KR950701183A - 이중 밀도 다이아프램을 갖는 평면형 확성기(Planar-type Loudspeaker with Dual Density Diaphragm) - Google Patents

이중 밀도 다이아프램을 갖는 평면형 확성기(Planar-type Loudspeaker with Dual Density Diaphragm)

Info

Publication number
KR950701183A
KR950701183A KR1019940703564A KR19940703564A KR950701183A KR 950701183 A KR950701183 A KR 950701183A KR 1019940703564 A KR1019940703564 A KR 1019940703564A KR 19940703564 A KR19940703564 A KR 19940703564A KR 950701183 A KR950701183 A KR 950701183A
Authority
KR
South Korea
Prior art keywords
planar
type loudspeaker
dual density
density diaphragm
diaphragm
Prior art date
Application number
KR1019940703564A
Other languages
English (en)
Other versions
KR100309982B1 (ko
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 filed Critical
Publication of KR950701183A publication Critical patent/KR950701183A/ko
Application granted granted Critical
Publication of KR100309982B1 publication Critical patent/KR100309982B1/ko

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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
KR1019940703564A 1992-04-09 1994-10-08 이중밀도다이아프램을갖는평면형확성기 KR100309982B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/866,067 US5425107A (en) 1992-04-09 1992-04-09 Planar-type loudspeaker with dual density diaphragm

Publications (2)

Publication Number Publication Date
KR950701183A true KR950701183A (ko) 1995-02-20
KR100309982B1 KR100309982B1 (ko) 2001-12-15

Family

ID=25346854

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940703564A KR100309982B1 (ko) 1992-04-09 1994-10-08 이중밀도다이아프램을갖는평면형확성기

Country Status (6)

Country Link
US (2) US5425107A (ko)
EP (1) EP0666012B1 (ko)
JP (1) JP3038241B2 (ko)
KR (1) KR100309982B1 (ko)
DE (1) DE69332472T2 (ko)
WO (1) WO1993021743A1 (ko)

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* Cited by examiner, † Cited by third party
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KR100338785B1 (ko) * 1999-05-28 2002-05-31 허 훈 휴대폰의 다이내믹 리시버용 다이아프램의 제조방법

