GB0018996D0 - Bending wave loudspeaker - Google Patents

Bending wave loudspeaker

Info

Publication number
GB0018996D0
GB0018996D0 GB0018996A GB0018996A GB0018996D0 GB 0018996 D0 GB0018996 D0 GB 0018996D0 GB 0018996 A GB0018996 A GB 0018996A GB 0018996 A GB0018996 A GB 0018996A GB 0018996 D0 GB0018996 D0 GB 0018996D0
Authority
GB
United Kingdom
Prior art keywords
bending wave
wave loudspeaker
loudspeaker
bending
wave
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
GB0018996A
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 GB0018996A priority Critical patent/GB0018996D0/en
Publication of GB0018996D0 publication Critical patent/GB0018996D0/en
Priority to JP2002518122A priority patent/JP2004506360A/en
Priority to PCT/GB2001/003353 priority patent/WO2002013575A1/en
Priority to AU2001275706A priority patent/AU2001275706A1/en
Priority to CNA018125387A priority patent/CN1470148A/en
Priority to EP01953210A priority patent/EP1305976A1/en
Priority to US09/920,322 priority patent/US6826285B2/en
Priority to TW90119083A priority patent/TW530518B/en
Ceased legal-status Critical Current

Links

GB0018996A 2000-08-03 2000-08-03 Bending wave loudspeaker Ceased GB0018996D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB0018996A GB0018996D0 (en) 2000-08-03 2000-08-03 Bending wave loudspeaker
JP2002518122A JP2004506360A (en) 2000-08-03 2001-07-27 Bending wave loudspeaker
PCT/GB2001/003353 WO2002013575A1 (en) 2000-08-03 2001-07-27 Bending wave loudspeaker
AU2001275706A AU2001275706A1 (en) 2000-08-03 2001-07-27 Bending wave loudspeaker
CNA018125387A CN1470148A (en) 2000-08-03 2001-07-27 Bending wave loudspeaker
EP01953210A EP1305976A1 (en) 2000-08-03 2001-07-27 Recovery of metals by incineration of metal containing basic ion exchange resin
US09/920,322 US6826285B2 (en) 2000-08-03 2001-08-02 Bending wave loudspeaker
TW90119083A TW530518B (en) 2000-08-03 2001-08-03 Bending wave loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0018996A GB0018996D0 (en) 2000-08-03 2000-08-03 Bending wave loudspeaker

Publications (1)

Publication Number Publication Date
GB0018996D0 true GB0018996D0 (en) 2000-09-20

Family

ID=9896856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0018996A Ceased GB0018996D0 (en) 2000-08-03 2000-08-03 Bending wave loudspeaker

Country Status (7)

Country Link
EP (1) EP1305976A1 (en)
JP (1) JP2004506360A (en)
CN (1) CN1470148A (en)
AU (1) AU2001275706A1 (en)
GB (1) GB0018996D0 (en)
TW (1) TW530518B (en)
WO (1) WO2002013575A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003090496A1 (en) * 2002-04-17 2003-10-30 New Transducers Limited Acoustic device
DE102004061314A1 (en) * 2004-12-20 2006-07-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Loudspeaker transmitter and method of making a loudspeaker diaphragm
EP1966102A1 (en) * 2005-12-07 2008-09-10 AGC Flat Glass Europe SA Sound-generating glazing
US8389120B2 (en) 2005-12-07 2013-03-05 Agc Glass Europe Sound-generating glazing
TWI384890B (en) * 2008-11-05 2013-02-01 Univ Nat Chiao Tung A performance measurement method and system for microspeakers
EP2450759B1 (en) * 2010-11-09 2020-08-12 Montres Breguet SA Magnetic shock absorber
CN108337621B (en) * 2018-02-26 2024-01-02 浙江中科电声研发中心 Method and system for measuring viscoelasticity of loudspeaker vibrating component material
CN115088271A (en) * 2020-01-17 2022-09-20 深圳市韶音科技有限公司 Microphone and electronic equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003024A1 (en) 1990-08-04 1992-02-20 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Panel-form loudspeaker
UA51671C2 (en) 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Acoustic device
GB9806994D0 (en) * 1998-04-02 1998-06-03 New Transducers Ltd Acoustic device
DE19757098C2 (en) * 1997-12-20 2003-01-09 Harman Audio Electronic Sys Suspension for sound reproduction arrangements based on the bending wave principle
DE19821855A1 (en) 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Flat panel loudspeaker
ATE254382T1 (en) * 1998-07-29 2003-11-15 New Transducers Ltd SPEAKER DRIVE UNIT HAVING A RESONANT PLATE-SHAPED ELEMENT

Also Published As

Publication number Publication date
TW530518B (en) 2003-05-01
AU2001275706A1 (en) 2002-02-18
CN1470148A (en) 2004-01-21
WO2002013575A1 (en) 2002-02-14
EP1305976A1 (en) 2003-05-02
WO2002013575A8 (en) 2004-12-29
JP2004506360A (en) 2004-02-26

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Legal Events

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