AU2001270247A1 - Low profile speaker and system - Google Patents

Low profile speaker and system

Info

Publication number
AU2001270247A1
AU2001270247A1 AU2001270247A AU7024701A AU2001270247A1 AU 2001270247 A1 AU2001270247 A1 AU 2001270247A1 AU 2001270247 A AU2001270247 A AU 2001270247A AU 7024701 A AU7024701 A AU 7024701A AU 2001270247 A1 AU2001270247 A1 AU 2001270247A1
Authority
AU
Australia
Prior art keywords
low profile
profile speaker
speaker
low
profile
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
AU2001270247A
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 AU2001270247A1 publication Critical patent/AU2001270247A1/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
    • H04R9/02—Details
    • 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • 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)
AU2001270247A 2000-06-27 2001-06-27 Low profile speaker and system Abandoned AU2001270247A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21470400P 2000-06-27 2000-06-27
US60214704 2000-06-27
PCT/US2001/020683 WO2002001914A1 (en) 2000-06-27 2001-06-27 Low profile speaker and system

Publications (1)

Publication Number Publication Date
AU2001270247A1 true AU2001270247A1 (en) 2002-01-08

Family

ID=22800116

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001270247A Abandoned AU2001270247A1 (en) 2000-06-27 2001-06-27 Low profile speaker and system

Country Status (7)

Country Link
US (3) US20020150275A1 (en)
EP (1) EP1410682B1 (en)
JP (1) JP2004502366A (en)
CN (1) CN1239046C (en)
AU (1) AU2001270247A1 (en)
HK (1) HK1058608A1 (en)
WO (1) WO2002001914A1 (en)

Families Citing this family (20)

* 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
US6611606B2 (en) * 2000-06-27 2003-08-26 Godehard A. Guenther Compact high performance speaker
JP3985526B2 (en) 2002-01-16 2007-10-03 松下電器産業株式会社 Magnetic circuit and speaker using the magnetic circuit
US7551749B2 (en) * 2002-08-23 2009-06-23 Bose Corporation Baffle vibration reducing
US20060008109A1 (en) * 2004-07-07 2006-01-12 Huang Maurice R Loudspeaker structure
US20080247582A1 (en) 2004-09-09 2008-10-09 Guenther Godehard A Loudspeaker and Systems
US8189840B2 (en) 2007-05-23 2012-05-29 Soundmatters International, Inc. Loudspeaker and electronic devices incorporating same
US8204245B2 (en) * 2007-10-31 2012-06-19 Lund Industries, Inc. Bumper with speaker
US8135162B2 (en) * 2007-11-14 2012-03-13 Harman International Industries, Incorporated Multiple magnet loudspeaker
US7433485B1 (en) 2008-01-07 2008-10-07 Mitek Corp., Inc. Shallow speaker
US8180076B2 (en) * 2008-07-31 2012-05-15 Bose Corporation System and method for reducing baffle vibration
CN101902675B (en) * 2009-05-25 2013-04-17 巍世科技有限公司 Thin speaker capable of strengthening bass/mega bass sound effect
US8858343B2 (en) * 2009-11-09 2014-10-14 Igt Server-based gaming chair
US9532145B2 (en) 2010-12-23 2016-12-27 Eagle Acoustics Manufacturing, Llc Low-profile speaker
WO2014186383A1 (en) * 2013-05-13 2014-11-20 Dr. G Licensing, Llc Portable loudspeakers and convertible personal audio headphone/loudspeakers
JP6197905B1 (en) * 2016-03-25 2017-09-20 マツダ株式会社 Horn resonance tube
US10869131B2 (en) * 2016-06-23 2020-12-15 Harman Becker Automotive Systems Gmbh Magnet assembly for a loudspeaker and loudspeaker with such a magnet assembly
US20200202660A1 (en) * 2018-12-20 2020-06-25 Everi Games, Inc. Gaming cabinet with haptic feedback device
US10951991B2 (en) 2019-02-27 2021-03-16 Paradigm Electronics Inc. Loudspeaker

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551447A (en) * 1948-05-20 1951-05-01 Operadio Mfg Co Electrodynamic speaker
US2769942A (en) 1954-11-26 1956-11-06 Fauthal A Hassan Voice coil for loud speakers
NL232314A (en) 1958-10-15
US3340604A (en) 1963-09-02 1967-09-12 Philips Corp Method of securing stacked parts of a loudspeaker
US3838216A (en) 1972-02-23 1974-09-24 W Watkins Device to effectively eliminate the motion induced back emf in a loudspeaker system in the region of fundamental acoustic resonance
US3979566A (en) 1973-12-12 1976-09-07 Erazm Alfred Willy Electromagnetic transducer
US3910374A (en) 1974-03-18 1975-10-07 Rohr Industries Inc Low frequency structural acoustic attenuator
US3948346A (en) 1974-04-02 1976-04-06 Mcdonnell Douglas Corporation Multi-layered acoustic liner
US4577069A (en) 1976-08-27 1986-03-18 Bose Corporation Electroacoustical transducer
US4220832A (en) * 1976-12-02 1980-09-02 Tenna Corporation Two-way speaker with transformer-coupled split coil
US4201886A (en) * 1976-12-02 1980-05-06 Tenna Corporation Plural concentric moving coil speaker with push-pull voltage follower direct coupling
US4122315A (en) 1977-06-13 1978-10-24 Pemcor, Inc. Compact, multiple-element speaker system
US4151379A (en) 1978-03-01 1979-04-24 Ashworth William J Electromagnetic speaker with bucking parallel high and low frequency coils drives sounding board and second diaphragm or external apparatus via magnetic coupling and having adjustable air gap and slot pole piece
US4300022A (en) 1979-07-09 1981-11-10 Canadian Patents & Dev. Limited Multi-filar moving coil loudspeaker
US4472604A (en) 1980-03-08 1984-09-18 Nippon Gakki Seizo Kabushiki Kaisha Planar type electro-acoustic transducer and process for manufacturing same
JPS622866Y2 (en) 1981-03-24 1987-01-22
US4440259A (en) 1981-08-07 1984-04-03 John Strohbeen Loudspeaker system for producing coherent sound
US4401857A (en) 1981-11-19 1983-08-30 Sanyo Electric Co., Ltd. Multiple speaker
US4565905A (en) 1982-04-28 1986-01-21 International Jensen Incoporated Loudspeaker construction
US4492826A (en) 1982-08-10 1985-01-08 R&C Chiu International, Inc. Loudspeaker
JPS59164390U (en) 1983-04-15 1984-11-05 株式会社　双信音響製作所 Coaxial composite speaker
JPS6175696U (en) 1984-10-23 1986-05-21
US4737992A (en) * 1985-11-15 1988-04-12 Bose Corporation Compact electroacoustical transducer with spider covering rear basket opening
US5040221A (en) 1985-11-15 1991-08-13 Bose Corporation Compact electroacoustical transducing with flat conducting tinsel leads crimped to voice coil ends
JPS647485U (en) 1987-06-30 1989-01-17
US4799264A (en) 1987-09-28 1989-01-17 Plummer Jan P Speaker system
US5548657A (en) 1988-05-09 1996-08-20 Kef Audio (Uk) Limited Compound loudspeaker drive unit
US4965837A (en) 1988-12-28 1990-10-23 Pioneer Electronic Corporation Environmentally resistant loudspeaker
US5115884A (en) * 1989-10-04 1992-05-26 James Falco Low distortion audio speaker cabinet
US5155578A (en) 1991-04-26 1992-10-13 Texas Instruments Incorporated Bond wire configuration and injection mold for minimum wire sweep in plastic IC packages
JPH0549081A (en) 1991-08-09 1993-02-26 Pioneer Electron Corp Speaker system
US5594805A (en) 1992-03-31 1997-01-14 Kabushiki Kaisha Kenwood Loudspeaker
US5390257A (en) 1992-06-05 1995-02-14 Oslac; Michael J. Light-weight speaker system
AU4683493A (en) 1992-07-17 1994-02-14 Linaeum Corporation Audio transducer with etched voice coil
US5446797A (en) 1992-07-17 1995-08-29 Linaeum Corporation Audio transducer with etched voice coil
DE4234069A1 (en) 1992-10-09 1994-04-14 Nokia Deutschland Gmbh Cone speaker in lightweight design
AT398354B (en) 1993-02-26 1994-11-25 Koninkl Philips Electronics Nv ELECTROACOUSTIC TRANSFORMER WITH A MASK
JP3177758B2 (en) 1993-04-07 2001-06-18 ミネベア株式会社 Speaker and method of manufacturing the same
DE69427942T2 (en) 1993-06-28 2002-04-04 Matsushita Electric Industrial Co., Ltd. Membrane-bead-integrated molded body for loudspeakers, acoustic transducers and processes for their production
KR950024611A (en) 1994-01-05 1995-08-21 구쯔자와 겐따로우 Speaker with magnetic circuit
JP3161673B2 (en) 1994-05-30 2001-04-25 松下電器産業株式会社 Magnetic circuit unit for micro speaker and method of manufacturing the same
US5519178A (en) 1994-09-09 1996-05-21 Southern California Sound Image, Inc. Lightweight speaker enclosure
US5587615A (en) 1994-12-22 1996-12-24 Bolt Beranek And Newman Inc. Electromagnetic force generator
US5802191A (en) * 1995-01-06 1998-09-01 Guenther; Godehard A. Loudspeakers, systems, and components thereof
JP3161677B2 (en) 1995-02-17 2001-04-25 アルパイン株式会社 Speaker
WO1996033592A1 (en) 1995-04-18 1996-10-24 Harman International Industries, Inc. Dual coil drive with multipurpose housing
US5657392A (en) 1995-11-02 1997-08-12 Electronique Messina Inc. Multi-way speaker with a cabinet defining a midrange driver pyramidal compartment
US5917922A (en) * 1995-11-08 1999-06-29 Kukurudza; Vladimir Walter Method of operating a single loud speaker drive system
US5802189A (en) 1995-12-29 1998-09-01 Samick Music Corporation Subwoofer speaker system
JPH09238395A (en) 1996-02-29 1997-09-09 Sony Corp Speaker equipment
DE19610997B4 (en) 1996-03-21 2006-07-13 Sennheiser Electronic Gmbh & Co. Kg Electrodynamic transducer with magnetic gap sealing and hearing aid
US5867583A (en) 1996-03-28 1999-02-02 Harman International Industries, Inc. Twist-lock-mountable versatile loudspeaker mount
DE19616794B4 (en) * 1996-04-26 2005-09-29 Harman Audio Electronic Systems Gmbh speaker
DE19618898A1 (en) 1996-05-10 1997-11-13 Nokia Deutschland Gmbh speaker
WO1997046046A1 (en) * 1996-05-31 1997-12-04 Philips Electronics N.V. Electrodynamic loudspeaker and system comprising the loudspeaker
US6067364A (en) * 1997-12-12 2000-05-23 Motorola, Inc. Mechanical acoustic crossover network and transducer therefor
US6005957A (en) 1998-02-27 1999-12-21 Tenneco Automotive Inc. Loudspeaker pressure plate
JPH11275678A (en) 1998-03-25 1999-10-08 Sony Corp Loudspeaker device
US5909015A (en) 1998-03-26 1999-06-01 Yamamoto; Shuji Self-cooled loudspeaker
US5960095A (en) 1998-06-11 1999-09-28 Sun Technique Electric Co., Ltd. Loudspeaker assembly with adjustable directivity

