HUP0103191A2 - Akusztikai elem, akusztikai eszköz, hangsugárzó, akusztikai elnyelőeszköz, akusztikai rezonátor, akusztikai burkolat, rögzítőeszköz audioegységek számára, valamint eljárás rezonáns módusú hangsugárzó rendszerek előállítására - Google Patents

Akusztikai elem, akusztikai eszköz, hangsugárzó, akusztikai elnyelőeszköz, akusztikai rezonátor, akusztikai burkolat, rögzítőeszköz audioegységek számára, valamint eljárás rezonáns módusú hangsugárzó rendszerek előállítására

Info

Publication number: HUP0103191A2
Authority: HU; Hungary
Prior art keywords: panel form; acoustic apparatus; bending waves; form acoustic; waves modes
Prior art date: 1998-09-02

Application number

HU0103191A

Other languages

English (en)

Inventor

Henry Azima

Original Assignee

New Transducers Limited

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.)

1998-09-02

Filing date

1999-09-01

Publication date

2001-12-28

1999-09-01 Application filed by New Transducers Limited filed Critical New Transducers Limited

2001-12-28 Publication of HUP0103191A2 publication Critical patent/HUP0103191A2/hu

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
- 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

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)
Building Environments (AREA)

HU0103191A 1998-09-02 1999-09-01 Akusztikai elem, akusztikai eszköz, hangsugárzó, akusztikai elnyelőeszköz, akusztikai rezonátor, akusztikai burkolat, rögzítőeszköz audioegységek számára, valamint eljárás rezonáns módusú hangsugárzó rendszerek előállítására HUP0103191A2 (hu)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9818959.0A GB9818959D0 (en)	1998-09-02	1998-09-02	Panelform loudspeaker
PCT/GB1999/002724 WO2000015000A1 (en)	1998-09-02	1999-09-01	Panel form acoustic apparatus using bending waves modes

Publications (1)

Publication Number	Publication Date
HUP0103191A2 true HUP0103191A2 (hu)	2001-12-28

Family

ID=10838108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU0103191A HUP0103191A2 (hu)	1998-09-02	1999-09-01	Akusztikai elem, akusztikai eszköz, hangsugárzó, akusztikai elnyelőeszköz, akusztikai rezonátor, akusztikai burkolat, rögzítőeszköz audioegységek számára, valamint eljárás rezonáns módusú hangsugárzó rendszerek előállítására

Country Status (27)

Country	Link
EP (1)	EP1110426B1 (hu)
JP (1)	JP2002524994A (hu)
KR (1)	KR20010074943A (hu)
CN (1)	CN1157998C (hu)
AR (1)	AR020361A1 (hu)
AT (1)	ATE260534T1 (hu)
AU (1)	AU5524299A (hu)
BG (1)	BG105261A (hu)
BR (1)	BR9913391A (hu)
CA (1)	CA2342764A1 (hu)
DE (1)	DE69915083T2 (hu)
EA (1)	EA002629B1 (hu)
GB (1)	GB9818959D0 (hu)
HK (1)	HK1034407A1 (hu)
HU (1)	HUP0103191A2 (hu)
ID (1)	ID28655A (hu)
IL (1)	IL141634A0 (hu)
NO (1)	NO20011080L (hu)
PE (1)	PE20001147A1 (hu)
PL (1)	PL346418A1 (hu)
SK (1)	SK2842001A3 (hu)
TR (1)	TR200100682T2 (hu)
TW (1)	TW465252B (hu)
UY (1)	UY25689A1 (hu)
WO (1)	WO2000015000A1 (hu)
YU (1)	YU17201A (hu)
ZA (1)	ZA200100759B (hu)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0007025D0 (en) *	2000-03-23	2000-05-10	New Transducers Ltd	Loudspeakers
DE10025460B4 (de) *	2000-05-23	2004-03-18	Harman Audio Electronic Systems Gmbh	Hochtonlautsprecher
EP1264511A1 (de) *	2001-01-26	2002-12-11	Harman Audio Electronic Systems GmbH	Plattenlautsprecher
US7120263B2 (en)	2001-03-23	2006-10-10	New Transducers Limited	Bending wave acoustic radiator
US7062051B2 (en)	2001-08-17	2006-06-13	New Transducers Limited	Acoustic device
SE523321C2 (sv) *	2002-06-20	2004-04-13	Covial Device Ab	Sätt och anordning för avkänning och indikering av akustisk emission
JP2005236352A (ja) *	2004-02-17	2005-09-02	Authentic Ltd	表示装置用パネル型スピーカ
KR101145494B1 (ko)	2004-04-16	2012-05-15	하이웨이브 테크놀러지스 (유케이) 리미티드	음향 장치 및 음향 장치를 제조하는 방법
DE102004028664A1 (de) *	2004-06-12	2006-01-19	Puren Gmbh	Schwingungskörper eines Lautsprechersystems
GB0414082D0 (en) *	2004-06-24	2004-07-28	New Transducers Ltd	Bending wave devices
DE102004061314A1 (de)	2004-12-20	2006-07-06	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Lautsprechermemebran und Verfahren zum Herstellen einer Lautsprechermembran
ITMI20051106A1 (it) *	2005-06-13	2006-12-14	Enrico Ciresa S R L	Pannello sonoro per la diffusione di suoni e musica e relativo procedimento di fabbricazione.
JP4779526B2 (ja) *	2005-09-15	2011-09-28	日本電気株式会社	パネルスピーカ
JP2009516460A (ja) *	2005-11-14	2009-04-16	エヌエックスピービーヴィ	圧電スピーカ及び非対称スピーカの非対称可動システム
GB0601076D0 (en) *	2006-01-19	2006-03-01	New Transducers Ltd	Acoustic device and method of making acoustic device
JP5541022B2 (ja) *	2010-09-10	2014-07-09	株式会社村田製作所	振動装置
JP2012119882A (ja) *	2010-11-30	2012-06-21	Murata Mfg Co Ltd	振動装置
DE102013010654A1 (de)	2013-06-26	2014-12-31	Tobias Weiss	Biegewellenlautsprecher
DE102014012327B3 (de)	2014-08-20	2015-12-03	Helge Bots	Resonanzplatte zur Verbesserung der Klangcharakteristik herkömmlicher Lautsprecherboxen
GB2539029B (en) *	2015-06-04	2017-06-07	Amina Tech Ltd	Distributed mode loudspeaker damping oscillations within exciter feet
DE102015217778B4 (de) *	2015-09-17	2019-05-29	Robert Bosch Gmbh	Akustischer Sensor mit einer Membran und einem elektroakustischen Wandler
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
US10264348B1 (en) *	2017-12-29	2019-04-16	Nvf Tech Ltd	Multi-resonant coupled system for flat panel actuation
DE102018106333B4 (de) *	2018-03-19	2025-03-13	HELLA GmbH & Co. KGaA	Sensorvorrichtung zur Erfassung von Schall, insbesondere zur Erfassung von Körperschall an einem Fahrzeug
GB2586959B (en) *	2019-08-08	2021-10-13	Amina Tech Limited	Distributed mode loudspeaker
WO2022121590A1 (zh) *	2020-12-09	2022-06-16	青岛海信激光显示股份有限公司	发声板及投影屏幕
CN112584288B (zh) *	2020-12-09	2023-03-14	青岛海信激光显示股份有限公司	发声板及投影屏幕
KR20230004191A (ko) *	2021-06-30	2023-01-06	엘지디스플레이 주식회사	음향 장치와 이를 포함하는 음향 시스템
WO2023247017A1 (en) *	2022-06-21	2023-12-28	Huawei Technologies Co., Ltd.	Vibratory system comprising a vibratory panel with an acoustic black hole structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3247925A (en) *	1962-03-08	1966-04-26	Lord Corp	Loudspeaker
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
US5425107A (en) *	1992-04-09	1995-06-13	Bertagni Electronic Sound Transducers, International Corporation	Planar-type loudspeaker with dual density diaphragm
UA51671C2 (uk) *	1995-09-02	2002-12-16	Нью Транзд'Юсез Лімітед	Акустичний пристрій
GB9704486D0 (en) *	1997-03-04	1997-04-23	New Transducers Ltd	Acoustic devices etc

1998
- 1998-09-02 GB GBGB9818959.0A patent/GB9818959D0/en not_active Ceased
1999
- 1999-08-26 TW TW088114630A patent/TW465252B/zh active
- 1999-08-31 AR ARP990104362A patent/AR020361A1/es unknown
- 1999-09-01 SK SK284-2001A patent/SK2842001A3/sk unknown
- 1999-09-01 CN CNB998105740A patent/CN1157998C/zh not_active Expired - Fee Related
- 1999-09-01 WO PCT/GB1999/002724 patent/WO2000015000A1/en not_active Application Discontinuation
- 1999-09-01 IL IL14163499A patent/IL141634A0/xx unknown
- 1999-09-01 CA CA002342764A patent/CA2342764A1/en not_active Abandoned
- 1999-09-01 YU YU17201A patent/YU17201A/sh unknown
- 1999-09-01 UY UY25689A patent/UY25689A1/es not_active Application Discontinuation
- 1999-09-01 JP JP2000569609A patent/JP2002524994A/ja active Pending
- 1999-09-01 PL PL99346418A patent/PL346418A1/xx unknown
- 1999-09-01 TR TR2001/00682T patent/TR200100682T2/xx unknown
- 1999-09-01 DE DE69915083T patent/DE69915083T2/de not_active Expired - Fee Related
- 1999-09-01 AT AT99941742T patent/ATE260534T1/de not_active IP Right Cessation
- 1999-09-01 BR BR9913391-1A patent/BR9913391A/pt not_active Application Discontinuation
- 1999-09-01 ID IDW20010334A patent/ID28655A/id unknown
- 1999-09-01 EA EA200100303A patent/EA002629B1/ru not_active IP Right Cessation
- 1999-09-01 HU HU0103191A patent/HUP0103191A2/hu unknown
- 1999-09-01 AU AU55242/99A patent/AU5524299A/en not_active Abandoned
- 1999-09-01 EP EP99941742A patent/EP1110426B1/en not_active Expired - Lifetime
- 1999-09-01 KR KR1020017002788A patent/KR20010074943A/ko not_active Application Discontinuation
- 1999-09-02 PE PE1999000884A patent/PE20001147A1/es not_active Application Discontinuation
2001
- 2001-01-26 ZA ZA200100759A patent/ZA200100759B/en unknown
- 2001-02-16 BG BG105261A patent/BG105261A/bg unknown
- 2001-03-02 NO NO20011080A patent/NO20011080L/no not_active Application Discontinuation
- 2001-07-07 HK HK01104675A patent/HK1034407A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
EA200100303A1 (ru)	2001-08-27
NO20011080L (no)	2001-05-02
DE69915083T2 (de)	2004-10-14
EA002629B1 (ru)	2002-08-29
EP1110426A1 (en)	2001-06-27
ZA200100759B (en)	2001-08-27
SK2842001A3 (en)	2001-09-11
IL141634A0 (en)	2002-03-10
UY25689A1 (es)	1999-11-17
DE69915083D1 (de)	2004-04-01
CN1157998C (zh)	2004-07-14
BR9913391A (pt)	2001-05-22
WO2000015000A1 (en)	2000-03-16
KR20010074943A (ko)	2001-08-09
GB9818959D0 (en)	1998-10-21
CN1317220A (zh)	2001-10-10
NO20011080D0 (no)	2001-03-02
ATE260534T1 (de)	2004-03-15
BG105261A (bg)	2001-08-31
AU5524299A (en)	2000-03-27
JP2002524994A (ja)	2002-08-06
TW465252B (en)	2001-11-21
PL346418A1 (en)	2002-02-11
YU17201A (sh)	2003-07-07
ID28655A (id)	2001-06-21
HK1034407A1 (en)	2001-10-19
PE20001147A1 (es)	2000-11-06
AR020361A1 (es)	2002-05-08
CA2342764A1 (en)	2000-03-16
TR200100682T2 (tr)	2001-10-22
EP1110426B1 (en)	2004-02-25

Publication	Publication Date	Title
IL141634A0 (en)	2002-03-10	Panel form acoustic apparatus using bending waves modes
SG108217A1 (en)	2005-01-28	Surface acoustic wave device
SG73613A1 (en)	2000-06-20	Surface acoustic wave device
SG75854A1 (en)	2000-10-24	Surface acoustic wave device
HK1038837A1 (en)	2002-03-28	Surface acoustic wave device
EP0874455A4 (en)	1999-10-20	ACOUSTIC SURFACE WAVE ARRANGEMENT
SG74698A1 (en)	2000-08-22	Surface acoustic wave device
GB2305244B (en)	1998-10-07	Attenuator for borehole acoustic waves
EP1104952A4 (en)	2006-02-22	SURFACE ACOUSTIC WAVE DEVICE
EP0869609A4 (en)	2000-02-23	SURFACE ACOUSTIC WAVE PROCESSING DEVICE
GB2382479B (en)	2003-12-31	Surface acoustic wave apparatus
GB2338129B (en)	2000-08-23	Surface acoustic wave device
EP0955726A4 (en)	2004-12-15	SURFACE ACOUSTIC WAVE APPARATUS
EP1229645A4 (en)	2003-06-25	ACOUSTIC SURFACE WAVE ARRANGEMENT
IL145985A0 (en)	2002-07-25	Bending wave acoustic device
HK1041400A1 (zh)	2002-07-05	彎曲波聲學裝置
SG87183A1 (en)	2002-03-19	Surface acoustic wave device
HK1038836A1 (en)	2002-03-28	Small-gap surface acoustic wave transducer
HK1040875A1 (en)	2002-06-21	Bending wave acoustic device
EP1143612A4 (en)	2004-10-27	SURFACE ACOUSTIC WAVE PROCESSING DEVICE
GB2333196B (en)	1999-12-15	Surface acoustic wave device
GB2334782B (en)	2002-02-13	Acoustic transducers
GB9708451D0 (en)	1997-06-18	An acoustic apparatus
GB2337772B (en)	2002-05-08	Acoustic panels
GB9822125D0 (en)	1998-12-02	Acoustic panel