GB9709438D0 - Loudspeaker transducer - Google Patents

Loudspeaker transducer

Info

Publication number: GB9709438D0
Authority: GB; United Kingdom
Prior art keywords: loudspeaker transducer; loudspeaker; transducer
Prior art date: 1997-05-10
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.): Pending

Application number

GBGB9709438.7A

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.)

1997-05-10

Filing date

1997-05-10

Publication date

1997-07-02

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10812062&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB9709438(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-05-10 Application filed by New Transducers Ltd filed Critical New Transducers Ltd

1997-05-10 Priority to GBGB9709438.7A priority Critical patent/GB9709438D0/en

1997-07-02 Publication of GB9709438D0 publication Critical patent/GB9709438D0/en

1998-05-06 Priority to PCT/GB1998/001316 priority patent/WO1998052383A1/en

1998-05-06 Priority to CA002290103A priority patent/CA2290103A1/en

1998-05-06 Priority to KR1019997010316A priority patent/KR20010012364A/en

1998-05-06 Priority to AT98920643T priority patent/ATE205993T1/en

1998-05-06 Priority to HK00103219.9A priority patent/HK1024134B/en

1998-05-06 Priority to ES98920643T priority patent/ES2164423T3/en

1998-05-06 Priority to EP98920643A priority patent/EP0988775B1/en

1998-05-06 Priority to CN98804811A priority patent/CN1255278A/en

1998-05-06 Priority to PT98920643T priority patent/PT988775E/en

1998-05-06 Priority to JP54889598A priority patent/JP2002505813A/en

1998-05-06 Priority to DK98920643T priority patent/DK0988775T3/en

1998-05-06 Priority to AU73436/98A priority patent/AU734941B2/en

1998-05-06 Priority to DE69801755T priority patent/DE69801755T2/en

1998-05-06 Priority to BR9809609-5A priority patent/BR9809609A/en

1998-05-06 Priority to IL13258798A priority patent/IL132587A0/en

1998-05-07 Priority to ZA983836A priority patent/ZA983836B/en

1998-05-07 Priority to IDP980680A priority patent/ID20950A/en

1998-05-08 Priority to CO98025672A priority patent/CO4780082A1/en

1998-05-11 Priority to TW087107236A priority patent/TW381404B/en

1998-05-11 Priority to ARP980102157A priority patent/AR012678A1/en

Status Pending legal-status Critical Current

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
- H04R9/066—Loudspeakers using the principle of inertia
- 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
- H04R9/04—Construction, mounting, or centering of coil
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
- H04R2440/05—Aspects relating to the positioning and way or means of mounting of exciters to resonant bending wave panels
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Apparatuses For Generation Of Mechanical Vibrations (AREA)

GBGB9709438.7A 1997-05-10 1997-05-10 Loudspeaker transducer Pending GB9709438D0 (en)

Priority Applications (21)

Application Number	Priority Date	Filing Date	Title
GBGB9709438.7A GB9709438D0 (en)	1997-05-10	1997-05-10	Loudspeaker transducer
BR9809609-5A BR9809609A (en)	1997-05-10	1998-05-06	Speaker vibration transducers in the form of a resonant panel and loudspeaker with the same
IL13258798A IL132587A0 (en)	1997-05-10	1998-05-06	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same
PT98920643T PT988775E (en)	1997-05-10	1998-05-06	VIBRATION TRANSDUCERS FOR SPEAKERS IN THE FORM OF RESTONING PANEL AND SPEAKER HAVING SUCH TRANSDUCERS
AU73436/98A AU734941B2 (en)	1997-05-10	1998-05-06	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same
KR1019997010316A KR20010012364A (en)	1997-05-10	1998-05-06	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same
AT98920643T ATE205993T1 (en)	1997-05-10	1998-05-06	VIBRATION TRANSDUCER FOR RESONANT PLATE SPEAKER AND SPEAKER EQUIPPED THEREFROM
HK00103219.9A HK1024134B (en)	1997-05-10	1998-05-06	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same
ES98920643T ES2164423T3 (en)	1997-05-10	1998-05-06	VIBRATION TRANSDUCERS FOR A SPEAKER-SHAPED PANEL SPEAKER AND SPEAKER CONTAINING THEM.
EP98920643A EP0988775B1 (en)	1997-05-10	1998-05-06	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same
CN98804811A CN1255278A (en)	1997-05-10	1998-05-06	Transducer for resonant panel loudspeaker and loudspeaker with same transducer
PCT/GB1998/001316 WO1998052383A1 (en)	1997-05-10	1998-05-06	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same
JP54889598A JP2002505813A (en)	1997-05-10	1998-05-06	Vibration converter of loudspeaker having resonance panel shape and loudspeaker provided with this vibration converter
DK98920643T DK0988775T3 (en)	1997-05-10	1998-05-06	Vibration transducers for speakers with resonant panel shape and speakers right away
CA002290103A CA2290103A1 (en)	1997-05-10	1998-05-06	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same
DE69801755T DE69801755T2 (en)	1997-05-10	1998-05-06	VIBRATION TRANSDUCER FOR RESONANT PLATE-SHAPED SPEAKERS AND PROVIDED SPEAKERS
IDP980680A ID20950A (en)	1997-05-10	1998-05-07	MEGAPHONE
ZA983836A ZA983836B (en)	1997-05-10	1998-05-07	Loudspeaker
CO98025672A CO4780082A1 (en)	1997-05-10	1998-05-08	SPEAKER
TW087107236A TW381404B (en)	1997-05-10	1998-05-11	Loudspeaker
ARP980102157A AR012678A1 (en)	1997-05-10	1998-05-11	A VIBRATION EXCITER TO DELIVER A FLEXING WAVE ENERGY TO A RESONANT PANEL, AND A HIGH-SPEAKER INCLUDING THE SAME

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9709438.7A GB9709438D0 (en)	1997-05-10	1997-05-10	Loudspeaker transducer

Publications (1)

Publication Number	Publication Date
GB9709438D0 true GB9709438D0 (en)	1997-07-02

Family

ID=10812062

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GBGB9709438.7A Pending GB9709438D0 (en)	1997-05-10	1997-05-10	Loudspeaker transducer

Country Status (20)

Country	Link
EP (1)	EP0988775B1 (en)
JP (1)	JP2002505813A (en)
KR (1)	KR20010012364A (en)
CN (1)	CN1255278A (en)
AR (1)	AR012678A1 (en)
AT (1)	ATE205993T1 (en)
AU (1)	AU734941B2 (en)
BR (1)	BR9809609A (en)
CA (1)	CA2290103A1 (en)
CO (1)	CO4780082A1 (en)
DE (1)	DE69801755T2 (en)
DK (1)	DK0988775T3 (en)
ES (1)	ES2164423T3 (en)
GB (1)	GB9709438D0 (en)
ID (1)	ID20950A (en)
IL (1)	IL132587A0 (en)
PT (1)	PT988775E (en)
TW (1)	TW381404B (en)
WO (1)	WO1998052383A1 (en)
ZA (1)	ZA983836B (en)

Families Citing this family (45)

