AU2003280543A1 - Acoustic system capable of describing and modifying parameters of loudspeaker - Google Patents

Acoustic system capable of describing and modifying parameters of loudspeaker

Info

Publication number
AU2003280543A1
AU2003280543A1 AU2003280543A AU2003280543A AU2003280543A1 AU 2003280543 A1 AU2003280543 A1 AU 2003280543A1 AU 2003280543 A AU2003280543 A AU 2003280543A AU 2003280543 A AU2003280543 A AU 2003280543A AU 2003280543 A1 AU2003280543 A1 AU 2003280543A1
Authority
AU
Australia
Prior art keywords
loudspeaker
describing
system capable
acoustic system
modifying parameters
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.)
Abandoned
Application number
AU2003280543A
Inventor
Guohua Zhang
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.)
JUNIE (GUANGZHOU) ELECTRON TECHNOLOGY Co Ltd
Original Assignee
JUNIE GUANGZHOU ELECTRON TECHN
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 JUNIE GUANGZHOU ELECTRON TECHN filed Critical JUNIE GUANGZHOU ELECTRON TECHN
Publication of AU2003280543A1 publication Critical patent/AU2003280543A1/en
Abandoned legal-status Critical Current

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
    • H04R27/00—Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
AU2003280543A 2002-11-06 2003-10-27 Acoustic system capable of describing and modifying parameters of loudspeaker Abandoned AU2003280543A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN 02135089 CN1416298A (en) 2002-11-06 2002-11-06 Acoustic system capable of describing and modifying parameters of loudspeaker
CN02135089.2 2002-11-06
PCT/CN2003/000900 WO2004043114A1 (en) 2002-11-06 2003-10-27 Acoustic system capable of describing and modifying parameters of loudspeaker

Publications (1)

Publication Number Publication Date
AU2003280543A1 true AU2003280543A1 (en) 2004-06-07

Family

ID=4748025

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003280543A Abandoned AU2003280543A1 (en) 2002-11-06 2003-10-27 Acoustic system capable of describing and modifying parameters of loudspeaker

Country Status (3)

Country Link
CN (1) CN1416298A (en)
AU (1) AU2003280543A1 (en)
WO (1) WO2004043114A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102780961B (en) * 2012-08-09 2016-08-10 广州励丰文化科技股份有限公司 A kind of sound system correction method
CN102780965B (en) * 2012-08-09 2016-08-10 广州励丰文化科技股份有限公司 Stage, video professional sound system bearing calibration
CN102780966B (en) * 2012-08-09 2016-08-10 广州励丰文化科技股份有限公司 A kind of speaker system adjustment method
CN102780967B (en) * 2012-08-09 2016-08-10 广州励丰文化科技股份有限公司 Speaker system adjustment method
CN102780963B (en) * 2012-08-09 2016-08-03 广州励丰文化科技股份有限公司 Sound system correction method
CN102780962B (en) * 2012-08-09 2016-08-10 广州励丰文化科技股份有限公司 A kind of stage, video professional sound system bearing calibration
CN104581498B (en) * 2013-10-22 2018-01-12 菁音电子科技（上海）有限公司 The method and system of simulated target audio amplifier playback effect
CN106375926B (en) * 2016-12-08 2019-04-02 深圳市信维声学科技有限公司 Side is spoken the test method and its system of speaker
CN106488377B (en) * 2016-12-08 2019-04-02 深圳市信维声学科技有限公司 It is just speaking the test method and its system of speaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727070A (en) * 1994-05-10 1998-03-10 Coninx; Paul Hearing-aid system
JP3114587B2 (en) * 1995-10-23 2000-12-04 ヤマハ株式会社 Karaoke amplifier
DE19815373C2 (en) * 1998-04-06 2001-04-19 Siemens Audiologische Technik Method for programming a hearing aid

Also Published As

Publication number Publication date
WO2004043114A1 (en) 2004-05-21
CN1416298A (en) 2003-05-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase