ATE405131T1 - Vorrichtung und verfahren zur ansteuerung einer beschallungsanlage und beschallungsanlage - Google Patents

Vorrichtung und verfahren zur ansteuerung einer beschallungsanlage und beschallungsanlage

Info

Publication number
ATE405131T1
ATE405131T1 AT05801889T AT05801889T ATE405131T1 AT E405131 T1 ATE405131 T1 AT E405131T1 AT 05801889 T AT05801889 T AT 05801889T AT 05801889 T AT05801889 T AT 05801889T AT E405131 T1 ATE405131 T1 AT E405131T1
Authority
AT
Austria
Prior art keywords
sound system
wave field
loudspeaker
field synthesis
sound
Prior art date
Application number
AT05801889T
Other languages
English (en)
Inventor
Rene Rodigast
Michael Strauss
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of ATE405131T1 publication Critical patent/ATE405131T1/de

Links

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • 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 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
    • H04R2201/403—Linear arrays of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
    • H04R2201/405—Non-uniform arrays of transducers or a plurality of uniform arrays with different transducer spacing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/13—Application of wave-field synthesis in stereophonic audio systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Selective Calling Equipment (AREA)
AT05801889T 2004-11-29 2005-11-10 Vorrichtung und verfahren zur ansteuerung einer beschallungsanlage und beschallungsanlage ATE405131T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004057500A DE102004057500B3 (de) 2004-11-29 2004-11-29 Vorrichtung und Verfahren zur Ansteuerung einer Beschallungsanlage und Beschallungsanlage

Publications (1)

Publication Number Publication Date
ATE405131T1 true ATE405131T1 (de) 2008-08-15

Family

ID=35520024

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05801889T ATE405131T1 (de) 2004-11-29 2005-11-10 Vorrichtung und verfahren zur ansteuerung einer beschallungsanlage und beschallungsanlage

Country Status (6)

Country Link
US (3) US9609434B2 (de)
EP (1) EP1800517B1 (de)
JP (1) JP4819823B2 (de)
AT (1) ATE405131T1 (de)
DE (2) DE102004057500B3 (de)
WO (1) WO2006058602A1 (de)

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DE102005033238A1 (de) * 2005-07-15 2007-01-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ansteuern einer Mehrzahl von Lautsprechern mittels eines DSP
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DE102011082310A1 (de) 2011-09-07 2013-03-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung, Verfahren und elektroakustisches System zur Nachhallzeitverlängerung
CN104380763B (zh) * 2012-03-30 2017-08-18 巴可有限公司 用于驱动车辆内的音响***的扬声器的装置和方法
US10448161B2 (en) 2012-04-02 2019-10-15 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for gestural manipulation of a sound field
FR2996095B1 (fr) 2012-09-27 2015-10-16 Sonic Emotion Labs Procede et dispositif de generation de signaux audio destines a etre fournis a un systeme de restitution sonore
WO2014083981A1 (ja) * 2012-11-28 2014-06-05 クラリオン株式会社 デジタルスピーカーシステム、及び、デジタルスピーカーシステムの結線方法
US9183829B2 (en) * 2012-12-21 2015-11-10 Intel Corporation Integrated accoustic phase array
KR102160218B1 (ko) * 2013-01-15 2020-09-28 한국전자통신연구원 사운드 바를 위한 오디오 신호 처리 장치 및 방법
DE102013102356A1 (de) * 2013-03-08 2014-09-11 Sda Software Design Ahnert Gmbh Verfahren zum Bestimmen einer Konfiguration für eine Lautsprecheranordnung zum Beschallen eines Raums und Computerprogrammprodukt
JP2014204362A (ja) * 2013-04-08 2014-10-27 日本放送協会 スピーカアレイ装置
KR102231755B1 (ko) 2013-10-25 2021-03-24 삼성전자주식회사 입체 음향 재생 방법 및 장치
FR3018026B1 (fr) * 2014-02-21 2016-03-11 Sonic Emotion Labs Procede et dispositif de restitution d'un signal audio multicanal dans une zone d'ecoute
US9933991B2 (en) * 2015-03-10 2018-04-03 Harman International Industries, Limited Remote controlled digital audio mixing system
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US9913065B2 (en) * 2015-07-06 2018-03-06 Bose Corporation Simulating acoustic output at a location corresponding to source position data
GB2540404B (en) * 2015-07-16 2019-04-10 Powerchord Group Ltd Synchronising an audio signal
GB2540407B (en) * 2015-07-16 2020-05-20 Powerchord Group Ltd Personal audio mixer
GB2529310B (en) * 2015-07-16 2016-11-30 Powerchord Group Ltd A method of augmenting an audio content
US9956910B2 (en) * 2016-07-18 2018-05-01 Toyota Motor Engineering & Manufacturing North America, Inc. Audible notification systems and methods for autonomous vehicles
WO2020086357A1 (en) 2018-10-24 2020-04-30 Otto Engineering, Inc. Directional awareness audio communications system
CN109842835A (zh) * 2019-04-18 2019-06-04 青海柏马教育科技有限公司 一种自我监听音箱及其控制方法
JP2021048500A (ja) * 2019-09-19 2021-03-25 ソニー株式会社 信号処理装置、信号処理方法および信号処理システム

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Also Published As

Publication number Publication date
EP1800517B1 (de) 2008-08-13
US9609434B2 (en) 2017-03-28
US9374641B2 (en) 2016-06-21
US9955262B2 (en) 2018-04-24
DE102004057500B3 (de) 2006-06-14
DE502005005051D1 (de) 2008-09-25
US20070269062A1 (en) 2007-11-22
US20130294624A1 (en) 2013-11-07
WO2006058602A1 (de) 2006-06-08
JP2008522467A (ja) 2008-06-26
JP4819823B2 (ja) 2011-11-24
EP1800517A1 (de) 2007-06-27
US20160205473A1 (en) 2016-07-14

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