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DE19821861A1 (en) *	1998-05-15	1999-11-18	Nokia Deutschland Gmbh	Device for dynamically exciting flat panel loudspeaker
GB2360665B (en) *	1998-06-22	2003-01-15	Slab Technology Ltd	Loudspeakers
GB2351868B (en) *	1998-06-22	2001-08-29	Slab Technology Ltd	Loudspeakers
GB9902585D0 (en) *	1999-02-06	1999-03-24	New Transducers Ltd	Vibration exciter
TW511391B (en)	2000-01-24	2002-11-21	New Transducers Ltd	Transducer
US6885753B2 (en)	2000-01-27	2005-04-26	New Transducers Limited	Communication device using bone conduction
US7151837B2 (en)	2000-01-27	2006-12-19	New Transducers Limited	Loudspeaker
US6865277B2 (en)	2000-01-27	2005-03-08	New Transducers Limited	Passenger vehicle
US6965678B2 (en)	2000-01-27	2005-11-15	New Transducers Limited	Electronic article comprising loudspeaker and touch pad
ATE496498T1 (en) *	2001-10-04	2011-02-15	Nxp Bv	ELECTROACOUSTIC TRANSDUCER WITH MOVABLE COIL AND WITH MOVABLE FASTENING ELEMENTS FOR THE MOVABLE COIL CONNECTION CONTACTS
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
WO2005002926A1 (en) *	2003-07-01	2005-01-13	Johnson Controls Gmbh	Equipment element for a vehicle, in particular a motor vehicle and the use thereof in the form of a loudspeaker
US7447322B2 (en)	2004-01-13	2008-11-04	Brookstone Purchasing, Inc.	Speaker having a transparent panel
JP2006020135A (en) *	2004-07-02	2006-01-19	Fujitsu Ten Ltd	Diaphragm drive unit and thin speaker using this unit
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
US8284955B2 (en)	2006-02-07	2012-10-09	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
TW200629959A (en) *	2004-09-22	2006-08-16	Citizen Electronics	Electro-dynamic exciter
SE528279C2 (en) *	2005-02-21	2006-10-10	Entific Medical Systems Ab	Vibrator for bone conductive hearing aid
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
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
US10848867B2 (en)	2006-02-07	2020-11-24	Bongiovi Acoustics Llc	System and method for digital signal processing
US10069471B2 (en)	2006-02-07	2018-09-04	Bongiovi Acoustics Llc	System and method for digital signal processing
EP2071868B1 (en) *	2006-09-27	2013-06-26	ZHANG, Bailiang	Vibrating system of panel form electrodynamic loudspeaker
ES2413195B1 (en) *	2010-02-10	2014-05-21	Fco. Javier Porras Vila	SPEAKER-ELECTRIC GENERATOR
US9883318B2 (en)	2013-06-12	2018-01-30	Bongiovi Acoustics Llc	System and method for stereo field enhancement in two-channel audio systems
US9264004B2 (en)	2013-06-12	2016-02-16	Bongiovi Acoustics Llc	System and method for narrow bandwidth digital signal processing
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
US9638672B2 (en)	2015-03-06	2017-05-02	Bongiovi Acoustics Llc	System and method for acquiring acoustic information from a resonating body
US9621994B1 (en)	2015-11-16	2017-04-11	Bongiovi Acoustics Llc	Surface acoustic transducer
US9906867B2 (en)	2015-11-16	2018-02-27	Bongiovi Acoustics Llc	Surface acoustic transducer
US11211043B2 (en)	2018-04-11	2021-12-28	Bongiovi Acoustics Llc	Audio enhanced hearing protection system
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
CN209767821U (en) *	2019-06-20	2019-12-10	苏州上声电子股份有限公司	loudspeaker driven by multipath input
CN210053564U (en) *	2019-07-02	2020-02-11	苏州茹声电子有限公司	Speakers driven by multiple inputs
CN119450318A (en) *	2019-07-15	2025-02-14	苏州茹声电子有限公司	A speaker
RU2746441C1 (en) *	2020-06-02	2021-04-14	Сотис АГ	Loudspeaker
CN117716707A (en) *	2021-07-30	2024-03-15	Ａｇｃ株式会社	Vibration plates, vibration plates with exciters, and vibration plates for vehicles

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DE2434005A1 (en) *	1974-07-15	1976-02-05	Siemens Ag	Piezoelectric flexural transducer - has at least one active element and single passive element
EP0054945B1 (en) *	1980-12-19	1985-10-30	Nissan Motor Co., Ltd.	Speaker for automotive vehicle audio system
DE69611096T2 (en) *	1995-09-01	2001-07-19	Tarkett Sommer S.A., Nanterre	METHOD FOR PRODUCING POWDERED IONOMERS AND THEIR USE AS A PROTECTIVE LAYER OF FLOOR AND WALL COVERINGS
DE69601734T2 (en) *	1995-09-02	1999-09-16	New Transducers Ltd., Huntingdon	Vibration converter
HUP9900179A3 (en) *	1995-09-02	2000-09-28	New Transducers Ltd	Vibration transducer and loudspeaker
AU703198B2 (en) *	1995-09-02	1999-03-18	New Transducers Limited	Inertial vibration transducers

