IL135677A0 - Resonant mode panel-loudspeakers - Google Patents
Resonant mode panel-loudspeakersInfo
- Publication number
- IL135677A0 IL135677A0 IL13567798A IL13567798A IL135677A0 IL 135677 A0 IL135677 A0 IL 135677A0 IL 13567798 A IL13567798 A IL 13567798A IL 13567798 A IL13567798 A IL 13567798A IL 135677 A0 IL135677 A0 IL 135677A0
- Authority
- IL
- Israel
- Prior art keywords
- panel
- region
- average velocity
- low average
- loudspeakers
- 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
- H04R7/045—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
- H04R7/06—Plane diaphragms comprising a plurality of sections or layers
Abstract
A resonant panel-form loudspeaker characterised by suspension means located in at least one panel region of low average velocity. A method of making a resonant panel acoustic device characterised by locating at least one panel region of low average velocity and positioning suspension means within the said region(s). The method may comprise delineating an acoustically active area of a larger panel, e.g. a motor vehicle decorative trim panel, by grooving or slotting the panel in panel regions of low average velocity.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9722079.2A GB9722079D0 (en) | 1997-10-21 | 1997-10-21 | Loudspeaker suspension |
PCT/GB1998/003131 WO1999021397A1 (en) | 1997-10-21 | 1998-10-16 | Resonant mode panel-loudspeakers |
Publications (1)
Publication Number | Publication Date |
---|---|
IL135677A0 true IL135677A0 (en) | 2001-05-20 |
Family
ID=10820766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13567798A IL135677A0 (en) | 1997-10-21 | 1998-10-16 | Resonant mode panel-loudspeakers |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP1036484B1 (en) |
JP (1) | JP2001521353A (en) |
KR (1) | KR20010031264A (en) |
CN (1) | CN1271508A (en) |
AT (1) | ATE266301T1 (en) |
AU (1) | AU9548498A (en) |
BR (1) | BR9812949A (en) |
CA (1) | CA2303789A1 (en) |
DE (1) | DE69823695D1 (en) |
GB (1) | GB9722079D0 (en) |
HK (1) | HK1027251A1 (en) |
IL (1) | IL135677A0 (en) |
TW (1) | TW410526B (en) |
WO (1) | WO1999021397A1 (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0025125D0 (en) * | 2000-10-13 | 2000-11-29 | New Transducers Ltd | Loudspeaker driver |
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 |
US10848118B2 (en) | 2004-08-10 | 2020-11-24 | 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 |
US8284955B2 (en) | 2006-02-07 | 2012-10-09 | Bongiovi Acoustics Llc | System and method for digital signal processing |
JP4565991B2 (en) * | 2004-12-24 | 2010-10-20 | 富士通テン株式会社 | Speaker device using vehicle interior plate as diaphragm and interior plate |
US10069471B2 (en) | 2006-02-07 | 2018-09-04 | 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 |
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 |
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 |
JP4946272B2 (en) * | 2006-08-30 | 2012-06-06 | 日本電気株式会社 | Electroacoustic transducer and transmitter for sonar equipped with the electroacoustic transducer |
JP4967725B2 (en) * | 2007-03-12 | 2012-07-04 | ヤマハ株式会社 | Array speaker and speaker device |
EP2436194B1 (en) * | 2009-05-29 | 2013-07-03 | e-Scape AS | Loudspeaker arrangement |
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 |
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 |
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 |
DE102015105330A1 (en) * | 2015-04-08 | 2016-10-13 | Ujet Vehicles S.À.R.L. | Battery assembly and scooter with a battery assembly |
JP2018537910A (en) | 2015-11-16 | 2018-12-20 | ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー | Surface acoustic transducer |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
KR20200143707A (en) | 2018-04-11 | 2020-12-24 | 본지오비 어커스틱스 엘엘씨 | Audio enhancement 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 |
KR102215716B1 (en) * | 2019-10-21 | 2021-02-18 | 삼원액트 주식회사 | Panel with sound reproduction |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA51671C2 (en) * | 1995-09-02 | 2002-12-16 | Нью Транзд'Юсез Лімітед | Acoustic device |
EP0847659B1 (en) * | 1995-09-02 | 1999-03-10 | New Transducers Limited | Loudspeakers comprising panel-form acoustic radiating elements |
-
1997
- 1997-10-21 GB GBGB9722079.2A patent/GB9722079D0/en not_active Ceased
-
1998
- 1998-10-16 JP JP2000517579A patent/JP2001521353A/en active Pending
- 1998-10-16 CN CN98809523A patent/CN1271508A/en active Pending
- 1998-10-16 KR KR1020007004251A patent/KR20010031264A/en not_active Application Discontinuation
- 1998-10-16 DE DE69823695T patent/DE69823695D1/en not_active Expired - Lifetime
- 1998-10-16 BR BR9812949-0A patent/BR9812949A/en not_active IP Right Cessation
- 1998-10-16 IL IL13567798A patent/IL135677A0/en unknown
- 1998-10-16 AT AT98949102T patent/ATE266301T1/en not_active IP Right Cessation
- 1998-10-16 AU AU95484/98A patent/AU9548498A/en not_active Abandoned
- 1998-10-16 WO PCT/GB1998/003131 patent/WO1999021397A1/en active IP Right Grant
- 1998-10-16 EP EP98949102A patent/EP1036484B1/en not_active Expired - Lifetime
- 1998-10-16 CA CA002303789A patent/CA2303789A1/en not_active Abandoned
- 1998-10-28 TW TW087117887A patent/TW410526B/en not_active IP Right Cessation
-
2000
- 2000-09-28 HK HK00106173A patent/HK1027251A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1036484B1 (en) | 2004-05-06 |
TW410526B (en) | 2000-11-01 |
ATE266301T1 (en) | 2004-05-15 |
AU9548498A (en) | 1999-05-10 |
KR20010031264A (en) | 2001-04-16 |
HK1027251A1 (en) | 2001-01-05 |
GB9722079D0 (en) | 1997-12-17 |
JP2001521353A (en) | 2001-11-06 |
WO1999021397A1 (en) | 1999-04-29 |
DE69823695D1 (en) | 2004-06-09 |
CA2303789A1 (en) | 1999-04-29 |
EP1036484A1 (en) | 2000-09-20 |
CN1271508A (en) | 2000-10-25 |
BR9812949A (en) | 2000-08-08 |
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