BR9808814A - Acoustic object - Google Patents
Acoustic objectInfo
- Publication number
- BR9808814A BR9808814A BR9808814-9A BR9808814A BR9808814A BR 9808814 A BR9808814 A BR 9808814A BR 9808814 A BR9808814 A BR 9808814A BR 9808814 A BR9808814 A BR 9808814A
- Authority
- BR
- Brazil
- Prior art keywords
- acoustic
- panel
- fact
- produce
- speakers
- 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
-
- 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
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
Patente de Invenção:<B>"OBJETO ACúSTICO"<D>. Trata-se de um aparelho acústico que compreende um arranjo de alto-falantes, caracterizado pelo fato de os altos-falantes compreenderem membros em formas de painel ressonantes tendo excitadores de vibração associados com o mesmo de modo a aplicar uma energia de onda em curva aos membros em forma de painel a fim de fazê-los ressonar para produzir uma saída acústica e pelo fato de que os altos-falantes em forma de painel são arranjados em proximidade de modo a produzir uma saída acústica substancialmente não correlacionada e uma saída acústica geral substancialmente como uma fonte acústica única.Invention Patent: <B> "ACOUSTIC OBJECT" <D>. It is an acoustic device that comprises a loudspeaker arrangement, characterized by the fact that the loudspeakers comprise members in resonant panel shapes having vibration exchangers associated with it in order to apply a curved wave energy to the speakers. panel members in order to make them resonate to produce an acoustic output and the fact that the panel speakers are arranged in close proximity to produce a substantially unrelated acoustic output and a general acoustic output substantially as a unique acoustic source.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9709969.1A GB9709969D0 (en) | 1997-05-17 | 1997-05-17 | An acoustic object |
PCT/GB1998/001374 WO1998053638A2 (en) | 1997-05-17 | 1998-05-14 | Acoustic apparatus comprising an array of loudspeakers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808814A true BR9808814A (en) | 2000-07-18 |
Family
ID=10812428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808814-9A BR9808814A (en) | 1997-05-17 | 1998-05-14 | Acoustic object |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0981927A2 (en) |
JP (1) | JP2002508897A (en) |
KR (1) | KR20010012592A (en) |
CN (1) | CN1256065A (en) |
AR (1) | AR012706A1 (en) |
AU (1) | AU736000B2 (en) |
BR (1) | BR9808814A (en) |
CA (1) | CA2290466A1 (en) |
GB (1) | GB9709969D0 (en) |
IL (1) | IL132685A0 (en) |
TW (1) | TW391146B (en) |
WO (1) | WO1998053638A2 (en) |
ZA (1) | ZA983988B (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9914507D0 (en) * | 1999-06-23 | 1999-08-25 | New Transducers Ltd | Acoustic device |
DE10001410C2 (en) * | 2000-01-14 | 2001-12-06 | Harman Audio Electronic Sys | Flat speaker arrangement |
GB0009133D0 (en) * | 2000-04-14 | 2000-05-31 | New Transducers Ltd | Acoustic device and method for driving it |
US7245729B2 (en) | 2001-04-05 | 2007-07-17 | New Transducers Limited | Loudspeaker |
DE10345645B4 (en) * | 2003-10-01 | 2006-05-18 | Elac Electroacustic Gmbh | Speaker layout |
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 |
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 |
JP2008533789A (en) | 2005-03-08 | 2008-08-21 | エヌエックスピー ビー ヴィ | Loudspeaker housing with closed and open states |
JP2006339996A (en) * | 2005-06-01 | 2006-12-14 | Kenwood Corp | Screen speaker system and manufacturing method therefor |
JP4774861B2 (en) * | 2005-08-18 | 2011-09-14 | ソニー株式会社 | Flat panel speaker |
JP4609715B2 (en) * | 2005-08-18 | 2011-01-12 | ソニー株式会社 | Flat panel speaker |
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 |
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 |
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 |
DE102007003165A1 (en) * | 2007-01-22 | 2008-07-24 | Siemens Ag | Area loudspeaker and method for adjusting the vibration behavior of a vibration system |
JP4967725B2 (en) * | 2007-03-12 | 2012-07-04 | ヤマハ株式会社 | Array speaker and speaker device |
GB2451259B (en) * | 2007-07-25 | 2011-07-20 | Gp Acoustics | Loudspeaker |
US7787645B2 (en) | 2007-11-30 | 2010-08-31 | Clair Brothers Audio Systems Inc. | Loudspeaker-transducer array |
JP5691673B2 (en) * | 2011-03-09 | 2015-04-01 | ヤマハ株式会社 | Speaker system |
GB2491366A (en) * | 2011-05-31 | 2012-12-05 | Nokia Corp | A configurable microphone or loudspeaker apparatus |
JP2013003422A (en) * | 2011-06-20 | 2013-01-07 | Yamaha Corp | Acoustic system |
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 |
US20150289037A1 (en) * | 2014-04-07 | 2015-10-08 | Bose Corporation | Curvable line array |
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 |
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 |
US9525943B2 (en) | 2014-11-24 | 2016-12-20 | Apple Inc. | Mechanically actuated panel acoustic system |
US9638672B2 (en) | 2015-03-06 | 2017-05-02 | Bongiovi Acoustics Llc | System and method for acquiring acoustic information from a resonating body |
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 |
JP6633459B2 (en) * | 2016-06-15 | 2020-01-22 | 日本電信電話株式会社 | Conversion device, method, and program |
US11211043B2 (en) | 2018-04-11 | 2021-12-28 | 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 |
CN109506764B (en) * | 2018-12-12 | 2021-09-24 | 电子科技大学 | Optical fiber MEMS microphone array acoustic wave detection plate and system |
JP7352808B2 (en) * | 2020-02-04 | 2023-09-29 | Toa株式会社 | Panel materials and panel material aggregates |
CN112714371B (en) * | 2020-12-31 | 2024-05-24 | 松山湖材料实验室 | Flat electrostatic sound box |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5768991A (en) * | 1980-10-16 | 1982-04-27 | Pioneer Electronic Corp | Speaker system |
JPH0541897A (en) * | 1991-08-07 | 1993-02-19 | Pioneer Electron Corp | Speaker equipment and directivity control method |
JPH0662488A (en) * | 1992-08-11 | 1994-03-04 | Pioneer Electron Corp | Speaker equipment |
HUP9901396A3 (en) * | 1995-09-02 | 2002-02-28 | New Transducers Ltd | Display screens incorporating loudspeakers |
-
1997
- 1997-05-17 GB GBGB9709969.1A patent/GB9709969D0/en active Pending
-
1998
- 1998-05-12 ZA ZA983988A patent/ZA983988B/en unknown
- 1998-05-14 CN CN98805044A patent/CN1256065A/en active Pending
- 1998-05-14 JP JP55008998A patent/JP2002508897A/en active Pending
- 1998-05-14 CA CA002290466A patent/CA2290466A1/en not_active Abandoned
- 1998-05-14 WO PCT/GB1998/001374 patent/WO1998053638A2/en not_active Application Discontinuation
- 1998-05-14 EP EP98921605A patent/EP0981927A2/en not_active Withdrawn
- 1998-05-14 IL IL13268598A patent/IL132685A0/en unknown
- 1998-05-14 BR BR9808814-9A patent/BR9808814A/en not_active IP Right Cessation
- 1998-05-14 KR KR1019997010550A patent/KR20010012592A/en not_active Application Discontinuation
- 1998-05-14 AU AU74396/98A patent/AU736000B2/en not_active Ceased
- 1998-05-15 TW TW087107533A patent/TW391146B/en not_active IP Right Cessation
- 1998-05-15 AR ARP980102270A patent/AR012706A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1256065A (en) | 2000-06-07 |
TW391146B (en) | 2000-05-21 |
AU7439698A (en) | 1998-12-11 |
KR20010012592A (en) | 2001-02-15 |
IL132685A0 (en) | 2001-03-19 |
EP0981927A2 (en) | 2000-03-01 |
WO1998053638A3 (en) | 1999-03-11 |
CA2290466A1 (en) | 1998-11-26 |
GB9709969D0 (en) | 1997-07-09 |
ZA983988B (en) | 1999-01-25 |
AR012706A1 (en) | 2000-11-08 |
WO1998053638A2 (en) | 1998-11-26 |
AU736000B2 (en) | 2001-07-26 |
JP2002508897A (en) | 2002-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A, 7A, 8A E 9A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1892 DE 10/04/2007. |