1997
- 1997-05-10 GB GBGB9709438.7A patent/GB9709438D0/en active Pending
1998
- 1998-05-06 AU AU73436/98A patent/AU734941B2/en not_active Ceased
- 1998-05-06 AT AT98920643T patent/ATE205993T1/en not_active IP Right Cessation
- 1998-05-06 CN CN98804811A patent/CN1255278A/en active Pending
- 1998-05-06 DK DK98920643T patent/DK0988775T3/en active
- 1998-05-06 CA CA002290103A patent/CA2290103A1/en not_active Abandoned
- 1998-05-06 DE DE69801755T patent/DE69801755T2/en not_active Expired - Fee Related
- 1998-05-06 PT PT98920643T patent/PT988775E/en unknown
- 1998-05-06 KR KR1019997010316A patent/KR20010012364A/en not_active Withdrawn
- 1998-05-06 IL IL13258798A patent/IL132587A0/en unknown
- 1998-05-06 BR BR9809609-5A patent/BR9809609A/en not_active IP Right Cessation
- 1998-05-06 EP EP98920643A patent/EP0988775B1/en not_active Expired - Lifetime
- 1998-05-06 ES ES98920643T patent/ES2164423T3/en not_active Expired - Lifetime
- 1998-05-06 JP JP54889598A patent/JP2002505813A/en active Pending
- 1998-05-06 WO PCT/GB1998/001316 patent/WO1998052383A1/en not_active Ceased
- 1998-05-07 ID IDP980680A patent/ID20950A/en unknown
- 1998-05-07 ZA ZA983836A patent/ZA983836B/en unknown
- 1998-05-08 CO CO98025672A patent/CO4780082A1/en unknown
- 1998-05-11 TW TW087107236A patent/TW381404B/en active
- 1998-05-11 AR ARP980102157A patent/AR012678A1/en unknown

Also Published As

Publication number	Publication date
PT988775E (en)	2002-03-28
IL132587A0 (en)	2001-03-19
ATE205993T1 (en)	2001-10-15
EP0988775A1 (en)	2000-03-29
WO1998052383A1 (en)	1998-11-19
CO4780082A1 (en)	1999-05-26
AU734941B2 (en)	2001-06-28
BR9809609A (en)	2000-07-04
AR012678A1 (en)	2000-11-08
KR20010012364A (en)	2001-02-15
EP0988775B1 (en)	2001-09-19
ES2164423T3 (en)	2002-02-16
CA2290103A1 (en)	1998-11-19
DE69801755T2 (en)	2002-05-29
CN1255278A (en)	2000-05-31
ZA983836B (en)	1999-01-25
HK1024134A1 (en)	2000-09-29
TW381404B (en)	2000-02-01
ID20950A (en)	1999-04-01
AU7343698A (en)	1998-12-08
JP2002505813A (en)	2002-02-19
DE69801755D1 (en)	2001-10-25
DK0988775T3 (en)	2002-01-07

Publication	Publication Date	Title
GB9709438D0 (en)	1997-07-02	Loudspeaker transducer
GB2333927B (en)	2000-03-29	Electro-acoustic transducer
GB2333004B (en)	2002-03-27	Earpiece acoustics
PL334440A1 (en)	2000-02-28	Loudspeaker
GB2324632B (en)	1999-08-11	Microphone unit
EP0996311A4 (en)	2006-03-29	Planar acoustic transducer
ZA983988B (en)	1999-01-25	An acoustic object
ZA981662B (en)	1998-09-03	Acoustic devices
GB9718878D0 (en)	1997-11-12	Vibration Transducer
IL134834A0 (en)	2001-05-20	Loudspeakers
GB2332805B (en)	1999-11-24	Speaker
EP0990271A4 (en)	2005-08-10	Loudspeaker assembly
GB9727357D0 (en)	1998-02-25	Transducer assembly
GB2330725B (en)	2001-08-15	Microphone
AUPO832797A0 (en)	1997-08-28	Electro-acoustic transducer
GB9712964D0 (en)	1997-08-27	Loudspeakers
GB9704142D0 (en)	1997-04-16	Loudspeakers
GB9722987D0 (en)	1998-01-07	Transducer assembly
TW321408U (en)	1997-11-21	Loudspeaker horn
PL323761A1 (en)	1999-06-21	Resistance-to-voltage transducer
GB9727153D0 (en)	1998-02-25	Transducer
PL319288A1 (en)	1998-10-12	Acoustic picomotor
AU2003204263A1 (en)	2003-06-19	Electro-acoustic transducer
PL317183A1 (en)	1998-06-08	Electro-acoustic transducer
GB9619967D0 (en)	1996-11-13	Electroacoustic transducer arrangement