HK1024134A1 - Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same - Google Patents

Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same

Info

Publication number: HK1024134A1
Authority: HK; Hong Kong
Prior art keywords: loudspeaker; same; vibration transducers; resonant panel; resonant
Prior art date: 1997-05-10

Application number

HK00103219A

Inventor

Denis Morecroft

Neil Harris

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

2000-05-30

Publication date

2000-09-29

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=HK1024134(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2000-05-30 Application filed by New Transducers Ltd filed Critical New Transducers Ltd

2000-09-29 Publication of HK1024134A1 publication Critical patent/HK1024134A1/en

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)

HK00103219A 1997-05-10 2000-05-30 Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same HK1024134A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9709438.7A GB9709438D0 (en)	1997-05-10	1997-05-10	Loudspeaker transducer
PCT/GB1998/001316 WO1998052383A1 (en)	1997-05-10	1998-05-06	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same

Publications (1)

Publication Number	Publication Date
HK1024134A1 true HK1024134A1 (en)	2000-09-29

Family

ID=10812062

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK00103219A HK1024134A1 (en)	1997-05-10	2000-05-30	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same

Country Status (21)

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)
HK (1)	HK1024134A1 (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)

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ES2251198T3 (en)	1998-06-22	2006-04-16	Slab Technology Limited	SPEAKERS.
GB2360665B (en) *	1998-06-22	2003-01-15	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
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
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
DE60239006D1 (en) *	2001-10-04	2011-03-03	Nxp Bv	ELECTRIC ACOUSTIC CONVERTER WITH MOVABLE COIL AND WITH MOVABLE FASTENING ELEMENTS FOR THE CONNECTION CONTACTS OF THE MOVABLE COIL
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 driving unit and thin speaker using the unit
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
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
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
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
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
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
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
US9621994B1 (en)	2015-11-16	2017-04-11	Bongiovi Acoustics Llc	Surface acoustic transducer
WO2017087495A1 (en)	2015-11-16	2017-05-26	Bongiovi Acoustics Llc	Surface acoustic transducer
AU2019252524A1 (en)	2018-04-11	2020-11-05	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	Multi-input driven loudspeaker
CN110225440B (en) *	2019-07-15	2024-10-15	苏州茹声电子有限公司	Multi-input driven loudspeaker
RU2746441C1 (en) *	2020-06-02	2021-04-14	Сотис АГ	Loudspeaker
JPWO2023008423A1 (en) *	2021-07-30	2023-02-02

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Publication number	Priority date	Publication date	Assignee	Title
DE2434005A1 (en) *	1974-07-15	1976-02-05	Siemens Ag	Piezoelectric flexural transducer - has at least one active element and single passive element
DE3172790D1 (en) *	1980-12-19	1985-12-05	Nissan Motor	Speaker for automotive vehicle audio system
EP0847406B1 (en) *	1995-09-01	2000-11-29	Tarkett Sommer S.A.	Process for preparing powdery ionomers and their use as a protective coating for ground and wall-covering products
DK0847677T3 (en) *	1995-09-02	1999-10-25	New Transducers Ltd	Inertial vibration transducer
PL182794B1 (en) *	1995-09-02	2002-03-29	New Transducers Ltd	Inertial vibration transducer
PL325284A1 (en) *	1995-09-02	1998-07-20	New Transducers Ltd	Vibration transducer

1997
- 1997-05-10 GB GBGB9709438.7A patent/GB9709438D0/en active Pending
1998
- 1998-05-06 BR BR9809609-5A patent/BR9809609A/en not_active IP Right Cessation
- 1998-05-06 WO PCT/GB1998/001316 patent/WO1998052383A1/en not_active Application Discontinuation
- 1998-05-06 DK DK98920643T patent/DK0988775T3/en active
- 1998-05-06 KR KR1019997010316A patent/KR20010012364A/en not_active Application Discontinuation
- 1998-05-06 CN CN98804811A patent/CN1255278A/en active Pending
- 1998-05-06 EP EP98920643A patent/EP0988775B1/en not_active Expired - Lifetime
- 1998-05-06 AT AT98920643T patent/ATE205993T1/en not_active IP Right Cessation
- 1998-05-06 PT PT98920643T patent/PT988775E/en unknown
- 1998-05-06 DE DE69801755T patent/DE69801755T2/en not_active Expired - Fee Related
- 1998-05-06 ES ES98920643T patent/ES2164423T3/en not_active Expired - Lifetime
- 1998-05-06 IL IL13258798A patent/IL132587A0/en unknown
- 1998-05-06 JP JP54889598A patent/JP2002505813A/en active Pending
- 1998-05-06 AU AU73436/98A patent/AU734941B2/en not_active Ceased
- 1998-05-06 CA CA002290103A patent/CA2290103A1/en not_active Abandoned
- 1998-05-07 ZA ZA983836A patent/ZA983836B/en unknown
- 1998-05-07 ID IDP980680A patent/ID20950A/en unknown
- 1998-05-08 CO CO98025672A patent/CO4780082A1/en unknown
- 1998-05-11 AR ARP980102157A patent/AR012678A1/en unknown
- 1998-05-11 TW TW087107236A patent/TW381404B/en active
2000
- 2000-05-30 HK HK00103219A patent/HK1024134A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
CO4780082A1 (en)	1999-05-26
ES2164423T3 (en)	2002-02-16
EP0988775B1 (en)	2001-09-19
AU7343698A (en)	1998-12-08
WO1998052383A1 (en)	1998-11-19
BR9809609A (en)	2000-07-04
DK0988775T3 (en)	2002-01-07
KR20010012364A (en)	2001-02-15
CN1255278A (en)	2000-05-31
DE69801755T2 (en)	2002-05-29
TW381404B (en)	2000-02-01
ZA983836B (en)	1999-01-25
PT988775E (en)	2002-03-28
CA2290103A1 (en)	1998-11-19
ATE205993T1 (en)	2001-10-15
IL132587A0 (en)	2001-03-19
JP2002505813A (en)	2002-02-19
EP0988775A1 (en)	2000-03-29
AR012678A1 (en)	2000-11-08
GB9709438D0 (en)	1997-07-02
ID20950A (en)	1999-04-01
DE69801755D1 (en)	2001-10-25
AU734941B2 (en)	2001-06-28

Publication	Publication Date	Title
IL132587A0 (en)	2001-03-19	Vibration transducers for resonant panel-form loudspeaker and loudspeaker with the same
IL139713A0 (en)	2002-02-10	Resonant panel-form acoustic devices
GB9926907D0 (en)	2000-01-12	Piezoelectric diaphragm and piezoelectric speaker
HUP9900179A3 (en)	2000-09-28	Vibration transducer and loudspeaker
GB9718878D0 (en)	1997-11-12	Vibration Transducer
AU4955697A (en)	1998-07-17	Electroacoustic transducers comprising vibrating panels
GB2333004B (en)	2002-03-27	Earpiece acoustics
HUP0003105A3 (en)	2002-11-28	Resonant multi-mode radiator element and panel-form loudspeaker
EP0996311A4 (en)	2006-03-29	Planar acoustic transducer
GB9714050D0 (en)	1997-09-10	Panel-form loudspeakers
IL132686A0 (en)	2001-03-19	Panel-form loudspeakers
IL141693A0 (en)	2002-03-10	Loudspeakers comprising a resonant panel-form member
GB2333927B (en)	2000-03-29	Electro-acoustic transducer
AU4996496A (en)	1996-09-23	Portable speakers with enhanced low frequency response
AU7708698A (en)	1999-03-01	Vibration damping composite material
HK1023318A1 (en)	2000-09-08	Vehicle components incorporating acoustic radiator panel-form loudspeakers
AU8568398A (en)	1999-02-08	Shock resistant electroacoustic transducer
HUP9900168A3 (en)	2001-08-28	Loudspeakers comprising panel-form acoustic radiating elements
AU6776100A (en)	2001-03-13	Electroacoustic transducer with diaphragm securing structure and method
EP0979592A4 (en)	2001-12-19	Slotted diaphragm loudspeaker
GB2358546B (en)	2002-01-23	Piezoelectric diaphragm and piezoelectric speaker
GB9710702D0 (en)	1997-07-16	Acoustic horn for loudspeakers
GB9520583D0 (en)	1995-12-13	Piezoelectric full-range loudspeaker
AU4723597A (en)	1998-05-15	Acoustic piezoelectric vibrator and loudspeaker using the same
EP0963527A4 (en)	2003-05-21	Active vibration mount

Legal Events

Date	Code	Title	Description
2004-12-15	PF	Patent in force
2005-12-16	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)	Effective date: 20050506