GB9722079D0 - Loudspeaker suspension - Google Patents

Loudspeaker suspension

Info

Publication number
GB9722079D0
GB9722079D0 GBGB9722079.2A GB9722079A GB9722079D0 GB 9722079 D0 GB9722079 D0 GB 9722079D0 GB 9722079 A GB9722079 A GB 9722079A GB 9722079 D0 GB9722079 D0 GB 9722079D0
Authority
GB
United Kingdom
Prior art keywords
panel
region
average velocity
low average
suspension means
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.)
Ceased
Application number
GBGB9722079.2A
Other languages
English (en)
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.)
NVF Tech Ltd
Original Assignee
New Transducers Ltd
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 New Transducers Ltd filed Critical New Transducers Ltd
Priority to GBGB9722079.2A priority Critical patent/GB9722079D0/en
Publication of GB9722079D0 publication Critical patent/GB9722079D0/en
Priority to CA002303789A priority patent/CA2303789A1/fr
Priority to JP2000517579A priority patent/JP2001521353A/ja
Priority to IL13567798A priority patent/IL135677A0/xx
Priority to EP98949102A priority patent/EP1036484B1/fr
Priority to CN98809523A priority patent/CN1271508A/zh
Priority to AT98949102T priority patent/ATE266301T1/de
Priority to BR9812949-0A priority patent/BR9812949A/pt
Priority to AU95484/98A priority patent/AU9548498A/en
Priority to KR1020007004251A priority patent/KR20010031264A/ko
Priority to PCT/GB1998/003131 priority patent/WO1999021397A1/fr
Priority to DE69823695T priority patent/DE69823695D1/de
Priority to TW087117887A priority patent/TW410526B/zh
Priority to HK00106173A priority patent/HK1027251A1/xx
Ceased 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • 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
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
GBGB9722079.2A 1997-10-21 1997-10-21 Loudspeaker suspension Ceased GB9722079D0 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GBGB9722079.2A GB9722079D0 (en) 1997-10-21 1997-10-21 Loudspeaker suspension
DE69823695T DE69823695D1 (de) 1997-10-21 1998-10-16 Resonanz-wellentyp paneellautsprecher
AT98949102T ATE266301T1 (de) 1997-10-21 1998-10-16 Resonanz-wellentyp paneellautsprecher
AU95484/98A AU9548498A (en) 1997-10-21 1998-10-16 Resonant mode panel-loudspeakers
IL13567798A IL135677A0 (en) 1997-10-21 1998-10-16 Resonant mode panel-loudspeakers
EP98949102A EP1036484B1 (fr) 1997-10-21 1998-10-16 Haut-parleurs du type panneau a mode resonnant
CN98809523A CN1271508A (zh) 1997-10-21 1998-10-16 谐振板式扬声器
CA002303789A CA2303789A1 (fr) 1997-10-21 1998-10-16 Haut-parleurs du type panneau a mode resonnant
BR9812949-0A BR9812949A (pt) 1997-10-21 1998-10-16 Alto-falantes de painel de modo ressonsante
JP2000517579A JP2001521353A (ja) 1997-10-21 1998-10-16 共振モードパネルラウドスピーカ
KR1020007004251A KR20010031264A (ko) 1997-10-21 1998-10-16 공진식 패널형 확성기
PCT/GB1998/003131 WO1999021397A1 (fr) 1997-10-21 1998-10-16 Haut-parleurs du type panneau a mode resonnant
TW087117887A TW410526B (en) 1997-10-21 1998-10-28 Loudspeakers
HK00106173A HK1027251A1 (en) 1997-10-21 2000-09-28 Resonant mode panel-loudspeakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9722079.2A GB9722079D0 (en) 1997-10-21 1997-10-21 Loudspeaker suspension

Publications (1)

Publication Number Publication Date
GB9722079D0 true GB9722079D0 (en) 1997-12-17

Family

ID=10820766

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9722079.2A Ceased GB9722079D0 (en) 1997-10-21 1997-10-21 Loudspeaker suspension

Country Status (14)

Country Link
EP (1) EP1036484B1 (fr)
JP (1) JP2001521353A (fr)
KR (1) KR20010031264A (fr)
CN (1) CN1271508A (fr)
AT (1) ATE266301T1 (fr)
AU (1) AU9548498A (fr)
BR (1) BR9812949A (fr)
CA (1) CA2303789A1 (fr)
DE (1) DE69823695D1 (fr)
GB (1) GB9722079D0 (fr)
HK (1) HK1027251A1 (fr)
IL (1) IL135677A0 (fr)
TW (1) TW410526B (fr)
WO (1) WO1999021397A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0025125D0 (en) * 2000-10-13 2000-11-29 New Transducers Ltd Loudspeaker driver
US7548854B2 (en) 2002-01-31 2009-06-16 Awi Licensing Company Architectural sound enhancement with pre-filtered masking sound
US6983819B2 (en) 2002-04-02 2006-01-10 Awi Licensing Company Entertainment sound panels
US10848118B2 (en) 2004-08-10 2020-11-24 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
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
JP4565991B2 (ja) * 2004-12-24 2010-10-20 富士通テン株式会社 車両の内装板を振動板としたスピーカ装置及び内装板
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
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
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
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
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
JP4946272B2 (ja) * 2006-08-30 2012-06-06 日本電気株式会社 電気音響変換器および該電気音響変換器を搭載するソーナー用送信器
JP4967725B2 (ja) * 2007-03-12 2012-07-04 ヤマハ株式会社 アレイスピーカ及びスピーカ装置
WO2010137988A1 (fr) * 2009-05-29 2010-12-02 Leiv Eiriksson Nyskapning As Agencement de haut-parleur
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
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
US10639000B2 (en) 2014-04-16 2020-05-05 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
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
DE102015105330A1 (de) * 2015-04-08 2016-10-13 Ujet Vehicles S.À.R.L. Batteriebaugruppe und Motorroller mit einer Batteriebaugruppe
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
JP2018537910A (ja) 2015-11-16 2018-12-20 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー 表面音響変換器
CN112236812A (zh) 2018-04-11 2021-01-15 邦吉欧维声学有限公司 音频增强听力保护系统
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
KR102215716B1 (ko) * 2019-10-21 2021-02-18 삼원액트 주식회사 음향재생기능을 갖는 패널

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA51671C2 (uk) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
EA002108B1 (ru) * 1995-09-02 2001-12-24 Нью Трэнсдьюсерз Лимитед Громкоговоритель, содержащий панелеобразный звукоизлучающий элемент

Also Published As

Publication number Publication date
DE69823695D1 (de) 2004-06-09
AU9548498A (en) 1999-05-10
EP1036484B1 (fr) 2004-05-06
WO1999021397A1 (fr) 1999-04-29
JP2001521353A (ja) 2001-11-06
HK1027251A1 (en) 2001-01-05
TW410526B (en) 2000-11-01
CA2303789A1 (fr) 1999-04-29
BR9812949A (pt) 2000-08-08
KR20010031264A (ko) 2001-04-16
EP1036484A1 (fr) 2000-09-20
CN1271508A (zh) 2000-10-25
IL135677A0 (en) 2001-05-20
ATE266301T1 (de) 2004-05-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)