CO4890894A1 - Dispositivo acustico - Google Patents
Dispositivo acusticoInfo
- Publication number
- CO4890894A1 CO4890894A1 CO99025329A CO99025329A CO4890894A1 CO 4890894 A1 CO4890894 A1 CO 4890894A1 CO 99025329 A CO99025329 A CO 99025329A CO 99025329 A CO99025329 A CO 99025329A CO 4890894 A1 CO4890894 A1 CO 4890894A1
- Authority
- CO
- Colombia
- Prior art keywords
- action
- waves
- bending
- flexural
- transducer device
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
-
- 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
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Método y aparato para determinar el emplazamiento oemplazamientos ventajosos para posicionar un dispositivo transductor de ondas de flexión en asociación operativa con un elemento o elementos, tomando como base, para la operación acústica, modos resonantes de acción de ondas de flexión en el referido elemento o elementos. El método comprende la excitación investigativa de la acción de ondas de flexión, acústicamente pertinentes, en el referido elemento, y la valoración sistemática del efecto o efectos mensurables relacionados con la referida acción de las ondas de flexión excitadas y correspondientes a la referida acción acústica, cuyos efectos varían con arreglo a la posición del transductor de ondas de flexión sobre la superficie del elemento en cuestión. La excitación investigativa se hace por aplicación de energía acústica al elemento en cuestión, para inducir la acción de las ondas de flexión, acústicamente pertinentes, con un dispositivo transductor de ondas de flexión asociable selectivamente en su funcionamiento en posiciones sobre la superficie del elemento, para responder a la acción de las ondas de flexión, y siendo el efecto o efectos mensurables de señales procedentes del dispositivo transductor, o por medio de un dispositivo transductor de ondas de flexión asociable selectivamente en su funcionamiento en posiciones sobre la superficie del elemento en cuestión para inducir la referida acción de las ondas de flexión, acústicamente pertinentes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9808962.6A GB9808962D0 (en) | 1998-04-28 | 1998-04-28 | Acoustic devices |
GBGB9811959.7A GB9811959D0 (en) | 1998-06-04 | 1998-06-04 | Acoustic devices |
Publications (1)
Publication Number | Publication Date |
---|---|
CO4890894A1 true CO4890894A1 (es) | 2000-02-28 |
Family
ID=26313542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO99025329A CO4890894A1 (es) | 1998-04-28 | 1999-04-27 | Dispositivo acustico |
Country Status (23)
Country | Link |
---|---|
EP (1) | EP1075775A1 (es) |
JP (1) | JP2002513262A (es) |
KR (1) | KR20010043083A (es) |
CN (1) | CN1298621A (es) |
AR (1) | AR019105A1 (es) |
AU (1) | AU769204B2 (es) |
BG (1) | BG104864A (es) |
BR (1) | BR9910082A (es) |
CA (1) | CA2330303A1 (es) |
CO (1) | CO4890894A1 (es) |
EA (1) | EA200001113A1 (es) |
HU (1) | HUP0103317A2 (es) |
ID (1) | ID26889A (es) |
IL (1) | IL139039A0 (es) |
MX (1) | MXPA00010479A (es) |
NO (1) | NO20005392L (es) |
NZ (1) | NZ507081A (es) |
PL (1) | PL343767A1 (es) |
SK (1) | SK16182000A3 (es) |
TR (1) | TR200003154T2 (es) |
TW (1) | TW468356B (es) |
WO (1) | WO1999056497A1 (es) |
YU (1) | YU66400A (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002251357A1 (en) * | 2001-05-11 | 2002-11-25 | New Transducers Limited | Acoustic member for a loudspeaker comprising a component having a selected frequency dependence and method of making same |
US7062051B2 (en) | 2001-08-17 | 2006-06-13 | New Transducers Limited | Acoustic device |
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 |
