KR101097000B1 - 사운드 신호들을 프로세싱하는 방법 및 시스템 - Google Patents

사운드 신호들을 프로세싱하는 방법 및 시스템 Download PDF

Info

Publication number
KR101097000B1
KR101097000B1 KR1020067018591A KR20067018591A KR101097000B1 KR 101097000 B1 KR101097000 B1 KR 101097000B1 KR 1020067018591 A KR1020067018591 A KR 1020067018591A KR 20067018591 A KR20067018591 A KR 20067018591A KR 101097000 B1 KR101097000 B1 KR 101097000B1
Authority
KR
South Korea
Prior art keywords
sound
surround
channel
channels
delay
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 - Fee Related
Application number
KR1020067018591A
Other languages
English (en)
Korean (ko)
Other versions
KR20070002007A (ko
Inventor
스테판 엠. 제이. 윌렘스
Original Assignee
피에스에스 벨기에 엔브이
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 피에스에스 벨기에 엔브이 filed Critical 피에스에스 벨기에 엔브이
Publication of KR20070002007A publication Critical patent/KR20070002007A/ko
Application granted granted Critical
Publication of KR101097000B1 publication Critical patent/KR101097000B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/024—Positioning of loudspeaker enclosures for spatial sound reproduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Selective Calling Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
KR1020067018591A 2004-03-11 2005-03-01 사운드 신호들을 프로세싱하는 방법 및 시스템 Expired - Fee Related KR101097000B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04101008 2004-03-11
EP04101008.3 2004-03-11
PCT/IB2005/050750 WO2005091678A1 (en) 2004-03-11 2005-03-01 A method and system for processing sound signals

Publications (2)

Publication Number Publication Date
KR20070002007A KR20070002007A (ko) 2007-01-04
KR101097000B1 true KR101097000B1 (ko) 2011-12-20

Family

ID=34960624

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067018591A Expired - Fee Related KR101097000B1 (ko) 2004-03-11 2005-03-01 사운드 신호들을 프로세싱하는 방법 및 시스템

Country Status (8)

Country Link
US (1) US7688989B2 (enExample)
EP (1) EP1728410B1 (enExample)
JP (1) JP4567049B2 (enExample)
KR (1) KR101097000B1 (enExample)
CN (1) CN1930915B (enExample)
AT (1) ATE409399T1 (enExample)
DE (1) DE602005009934D1 (enExample)
WO (1) WO2005091678A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425675B (en) * 2005-04-28 2008-07-23 Gp Acoustics Audio system
JP2006340057A (ja) * 2005-06-02 2006-12-14 Yamaha Corp アレースピーカ装置
JP4535006B2 (ja) * 2006-03-08 2010-09-01 ソニー株式会社 テレビジョン装置
ATE448638T1 (de) * 2006-04-13 2009-11-15 Fraunhofer Ges Forschung Audiosignaldekorrelator
US7676049B2 (en) 2006-05-12 2010-03-09 Cirrus Logic, Inc. Reconfigurable audio-video surround sound receiver (AVR) and method
US7606380B2 (en) 2006-04-28 2009-10-20 Cirrus Logic, Inc. Method and system for sound beam-forming using internal device speakers in conjunction with external speakers
US7804972B2 (en) 2006-05-12 2010-09-28 Cirrus Logic, Inc. Method and apparatus for calibrating a sound beam-forming system
US7606377B2 (en) * 2006-05-12 2009-10-20 Cirrus Logic, Inc. Method and system for surround sound beam-forming using vertically displaced drivers
US20080044038A1 (en) * 2006-08-18 2008-02-21 Houle Douglas W Stereophonic sound system
JP4984825B2 (ja) * 2006-10-27 2012-07-25 ヤマハ株式会社 音響発生装置及び音響発生システム
CN100457855C (zh) * 2007-02-28 2009-02-04 中国科学院广州地球化学研究所 加压开放式热解生烃模拟装置
DE102007018032B4 (de) * 2007-04-17 2010-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Erzeugung dekorrelierter Signale
EP2253148A1 (en) * 2008-03-13 2010-11-24 Koninklijke Philips Electronics N.V. Speaker array and driver arrangement therefor
TWI559786B (zh) * 2008-09-03 2016-11-21 杜比實驗室特許公司 增進多聲道之再生
TWI413109B (zh) 2008-10-01 2013-10-21 Dolby Lab Licensing Corp 用於上混系統之解相關器
US8442244B1 (en) * 2009-08-22 2013-05-14 Marshall Long, Jr. Surround sound system
WO2011026518A1 (en) 2009-09-03 2011-03-10 Robert Bosch Gmbh Delay unit for a conference audio system, method for delaying audio input signals, computer program and conference audio system
US8687815B2 (en) * 2009-11-06 2014-04-01 Creative Technology Ltd Method and audio system for processing multi-channel audio signals for surround sound production
JP5417227B2 (ja) * 2010-03-12 2014-02-12 日本放送協会 マルチチャンネル音響信号のダウンミックス装置及びプログラム
BR112013002310B1 (pt) 2010-07-30 2022-03-03 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Veículo com refletor de onda sonora e processador de som
JP5867672B2 (ja) 2011-03-30 2016-02-24 ヤマハ株式会社 音像定位制御装置
EP2665208A1 (en) 2012-05-14 2013-11-20 Thomson Licensing Method and apparatus for compressing and decompressing a Higher Order Ambisonics signal representation
US9020623B2 (en) 2012-06-19 2015-04-28 Sonos, Inc Methods and apparatus to provide an infrared signal
CN104125524A (zh) * 2013-04-23 2014-10-29 华为技术有限公司 一种音效调节方法、装置和设备
US9380387B2 (en) 2014-08-01 2016-06-28 Klipsch Group, Inc. Phase independent surround speaker
US9678707B2 (en) 2015-04-10 2017-06-13 Sonos, Inc. Identification of audio content facilitated by playback device
TWI554943B (zh) * 2015-08-17 2016-10-21 李鵬 音訊處理方法及其系統
CN106792289A (zh) * 2016-12-12 2017-05-31 深圳市艾特铭客科技有限公司 一种音响

