AU1367697A - A method of correcting non-linear transfer behaviour in a loudspeaker - Google Patents

A method of correcting non-linear transfer behaviour in a loudspeaker

Info

Publication number
AU1367697A
AU1367697A AU13676/97A AU1367697A AU1367697A AU 1367697 A AU1367697 A AU 1367697A AU 13676/97 A AU13676/97 A AU 13676/97A AU 1367697 A AU1367697 A AU 1367697A AU 1367697 A AU1367697 A AU 1367697A
Authority
AU
Australia
Prior art keywords
loudspeaker
linear transfer
correcting non
transfer behaviour
behaviour
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
AU13676/97A
Inventor
Per Melchior Larsen
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.)
MELCHIOR LARSEN
Original Assignee
MELCHIOR LARSEN
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 MELCHIOR LARSEN filed Critical MELCHIOR LARSEN
Publication of AU1367697A publication Critical patent/AU1367697A/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • 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
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits
AU13676/97A 1996-01-12 1997-01-10 A method of correcting non-linear transfer behaviour in a loudspeaker Abandoned AU1367697A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DK23/96 1996-01-12
DK2396 1996-01-12
DK66096 1996-06-14
DK660/96 1996-06-14
PCT/DK1997/000012 WO1997025833A1 (en) 1996-01-12 1997-01-10 A method of correcting non-linear transfer behaviour in a loudspeaker

Publications (1)

Publication Number Publication Date
AU1367697A true AU1367697A (en) 1997-08-01

Family

ID=26063145

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13676/97A Abandoned AU1367697A (en) 1996-01-12 1997-01-10 A method of correcting non-linear transfer behaviour in a loudspeaker

Country Status (2)

Country Link
AU (1) AU1367697A (en)
WO (1) WO1997025833A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714199C1 (en) * 1997-04-07 1998-08-27 Klippel Wolfgang J H Self-adapting control system for actuators
DE19735450C1 (en) * 1997-08-16 1999-03-11 Bosch Gmbh Robert Method for inputting acoustic signals into an electrical device and electrical device
US7035796B1 (en) 2000-05-06 2006-04-25 Nanyang Technological University System for noise suppression, transceiver and method for noise suppression
US7031476B1 (en) * 2000-06-13 2006-04-18 Sharp Laboratories Of America, Inc. Method and apparatus for intelligent speaker
AU2001287132A1 (en) 2000-09-08 2002-03-22 Harman International Industries Inc. Digital system to compensate power compression of loudspeakers
DE10314348A1 (en) * 2003-03-31 2004-12-02 Dirk Strothoff Controller especially for loudspeaker e.g. surround system, has actual value required for loudspeaker membrane deflection calculated in digital signal processor
ATE458362T1 (en) 2005-12-14 2010-03-15 Harman Becker Automotive Sys METHOD AND APPARATUS FOR PREDICTING THE BEHAVIOR OF A TRANSDUCER
EP1999993A4 (en) 2006-03-06 2011-03-30 Gen Innovations Inc Positionally sequenced loudspeaker system
DE102007005070B4 (en) 2007-02-01 2010-05-27 Klippel, Wolfgang, Dr. Arrangement and method for the optimal estimation of the linear parameters and the non-linear parameters of a model describing a transducer
US8401202B2 (en) 2008-03-07 2013-03-19 Ksc Industries Incorporated Speakers with a digital signal processor
CN110650424B (en) * 2018-09-21 2021-03-19 奥音科技（北京）有限公司 Measuring device for measuring the force factor of a dynamic loudspeaker driver
CN109379678B (en) * 2018-10-30 2020-07-21 Oppo广东移动通信有限公司 Nonlinear compensation method, nonlinear compensation device, storage medium and terminal equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401823A (en) * 1984-06-08 1986-01-02 Philips Nv DEVICE FOR CONVERTING AN ELECTRIC SIGNAL TO AN ACOUSTIC SIGNAL OR REVERSE AND A NON-LINEAR NETWORK FOR USE IN THE DEVICE.
DE3836745A1 (en) * 1988-10-28 1990-05-03 Standard Elektrik Lorenz Ag METHOD AND DEVICE FOR LINEARIZING THE FREQUENCY GEAR OF A SPEAKER SYSTEM
KR930001077B1 (en) * 1990-04-16 1993-02-15 삼성전자 주식회사 Low band compensating device of speaker
DE4111884A1 (en) * 1991-04-09 1992-10-15 Klippel Wolfgang CIRCUIT ARRANGEMENT FOR CORRECTING THE LINEAR AND NON-LINEAR TRANSMISSION BEHAVIOR OF ELECTROACOUSTIC TRANSDUCERS
US5542001A (en) * 1994-12-06 1996-07-30 Reiffin; Martin Smart amplifier for loudspeaker motional feedback derived from linearization of a nonlinear motion responsive signal

Also Published As

Publication number Publication date
WO1997025833A1 (en) 1997-07-17

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