Also Published As

Publication number Publication date
US20060215870A1 (en) 2006-09-28
US20020150275A1 (en) 2002-10-17
JP2004502366A (en) 2004-01-22
US7302076B2 (en) 2007-11-27
US20040161129A1 (en) 2004-08-19
EP1410682A1 (en) 2004-04-21
EP1410682B1 (en) 2017-02-08
WO2002001914A1 (en) 2002-01-03
HK1058608A1 (en) 2004-05-21
CN1239046C (en) 2006-01-25
CN1439235A (en) 2003-08-27
EP1410682A4 (en) 2007-04-25

Similar Documents

Publication Publication Date Title
AU2001253043A1 (en) Telecommunications system and methods
AU2001244302A1 (en) Assessment methods and systems
AU2001267174A1 (en) Heat-treating methods and systems
AU2002247173A1 (en) Enhanced radio systems and methods
AU2002306870A1 (en) Pdstudio design system and method
WO2002017157A8 (en) Marketing systems and methods
AU2001253733A1 (en) Video-monitoring safety systems and methods
AU6636700A (en) Low cost broad range loudspeaker and system
AU2001270247A1 (en) Low profile speaker and system
AU2002211717A1 (en) Stresscopins and their uses
AU2002211794A1 (en) Audio on location
AU2002212839A1 (en) Surveillance arrangement and controller
AU2002213227A1 (en) Generalizer system and method
AUPQ555400A0 (en) Laser system and methods
AU2001292936A1 (en) Octahydro-indolizines and quinolizines and hexahydro-pyrrolizines
AU2001253314A1 (en) Positioning systems and related methods
AU2002243386A1 (en) Rf2a and rf2b transcription factors
AU2001263270A1 (en) Imaging-offset compensation methods and systems
AU2001284775A1 (en) Anti-balling system
AU2001295185A1 (en) Multiplexing-interleaving and demultiplexing-deinterleaving
WO2001067357A8 (en) Systems and methods for polling
AU2002221405A1 (en) Heat-treating methods and systems
AU2002227019A1 (en) Cashcalling and voicemining system
AU2001289885A1 (en) Air-preparation system
AU2002256556A1 (en) Sea-trosy and related methods