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000228800A (ja) 1999-01-13 2000-08-15 Deutsche Thomson Brandt Gmbh マルチチャネルオ―ディオ信号を再生する方法及び装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308423A (en) * 1980-03-12 1981-12-29 Cohen Joel M Stereo image separation and perimeter enhancement
JPS61237597A (ja) * 1985-04-12 1986-10-22 Mitsubishi Electric Corp スピ−カ−システム
JPS61142900A (ja) * 1985-12-12 1986-06-30 Sharp Corp ステレオ装置の位相調整装置
JP3371424B2 (ja) * 1990-10-26 2003-01-27 ヤマハ株式会社 共鳴音付加装置
JPH04241398A (ja) * 1991-01-16 1992-08-28 Mainichi Hoso:Kk 遅延装置
US5199075A (en) * 1991-11-14 1993-03-30 Fosgate James W Surround sound loudspeakers and processor
US5173944A (en) * 1992-01-29 1992-12-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Head related transfer function pseudo-stereophony
JPH06175674A (ja) * 1992-12-03 1994-06-24 Roland Corp 音響装置
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
JP3368835B2 (ja) * 1998-07-31 2003-01-20 オンキヨー株式会社 音響信号処理回路
JP4328989B2 (ja) * 1999-11-24 2009-09-09 ソニー株式会社 再生装置、再生方法、並びに記録媒体
GB0200291D0 (en) * 2002-01-08 2002-02-20 1 Ltd Digital loudspeaker system
JP4427937B2 (ja) * 2001-10-05 2010-03-10 オンキヨー株式会社 音響信号処理回路および音響再生装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000228800A (ja) 1999-01-13 2000-08-15 Deutsche Thomson Brandt Gmbh マルチチャネルオ―ディオ信号を再生する方法及び装置

Also Published As

Publication number Publication date
KR20070002007A (ko) 2007-01-04
CN1930915B (zh) 2012-08-29
WO2005091678A1 (en) 2005-09-29
JP4567049B2 (ja) 2010-10-20
EP1728410A1 (en) 2006-12-06
JP2007528654A (ja) 2007-10-11
DE602005009934D1 (de) 2008-11-06
US20070183608A1 (en) 2007-08-09
CN1930915A (zh) 2007-03-14
US7688989B2 (en) 2010-03-30
ATE409399T1 (de) 2008-10-15
EP1728410B1 (en) 2008-09-24

Similar Documents

Publication Publication Date Title
KR101097000B1 (ko) 사운드 신호들을 프로세싱하는 방법 및 시스템
EP1713306B1 (en) Speaker apparatus
KR100458021B1 (ko) 기록/재생용 다중 채널 오디오 강화 시스템 및 그 제공 방법
JP4127156B2 (ja) オーディオ再生装置、ラインアレイスピーカユニットおよびオーディオ再生方法
JP3915804B2 (ja) オーディオ再生装置
KR101167052B1 (ko) 베이스 관리 시스템
CN1227951C (zh) 用于环绕声环境的音频增强系统和方法
KR100944564B1 (ko) 컴팩트 서라운드 사운드 시스템
EP2664165B1 (en) Apparatus, systems and methods for controllable sound regions in a media room
JP4722842B2 (ja) マルチ・チャンネル・サラウンド処理システム
JP2006518956A (ja) サウンドビームスピーカーシステム
JP2009141972A (ja) 擬似立体音響出力をモノラル入力から合成する装置および方法
KR100634420B1 (ko) 입력 오디오 스테레오신호를 처리하기 위한 2개의 방법 및2개의 장치와, 오디오 스테레오신호 재생시스템
JP2006115396A (ja) オーディオ信号の再生方法およびその再生装置
JP2006101461A (ja) 立体音響再生装置
US20100246854A1 (en) Sound reproduction
JP2007336118A (ja) サラウンド生成装置
JP2006121125A (ja) オーディオ信号の再生装置およびその再生方法
JP3572165B2 (ja) 映像音響信号再生装置及び映像音響信号再生方法
KR20030003743A (ko) 여러개의 실제 스피커 및 적어도 하나의 가상 스피커를통해 다중 채널 오디오 사운드를 재생하는 방법
JPH0970100A (ja) 音場制御装置
JP2025112861A (ja) スピーカシステム
WO2003061343A2 (en) Surround-sound system
RU2822971C2 (ru) Устройство для воспроизведения многоканального аудиосигнала и способ выработки многоканального аудиосигнала
JPH06291741A (ja) ステレオ放送の送信装置

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

N231 Notification of change of applicant
PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20141215

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20141215