ATE231677T1 - ACOUSTIC DEVICE - Google Patents
ACOUSTIC DEVICEInfo
- Publication number
- ATE231677T1 ATE231677T1 AT98907080T AT98907080T ATE231677T1 AT E231677 T1 ATE231677 T1 AT E231677T1 AT 98907080 T AT98907080 T AT 98907080T AT 98907080 T AT98907080 T AT 98907080T AT E231677 T1 ATE231677 T1 AT E231677T1
- Authority
- AT
- Austria
- Prior art keywords
- acoustic device
- acoustic
- Prior art date
Links
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
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 |
---|---|
ATE231677T1 true ATE231677T1 (en) | 2003-02-15 |
Family
ID=10808687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98907080T ATE231677T1 (en) | 1997-03-04 | 1998-02-27 | ACOUSTIC DEVICE |
Country Status (30)
Country | Link |
---|---|
EP (2) | EP0965245B1 (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) |
HK (1) | HK1022398A1 (en) |
HU (1) | HUP0002652A3 (en) |
ID (1) | ID20143A (en) |
IL (1) | IL131485A0 (en) |
NO (1) | NO994288D0 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9806994D0 (en) * | 1998-04-02 | 1998-06-03 | New Transducers Ltd | Acoustic device |
GB9818959D0 (en) * | 1998-09-02 | 1998-10-21 | New Transducers Ltd | Panelform loudspeaker |
DK1120007T3 (en) * | 1998-06-22 | 2005-12-12 | Slab Technology Ltd | speakers |
GB2360665B (en) * | 1998-06-22 | 2003-01-15 | Slab Technology Ltd | Loudspeakers |
GB9903044D0 (en) * | 1999-02-11 | 1999-03-31 | New Transducers Ltd | Loudspeakers |
GB0029098D0 (en) * | 2000-11-30 | 2001-01-10 | New Transducers Ltd | Vibration transducer |
US6839444B2 (en) | 2000-11-30 | 2005-01-04 | New Transducers Limited | Loudspeakers |
US7120263B2 (en) | 2001-03-23 | 2006-10-10 | New Transducers Limited | Bending wave acoustic radiator |
WO2002078391A2 (en) * | 2001-03-23 | 2002-10-03 | 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 |
KR101052938B1 (en) * | 2003-01-22 | 2011-07-29 | 레이어드사운드 주식회사 | 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 |
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 |
US8284955B2 (en) | 2006-02-07 | 2012-10-09 | 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 |
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 |
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 |
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. | Sound device having full-gamut single-body sound membrane that conforms to a physical property of sounding |
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 |
EP2609485B1 (en) | 2010-08-23 | 2021-03-10 | Nokia Technologies Oy | Apparatus and method for providing haptic and audio feedback in a touch sensitive user interface. |
CH704183A2 (en) * | 2010-12-02 | 2012-06-15 | Montres Breguet Sa | Acoustic radiation membrane for e.g. music watch, has cavities or projecting portions formed in form of honeycomb, where shape and dimensions of cavities are adapted based on type of material as well as notes to be radiated by membrane |
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 |
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 |
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 |
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 |
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 |
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 |
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)
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 Ind 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 ZA ZA981662A patent/ZA981662B/en unknown
- 1998-02-27 EE EEP199900386A patent/EE9900386A/en unknown
- 1998-02-27 DE DE69810905T patent/DE69810905T2/en not_active Expired - Fee Related
- 1998-02-27 CA CA002283381A patent/CA2283381A1/en not_active Abandoned
- 1998-02-27 AT AT98907080T patent/ATE231677T1/en not_active IP Right Cessation
- 1998-02-27 HU HU0002652A patent/HUP0002652A3/en unknown
- 1998-02-27 IL IL13148598A patent/IL131485A0/en unknown
- 1998-02-27 GE GEAP19985011A patent/GEP20022748B/en unknown
- 1998-02-27 NZ NZ336943A patent/NZ336943A/en unknown
- 1998-02-27 KR KR1019997007968A patent/KR20000075889A/en not_active Application Discontinuation
- 1998-02-27 YU YU39599A patent/YU39599A/en unknown
- 1998-02-27 BR BR9808169-1A patent/BR9808169A/en not_active IP Right Cessation
- 1998-02-27 CZ CZ993102A patent/CZ310299A3/en unknown
- 1998-02-27 EP EP98907080A patent/EP0965245B1/en not_active Expired - Lifetime
- 1998-02-27 SK SK1194-99A patent/SK119499A3/en unknown
- 1998-02-27 TR TR1999/02177T patent/TR199902177T2/en unknown
- 1998-02-27 AU AU63053/98A patent/AU735051B2/en not_active Ceased
- 1998-02-27 ES ES98907080T patent/ES2191925T3/en not_active Expired - Lifetime
- 1998-02-27 WO PCT/GB1998/000621 patent/WO1998039947A1/en not_active Application Discontinuation
- 1998-02-27 EP EP01202058A patent/EP1133212A3/en not_active Withdrawn
- 1998-02-27 PL PL98335366A patent/PL335366A1/en unknown
- 1998-02-27 EA EA199900793A patent/EA002480B1/en not_active IP Right Cessation
- 1998-02-27 CN CNB98803056XA patent/CN1157999C/en not_active Expired - Fee Related
- 1998-02-27 JP JP53826298A patent/JP2001513967A/en active Pending
- 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/NO994288D0/en unknown
-
2000
- 2000-02-28 HK HK00101212A patent/HK1022398A1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |