IL131485A0 - Acoustic device - Google Patents

Acoustic device

Info

Publication number: IL131485A0
Authority: IL; Israel
Prior art keywords: acoustic device; acoustic
Prior art date: 1997-03-04

Application number

IL13148598A

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.)

1997-03-04

Filing date

1998-02-27

Publication date

2001-01-28

1998-02-27 Application filed by New Transducers Ltd filed Critical New Transducers Ltd

2001-01-28 Publication of IL131485A0 publication Critical patent/IL131485A0/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
- 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
- H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact
- 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
- H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
- H04R2440/07—Loudspeakers using bending wave resonance and pistonic motion to generate sound

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Piezo-Electric Transducers For Audible Bands (AREA)
Apparatuses For Generation Of Mechanical Vibrations (AREA)
Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Transducers For Ultrasonic Waves (AREA)
Surgical Instruments (AREA)
Seal Device For Vehicle (AREA)
Sink And Installation For Waste Water (AREA)

IL13148598A 1997-03-04 1998-02-27 Acoustic device IL131485A0 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9704486.1A GB9704486D0 (en)	1997-03-04	1997-03-04	Acoustic devices etc
PCT/GB1998/000621 WO1998039947A1 (en)	1997-03-04	1998-02-27	Acoustic device

Publications (1)

Publication Number	Publication Date
IL131485A0 true IL131485A0 (en)	2001-01-28

Family

ID=10808687

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL13148598A IL131485A0 (en)	1997-03-04	1998-02-27	Acoustic device

Country Status (29)

Country	Link
EP (2)	EP1133212A3 (en)
JP (1)	JP2001513967A (en)
KR (1)	KR20000075889A (en)
CN (1)	CN1157999C (en)
AR (1)	AR011920A1 (en)
AT (1)	ATE231677T1 (en)
AU (1)	AU735051B2 (en)
BG (1)	BG103669A (en)
BR (1)	BR9808169A (en)
CA (1)	CA2283381A1 (en)
CZ (1)	CZ310299A3 (en)
DE (1)	DE69810905T2 (en)
EA (1)	EA002480B1 (en)
EE (1)	EE9900386A (en)
ES (1)	ES2191925T3 (en)
GB (1)	GB9704486D0 (en)
GE (1)	GEP20022748B (en)
HU (1)	HUP0002652A3 (en)
ID (1)	ID20143A (en)
IL (1)	IL131485A0 (en)
NO (1)	NO994288L (en)
NZ (1)	NZ336943A (en)
PL (1)	PL335366A1 (en)
SK (1)	SK119499A3 (en)
TR (1)	TR199902177T2 (en)
TW (1)	TW462199B (en)
WO (1)	WO1998039947A1 (en)
YU (1)	YU39599A (en)
ZA (1)	ZA981662B (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
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GB9818959D0 (en) *	1998-09-02	1998-10-21	New Transducers Ltd	Panelform loudspeaker
GB9806994D0 (en) *	1998-04-02	1998-06-03	New Transducers Ltd	Acoustic device
IL140304A0 (en)	1998-06-22	2002-02-10	Slab Technology Ltd	Loudspeakers
GB2360665B (en) *	1998-06-22	2003-01-15	Slab Technology Ltd	Loudspeakers
GB9903044D0 (en) *	1999-02-11	1999-03-31	New Transducers Ltd	Loudspeakers
US6839444B2 (en)	2000-11-30	2005-01-04	New Transducers Limited	Loudspeakers
GB0029098D0 (en) *	2000-11-30	2001-01-10	New Transducers Ltd	Vibration transducer
GB2386790B (en) *	2001-03-23	2004-08-18	New Transducers Ltd	Bending wave acoustic radiator
US7120263B2 (en)	2001-03-23	2006-10-10	New Transducers Limited	Bending wave acoustic radiator
US7002070B2 (en)	2001-06-22	2006-02-21	Shelley Katz	Electronic piano
US7548854B2 (en)	2002-01-31	2009-06-16	Awi Licensing Company	Architectural sound enhancement with pre-filtered masking sound
US7010143B2 (en) *	2002-08-22	2006-03-07	Tai-Yan Kam	Rectangular panel-form loudspeaker and its radiating panel
GB2387500B (en) *	2003-01-22	2007-03-28	Shelley Katz	Apparatus and method for producing sound
WO2006011604A1 (en) *	2004-07-30	2006-02-02	Matsushita Electric Industrial Co., Ltd.	Loudspeaker system, mobile terminal device, an electronic device
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
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
JP4779526B2 (en) *	2005-09-15	2011-09-28	日本電気株式会社	Panel speaker
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
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
US10069471B2 (en)	2006-02-07	2018-09-04	Bongiovi Acoustics Llc	System and method for digital signal processing
JP4793018B2 (en) *	2006-02-20	2011-10-12	パナソニック株式会社	Diaphragm and speaker using it
KR100883241B1 (en) *	2007-01-31	2009-02-10	욘 싱 인더스트리얼 컴퍼니., 리미티드.	Acoustics with full-band monolithic acoustic membranes following the physical properties of sound
DE102007041850A1 (en) *	2007-09-03	2009-03-05	Robert Bosch Gmbh	Ultrasonic sensor with a carrier element and a membrane, wherein the membrane is embedded in the carrier element
GB0811015D0 (en) *	2008-06-17	2008-07-23	Deben Acoustics	Improved acoustic device
US10645834B2 (en)	2010-08-23	2020-05-05	Nokia Technologies Oy	Apparatus and method for providing haptic and audio feedback in a touch sensitive user interface
EP2461220B1 (en) *	2010-12-02	2019-11-06	Montres Breguet SA	Acoustic membrane for a musical box or an alarm watch
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
US9615813B2 (en)	2014-04-16	2017-04-11	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
US9628917B2 (en) *	2014-07-23	2017-04-18	Bose Corporation	Sound producing system
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
DE102015217778B4 (en) *	2015-09-17	2019-05-29	Robert Bosch Gmbh	Acoustic sensor with a membrane and an electroacoustic transducer
WO2017087495A1 (en)	2015-11-16	2017-05-26	Bongiovi Acoustics Llc	Surface acoustic transducer
US9621994B1 (en)	2015-11-16	2017-04-11	Bongiovi Acoustics Llc	Surface acoustic transducer
GB2551723B (en) *	2016-06-27	2018-11-28	Amina Tech Limited	Speaker Panel
GB2564061B (en) *	2016-06-27	2020-12-16	Amina Tech Limited	Speaker panel
EP3273210B1 (en) *	2016-07-18	2022-05-18	VEGA Grieshaber KG	Vibrating level switch and method for producing a vibrating level switch
GB2568282B (en) *	2017-11-10	2020-11-25	Amina Tech Limited	Flat panel loudspeaker
WO2019200119A1 (en)	2018-04-11	2019-10-17	Bongiovi Acoustics Llc	Audio enhanced hearing protection system
WO2020028833A1 (en)	2018-08-02	2020-02-06	Bongiovi Acoustics Llc	System, method, and apparatus for generating and digitally processing a head related audio transfer function
WO2022121590A1 (en) *	2020-12-09	2022-06-16	青岛海信激光显示股份有限公司	Sound generation board and projection screen
CN112584288B (en) *	2020-12-09	2023-03-14	青岛海信激光显示股份有限公司	Sound production board and projection screen
CN113642202A (en) *	2021-06-29	2021-11-12	东风汽车集团股份有限公司	Variable thickness thin plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5568795A (en) *	1978-11-20	1980-05-23	Sony Corp	Speaker
GB2074812B (en) *	1980-04-21	1984-01-04	Matsushita Electric Industrial Co Ltd	Method of manufacturing a speaker diaphragm
JPH01311795A (en) *	1988-06-10	1989-12-15	Minebea Co Ltd	Diaphragm for speaker
EP0541646B1 (en) *	1990-08-04	1995-01-11	The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern	Panel-form loudspeaker
UA51671C2 (en) *	1995-09-02	2002-12-16	Нью Транзд'Юсез Лімітед	Acoustic device

1997
- 1997-03-04 GB GBGB9704486.1A patent/GB9704486D0/en active Pending
1998
- 1998-02-27 EE EEP199900386A patent/EE9900386A/en unknown
- 1998-02-27 PL PL98335366A patent/PL335366A1/en unknown
- 1998-02-27 HU HU0002652A patent/HUP0002652A3/en unknown
- 1998-02-27 ZA ZA981662A patent/ZA981662B/en unknown
- 1998-02-27 ES ES98907080T patent/ES2191925T3/en not_active Expired - Lifetime
- 1998-02-27 JP JP53826298A patent/JP2001513967A/en active Pending
- 1998-02-27 CZ CZ993102A patent/CZ310299A3/en unknown
- 1998-02-27 NZ NZ336943A patent/NZ336943A/en unknown
- 1998-02-27 GE GEAP19985011A patent/GEP20022748B/en unknown
- 1998-02-27 BR BR9808169-1A patent/BR9808169A/en not_active IP Right Cessation
- 1998-02-27 SK SK1194-99A patent/SK119499A3/en unknown
- 1998-02-27 WO PCT/GB1998/000621 patent/WO1998039947A1/en not_active Application Discontinuation
- 1998-02-27 CN CNB98803056XA patent/CN1157999C/en not_active Expired - Fee Related
- 1998-02-27 TR TR1999/02177T patent/TR199902177T2/en unknown
- 1998-02-27 EA EA199900793A patent/EA002480B1/en not_active IP Right Cessation
- 1998-02-27 CA CA002283381A patent/CA2283381A1/en not_active Abandoned
- 1998-02-27 EP EP01202058A patent/EP1133212A3/en not_active Withdrawn
- 1998-02-27 KR KR1019997007968A patent/KR20000075889A/en not_active Ceased
- 1998-02-27 EP EP98907080A patent/EP0965245B1/en not_active Expired - Lifetime
- 1998-02-27 AU AU63053/98A patent/AU735051B2/en not_active Ceased
- 1998-02-27 YU YU39599A patent/YU39599A/en unknown
- 1998-02-27 DE DE69810905T patent/DE69810905T2/en not_active Expired - Fee Related
- 1998-02-27 IL IL13148598A patent/IL131485A0/en unknown
- 1998-02-27 AT AT98907080T patent/ATE231677T1/en not_active IP Right Cessation
- 1998-03-02 ID IDP980309A patent/ID20143A/en unknown
- 1998-03-03 TW TW087103082A patent/TW462199B/en not_active IP Right Cessation
- 1998-03-03 AR ARP980100939A patent/AR011920A1/en unknown
1999
- 1999-08-18 BG BG103669A patent/BG103669A/en unknown
- 1999-09-03 NO NO994288A patent/NO994288L/en unknown

Also Published As

Publication number	Publication date
HUP0002652A3 (en)	2001-11-28
DE69810905T2 (en)	2003-12-24
EP0965245A1 (en)	1999-12-22
TW462199B (en)	2001-11-01
DE69810905D1 (en)	2003-02-27
JP2001513967A (en)	2001-09-04
KR20000075889A (en)	2000-12-26
GEP20022748B (en)	2002-07-25
PL335366A1 (en)	2000-04-25
HUP0002652A2 (en)	2000-12-28
BR9808169A (en)	2000-05-16
EE9900386A (en)	2000-04-17
AR011920A1 (en)	2000-09-13
AU6305398A (en)	1998-09-22
EP1133212A2 (en)	2001-09-12
NO994288D0 (en)	1999-09-03
GB9704486D0 (en)	1997-04-23
EP1133212A3 (en)	2006-01-11
BG103669A (en)	2000-03-31
WO1998039947A1 (en)	1998-09-11
CN1249892A (en)	2000-04-05
AU735051B2 (en)	2001-06-28
ZA981662B (en)	1998-09-03
EA199900793A1 (en)	2000-04-24
ID20143A (en)	1998-10-08
YU39599A (en)	2001-12-26
SK119499A3 (en)	2000-08-14
TR199902177T2 (en)	2000-01-21
NO994288L (en)	1999-09-03
ATE231677T1 (en)	2003-02-15
CN1157999C (en)	2004-07-14
HK1022398A1 (en)	2000-08-04
EA002480B1 (en)	2002-06-27
CA2283381A1 (en)	1998-09-11
EP0965245B1 (en)	2003-01-22
CZ310299A3 (en)	1999-12-15
NZ336943A (en)	2001-02-23
ES2191925T3 (en)	2003-09-16

Publication	Publication Date	Title
PL335366A1 (en)	2000-04-25	Acoustic device
GB2350008B (en)	2001-05-02	Acoustic device
GB2341105B (en)	2001-06-27	Turf-simulating device
IL138310A0 (en)	2001-10-31	Acoustic device
GB9709969D0 (en)	1997-07-09	An acoustic object
GB9719775D0 (en)	1997-11-19	Device
GB9717327D0 (en)	1997-10-22	Device
ZA985907B (en)	1999-03-16	Coin-sending device
GB2324494B (en)	2001-09-05	Frame-clamping device
GB2325724B (en)	1999-04-21	Device
GB2365205B (en)	2002-04-03	Piezoelectric device
GB9710166D0 (en)	1997-07-09	Device
GB2326342B (en)	2002-02-27	Device
GB9707411D0 (en)	1997-05-28	Anti-rape device
TW471297U (en)	2002-01-01	Tea-making device
GB9616559D0 (en)	1996-09-25	Acoustic device
GB9606836D0 (en)	1996-06-05	Acoustic device
GB9811348D0 (en)	1998-07-22	Acoustic device
PL319288A1 (en)	1998-10-12	Acoustic picomotor
FI102940B1 (en)	1999-03-31	Fish-cleaning device
GB9711256D0 (en)	1997-07-30	Device
GB9716442D0 (en)	1997-10-08	Device
GB9724456D0 (en)	1998-01-14	Anti-pecking device
GB9723556D0 (en)	1998-01-07	Device
GB9727534D0 (en)	1998-02-25	Multidisplay device