejorar acusticamente un ambiente.
EP2265040A3 (de) Erweiterte Verarbeitung auf der Basis einer mit komplexer Exponentialfunktion modulierten Filterbank und adaptive Zeitsignalisierungsverfahren
DE69805526D1 (de) Verfahren zur elektronischen auswahl der abhängigkeit eines ausgangssignals vom räumlichen winkel des akustischen aufprallsignals und hörhilfegerät
AU6120398A (en) Device and method for processing speech
WO2002093876A3 (en) Final signal from a near-end signal and a far-end signal
AU2351500A (en) System and method for characterizing, synthesizing, and/or canceling out acoustic signals from inanimate sound sources
WO1999001814A8 (en) Processor with instruction set for audio effects
EP0627825A3 (de) Mehrkanal-Echokompensationsverfahren und Vorrichtung dafür
WO2006056972A3 (en) Method and apparatus for speaker spotting
EP0739102A3 (de) Teilbandechokompensationsverfahren unter Verwendung eines Projektionsalgorithmus
WO2006047387A3 (en) Unnatural reverberation
WO2004027642A3 (fr) Procede et systeme de traitement d'une representation d'un champ acoustique
EP1569199A4 (de) Datenerzeugungseinrichtung und verfahren für musikkompositionen
AU2003212285A1 (en) Method and system for measuring a system's transmission quality
EP1463030A3 (de) Nachhallerregungsgerät
EP1450105A3 (de) Kochgerät ausgerüstet mit einem Audio-Abspielgerät
DE50014647D1 (de) Verfahren zum Betrieb einer Mehrfachmikrofonanordnung in einem Kraftfahrzeug zur sprachgesteuerten Befehlseingabe
EP1511358A3 (de) Automatisches Schallfeldkorrekturgerät und entsprechendes Computerprogramm
WO2003032817A3 (en) Acoustically generated images having selected components
WO2003028406A3 (en) Method and apparatus for determining a nonlinear response function for a loudspeaker
AU5246099A (en) Method and apparatus for performing level compensation for an input signal
EP1777990A3 (de) Mehrkanal-Audio-System
EP1178468A3 (de) Virtuelle Lokalisierung der Quelle eines Audiosignals

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20030822

AKX Designation fees paid

Designated state(s): DE DK GB

17Q First examination report despatched

Effective date: 20041221

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAC Information related to communication of intention to grant a patent modified

Free format text: ORIGINAL CODE: EPIDOSCIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE DK GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69934069

Country of ref document: DE

Date of ref document: 20070104

Kind code of ref document: P

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070823

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20080912

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080924

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20081002

Year of fee payment: 10

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090930