BR9910666A - Alto-falante na forma de painel - Google Patents
Alto-falante na forma de painelInfo
- Publication number
- BR9910666A BR9910666A BR9910666-3A BR9910666A BR9910666A BR 9910666 A BR9910666 A BR 9910666A BR 9910666 A BR9910666 A BR 9910666A BR 9910666 A BR9910666 A BR 9910666A
- Authority
- BR
- Brazil
- Prior art keywords
- panel
- boundary
- speaker
- angle
- resonant
- 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
- H04R27/00—Public address systems
-
- 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
- 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
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Multimedia (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
Patente de Invenção: <B>''ALTO-FALANTE NA FORMA DE PAINEL"<D>. Processo de operação de um alto-falante ressonante na forma de painel, que compreende a disposição do painel de alto-falante próximo a uma divisa, de modo a ser acusticamente articulado com relação à divisa e com o plano do painel do alto-falente em um ângulo com relação à divisa. O processo pode compreender a movimentação do painel entre uma posição de descanso, na qual o painel está paralelo e adjacente à divisa, e uma posição de uso, na qual o painel está em um ângulo com relação à divisa. Um suporte de alto-falante ressonante na forma de painel compreende um meio que engata e retém o painel de alto-falante a ser sustentado, um meio adaptado para ser engatado e fixado a uma divisa, por exemplo, uma parede ou um teto, e um meio que conecta o respectivo alto-falante e o meio de engate de divisa, por meio do que o alto-falante é sustendado adjacente à divisa em um ângulo com relação ao mesmo, e de tal forma que o alto-falante seja articulado acusticamente com relação à divisa. A combinação de uma alto-falante ressonante na forma de painel e um suporte se dá da maneira descrita acima.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9811098.4A GB9811098D0 (en) | 1998-05-23 | 1998-05-23 | Panel-form loudspeaker |
PCT/GB1999/001406 WO1999062294A1 (en) | 1998-05-23 | 1999-05-20 | Panel-form loudspeaker |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9910666A true BR9910666A (pt) | 2001-01-30 |
Family
ID=10832583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9910666-3A BR9910666A (pt) | 1998-05-23 | 1999-05-20 | Alto-falante na forma de painel |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1080605A1 (pt) |
JP (1) | JP2002517149A (pt) |
KR (1) | KR20010043478A (pt) |
CN (1) | CN1299576A (pt) |
AU (1) | AU3938199A (pt) |
BR (1) | BR9910666A (pt) |
CA (1) | CA2332824A1 (pt) |
GB (1) | GB9811098D0 (pt) |
IL (1) | IL139669A0 (pt) |
MX (1) | MXPA00011483A (pt) |
WO (1) | WO1999062294A1 (pt) |
ZA (1) | ZA200005771B (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1122974E (pt) * | 2000-02-02 | 2007-04-30 | Siemens Ag | Altifalante plano integrado num sistema de iluminação |
GB2392044B (en) * | 2002-08-17 | 2005-12-28 | K H Technology Corp | Loudspeaker unit and assembly |
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 |
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 |
JP4747739B2 (ja) * | 2005-08-29 | 2011-08-17 | ソニー株式会社 | 音声出力装置および部屋 |
US10069471B2 (en) | 2006-02-07 | 2018-09-04 | 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 |
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 |
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 |
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 |
US9638672B2 (en) | 2015-03-06 | 2017-05-02 | Bongiovi Acoustics Llc | System and method for acquiring acoustic information from a resonating body |
US9906867B2 (en) | 2015-11-16 | 2018-02-27 | Bongiovi Acoustics Llc | Surface acoustic transducer |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
CA3096877A1 (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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1132593B (de) * | 1965-04-05 | 1962-07-05 | Bolt Beranek & Newman | Akustisch wirksame Platte, insbesondere zur Ankopplung an einen elektroakustischen Wandler |
FR2542549B1 (fr) * | 1983-03-09 | 1987-09-04 | Lemaitre Guy | Diffuseur acoustique en angle plan |
UA51671C2 (uk) * | 1995-09-02 | 2002-12-16 | Нью Транзд'Юсез Лімітед | Акустичний пристрій |
-
1998
- 1998-05-23 GB GBGB9811098.4A patent/GB9811098D0/en not_active Ceased
-
1999
- 1999-05-20 WO PCT/GB1999/001406 patent/WO1999062294A1/en not_active Application Discontinuation
- 1999-05-20 IL IL13966999A patent/IL139669A0/xx unknown
- 1999-05-20 CN CN99805906A patent/CN1299576A/zh active Pending
- 1999-05-20 AU AU39381/99A patent/AU3938199A/en not_active Abandoned
- 1999-05-20 MX MXPA00011483A patent/MXPA00011483A/es unknown
- 1999-05-20 BR BR9910666-3A patent/BR9910666A/pt not_active Application Discontinuation
- 1999-05-20 KR KR1020007012542A patent/KR20010043478A/ko not_active Application Discontinuation
- 1999-05-20 CA CA002332824A patent/CA2332824A1/en not_active Abandoned
- 1999-05-20 EP EP99922269A patent/EP1080605A1/en not_active Withdrawn
- 1999-05-20 JP JP2000551575A patent/JP2002517149A/ja active Pending
-
2000
- 2000-10-18 ZA ZA200005771A patent/ZA200005771B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
KR20010043478A (ko) | 2001-05-25 |
WO1999062294A1 (en) | 1999-12-02 |
CA2332824A1 (en) | 1999-12-02 |
CN1299576A (zh) | 2001-06-13 |
JP2002517149A (ja) | 2002-06-11 |
AU3938199A (en) | 1999-12-13 |
MXPA00011483A (es) | 2002-06-04 |
IL139669A0 (en) | 2002-02-10 |
ZA200005771B (en) | 2001-07-13 |
GB9811098D0 (en) | 1998-07-22 |
EP1080605A1 (en) | 2001-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |