AU2001270246A1 - Compact high performance speaker - Google Patents

Compact high performance speaker

Info

Publication number
AU2001270246A1
AU2001270246A1 AU2001270246A AU7024601A AU2001270246A1 AU 2001270246 A1 AU2001270246 A1 AU 2001270246A1 AU 2001270246 A AU2001270246 A AU 2001270246A AU 7024601 A AU7024601 A AU 7024601A AU 2001270246 A1 AU2001270246 A1 AU 2001270246A1
Authority
AU
Australia
Prior art keywords
high performance
compact high
performance speaker
speaker
compact
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
AU2001270246A
Other languages
English (en)
Inventor
Godehard A. Guenther
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.)
GODEHARD A GUENTHER
Original Assignee
GODEHARD A GUENTHER
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 GODEHARD A GUENTHER filed Critical GODEHARD A GUENTHER
Publication of AU2001270246A1 publication Critical patent/AU2001270246A1/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/026—Transducers having separately controllable opposing diaphragms, e.g. for ring-tone and voice

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AU2001270246A 2000-06-27 2001-06-27 Compact high performance speaker Abandoned AU2001270246A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21468900P 2000-06-27 2000-06-27
US60214689 2000-06-27
PCT/US2001/020682 WO2002001913A1 (en) 2000-06-27 2001-06-27 Compact high performance speaker

Publications (1)

Publication Number Publication Date
AU2001270246A1 true AU2001270246A1 (en) 2002-01-08

Family

ID=22800058

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001270246A Abandoned AU2001270246A1 (en) 2000-06-27 2001-06-27 Compact high performance speaker

Country Status (5)

Country Link
EP (1) EP1329130B1 (ja)
JP (1) JP2004502365A (ja)
CN (1) CN1443433A (ja)
AU (1) AU2001270246A1 (ja)
WO (1) WO2002001913A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5802191A (en) 1995-01-06 1998-09-01 Guenther; Godehard A. Loudspeakers, systems, and components thereof
US8588457B2 (en) 1999-08-13 2013-11-19 Dr. G Licensing, Llc Low cost motor design for rare-earth-magnet loudspeakers
WO2003010997A1 (en) * 2001-07-23 2003-02-06 Foster Electric Co., Ltd. Flat speaker of full-face driving
US7653208B2 (en) 2004-09-09 2010-01-26 Guenther Godehard A Loudspeakers and systems
US8189840B2 (en) 2007-05-23 2012-05-29 Soundmatters International, Inc. Loudspeaker and electronic devices incorporating same
CN107517430B (zh) * 2016-06-17 2020-01-21 声电电子科技(惠州)有限公司 一种双华司微型扬声器
CN105979449B (zh) * 2016-06-24 2021-05-28 常州市武进晶丰电子有限公司 动圈压电复合扬声器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446797A (en) * 1992-07-17 1995-08-29 Linaeum Corporation Audio transducer with etched voice coil
US5802191A (en) * 1995-01-06 1998-09-01 Guenther; Godehard A. Loudspeakers, systems, and components thereof
DE69535513T2 (de) * 1995-04-18 2007-10-04 Harman International Industries, Incorporated, Northridge Spulenpaarantrieb mit mehrzweckgehäuse
DE19610997B4 (de) * 1996-03-21 2006-07-13 Sennheiser Electronic Gmbh & Co. Kg Elektrodynamischer Schallwandler mit Magnetspaltenabdichtung und Hörhilfe
US9034970B2 (en) 2009-08-11 2015-05-19 Johns Manville Curable fiberglass binder comprising salt of inorganic acid
US9927011B2 (en) 2014-08-12 2018-03-27 Kuroda Precision Industries Ltd. Ball screw

Also Published As

Publication number Publication date
EP1329130B1 (en) 2015-02-18
JP2004502365A (ja) 2004-01-22
CN1443433A (zh) 2003-09-17
EP1329130A4 (en) 2007-03-21
WO2002001913A1 (en) 2002-01-03
EP1329130A1 (en) 2003-07-23

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