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JP3494711B2 (ja) * 1994-09-05 2004-02-09 パイオニア株式会社 高音再生用スピーカ装置及びその製造方法
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US6215881B1 (en) 1995-09-02 2001-04-10 New Transducers Limited Ceiling tile loudspeaker
CN1655645A (zh) * 1995-09-02 2005-08-17 新型转换器有限公司 扬声器以及使用扬声器的设备
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US5771298A (en) * 1997-01-13 1998-06-23 Larson-Davis, Inc. Apparatus and method for simulating a human mastoid
US5883967A (en) * 1997-04-15 1999-03-16 Harman International Industries, Incorporated Slotted diaphragm loudspeaker
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US6449376B1 (en) * 1999-09-20 2002-09-10 Boston Acoustics, Inc. Planar-type loudspeaker with at least two diaphragms
US6611604B1 (en) 1999-10-22 2003-08-26 Stillwater Designs & Audio, Inc. Ultra low frequency transducer and loud speaker comprising same
DE10025460B4 (de) * 2000-05-23 2004-03-18 Harman Audio Electronic Systems Gmbh Hochtonlautsprecher
DE10058104C2 (de) * 2000-11-23 2003-10-30 Harman Audio Electronic Sys Elektromagnetischer Treiber für einen Plattenlautsprecher
US6634456B2 (en) * 2001-02-09 2003-10-21 Meiloon Industrial Co., Ltd. Vibrating diaphragm of false speaker structure
AU2002346850A1 (en) * 2002-10-11 2004-05-04 Alejandro Jose Pedro Lopez Bosio Equalizable active electroacoustic device for panels, and method of converting the panels and assembling the devices
US6929091B2 (en) * 2002-10-28 2005-08-16 Sound Advance Systems, Inc. Planar diaphragm loudspeaker and related methods
US6760462B1 (en) 2003-01-09 2004-07-06 Eminent Technology Incorporated Planar diaphragm loudspeakers with non-uniform air resistive loading for low frequency modal control
US20080085029A1 (en) * 2003-04-29 2008-04-10 Hagman Paul N In-wall speaker system method and apparatus
US7292702B2 (en) * 2003-04-29 2007-11-06 Dimensional Communications, Inc. In-wall speaker system method and apparatus
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US7386137B2 (en) * 2004-12-15 2008-06-10 Multi Service Corporation Sound transducer for solid surfaces
US20060126885A1 (en) * 2004-12-15 2006-06-15 Christopher Combest Sound transducer for solid surfaces
BRPI0500605A (pt) * 2005-02-23 2006-10-10 Gradiente Eletronica S A transdutor eletroacústico e uso de pelo menos duas fontes sonoras
JP2006339996A (ja) * 2005-06-01 2006-12-14 Kenwood Corp スクリーンスピーカシステム及びその製造方法
CN1905756A (zh) * 2005-07-29 2007-01-31 富准精密工业(深圳)有限公司 微型电声装置的音膜
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
WO2008084546A1 (ja) * 2007-01-11 2008-07-17 Akito Hanada 電気音響変換器
CN101601308B (zh) * 2007-01-12 2013-03-13 萨姆森科技公司 扬声器马达和扬声器
JP2011091645A (ja) * 2009-10-22 2011-05-06 Sony Corp スピーカ振動板及びスピーカ装置
US8611575B1 (en) * 2010-11-04 2013-12-17 Paul N. Hagman Speaker system method and apparatus
US8958591B2 (en) 2011-12-20 2015-02-17 Paul N. Hagman Speaker system method and apparatus
CN103379414A (zh) * 2012-04-27 2013-10-30 鸿富锦精密工业（深圳）有限公司 扬声器
DE102012108258A1 (de) * 2012-09-05 2014-03-06 Pursonic Gmbh Verfahren zur Herstellung eines Flächenlautsprechers
JP5955813B2 (ja) * 2013-06-07 2016-07-20 株式会社三洋物産 遊技機
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
CN204425610U (zh) * 2015-02-02 2015-06-24 瑞声光电科技(常州)有限公司 扬声器箱
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
DE102015104478B4 (de) 2015-03-25 2021-05-27 Bruno Winter Flachlautsprecher
US9906867B2 (en) 2015-11-16 2018-02-27 Bongiovi Acoustics Llc Surface acoustic transducer
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
DE202016003294U1 (de) 2016-05-30 2016-06-22 Klaus Wangen Lautsprecher
EP3528510B1 (en) * 2016-10-13 2022-02-09 Panasonic Intellectual Property Management Co., Ltd. Flat speaker and display device
USD881846S1 (en) * 2017-12-06 2020-04-21 Tymphany Acoustic Technology (Huizhou) Co., Ltd. Vibration diaphragm for loudspeaker
US10587949B1 (en) 2018-03-28 2020-03-10 Paul N. Hagman Acoustically tuned face panel for speaker system
KR20200143707A (ko) 2018-04-11 2020-12-24 본지오비 어커스틱스 엘엘씨 오디오 향상 청력 보호 시스템
US10959035B2 (en) 2018-08-02 2021-03-23 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100338785B1 (ko) * 1999-05-28 2002-05-31 허 훈 휴대폰의 다이내믹 리시버용 다이아프램의 제조방법

Also Published As

Publication number Publication date
EP0666012A4 (en) 1995-03-31
US5425107A (en) 1995-06-13
DE69332472T2 (de) 2003-07-03
US5539835A (en) 1996-07-23
DE69332472D1 (de) 2002-12-12
WO1993021743A1 (en) 1993-10-28
JP3038241B2 (ja) 2000-05-08
EP0666012A1 (en) 1995-08-09
EP0666012B1 (en) 2002-11-06
KR100309982B1 (ko) 2001-12-15
JPH07507907A (ja) 1995-08-31

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