US8284955B2 (en) | 2006-02-07 | 2012-10-09 | 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 |
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 |
US10069471B2 (en) | 2006-02-07 | 2018-09-04 | Bongiovi Acoustics Llc | System and method for digital signal processing |
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 |
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 |
US8620003B2 (en) * | 2008-01-07 | 2013-12-31 | Robert Katz | Embedded audio system in distributed acoustic sources |
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 |
US10820883B2 (en) | 2014-04-16 | 2020-11-03 | Bongiovi Acoustics Llc | Noise reduction assembly for auscultation of a body |
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 |
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 |
JP6511353B2 (ja) * | 2015-07-07 | 2019-05-15 | クラリオン株式会社 | 報知装置および報知方法 |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
JP2018537910A (ja) | 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 | 表面音響変換器 |
CN112236812A (zh) | 2018-04-11 | 2021-01-15 | 邦吉欧维声学有限公司 | 音频增强听力保护系统 |
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 |
CN117928680B (zh) * | 2024-03-21 | 2024-06-07 | 青岛清万水技术有限公司 | 换能器自动定位方法、系统、电子设备及存储介质 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247925A (en) * | 1962-03-08 | 1966-04-26 | Lord Corp | Loudspeaker |
DE1132593B (de) * | 1965-04-05 | 1962-07-05 | Bolt Beranek & Newman | Akustisch wirksame Platte, insbesondere zur Ankopplung an einen elektroakustischen Wandler |
JPS58182998A (ja) * | 1982-04-20 | 1983-10-26 | Pioneer Electronic Corp | Mfb型スピ−カ |
WO1992003024A1 (en) * | 1990-08-04 | 1992-02-20 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Panel-form loudspeaker |
UA51671C2 (uk) * | 1995-09-02 | 2002-12-16 | Нью Транзд'Юсез Лімітед | Акустичний пристрій |
CN1287766B (zh) * | 1998-01-20 | 2010-06-23 | 新型转换器有限公司 | 具有板元件的主动式声音装置 |
-
1999
- 1999-04-23 AR ARP990101898A patent/AR019105A1/es not_active Application Discontinuation
- 1999-04-26 ID IDW20002039A patent/ID26889A/id unknown
- 1999-04-26 WO PCT/GB1999/001101 patent/WO1999056497A1/en not_active Application Discontinuation
- 1999-04-26 KR KR1020007011965A patent/KR20010043083A/ko not_active Application Discontinuation
- 1999-04-26 TR TR2000/03154T patent/TR200003154T2/xx unknown
- 1999-04-26 PL PL99343767A patent/PL343767A1/xx unknown
- 1999-04-26 NZ NZ507081A patent/NZ507081A/xx unknown
- 1999-04-26 JP JP2000546548A patent/JP2002513262A/ja active Pending
- 1999-04-26 YU YU66400A patent/YU66400A/sh unknown
- 1999-04-26 IL IL13903999A patent/IL139039A0/xx unknown
- 1999-04-26 EP EP99918081A patent/EP1075775A1/en not_active Withdrawn
- 1999-04-26 EA EA200001113A patent/EA200001113A1/ru unknown
- 1999-04-26 CA CA002330303A patent/CA2330303A1/en not_active Abandoned
- 1999-04-26 BR BR9910082-7A patent/BR9910082A/pt not_active IP Right Cessation
- 1999-04-26 HU HU0103317A patent/HUP0103317A2/hu unknown
- 1999-04-26 MX MXPA00010479A patent/MXPA00010479A/es unknown
- 1999-04-26 SK SK1618-2000A patent/SK16182000A3/sk unknown
- 1999-04-26 AU AU36130/99A patent/AU769204B2/en not_active Expired - Fee Related
- 1999-04-26 CN CN99805590A patent/CN1298621A/zh active Pending
- 1999-04-27 CO CO99025329A patent/CO4890894A1/es unknown
- 1999-04-28 TW TW088106857A patent/TW468356B/zh not_active IP Right Cessation
-
2000
- 2000-10-16 BG BG104864A patent/BG104864A/xx unknown
- 2000-10-26 NO NO20005392A patent/NO20005392L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
YU66400A (sh) | 2002-09-19 |
ID26889A (id) | 2001-02-15 |
IL139039A0 (en) | 2001-11-25 |
NZ507081A (en) | 2003-01-31 |
SK16182000A3 (sk) | 2001-06-11 |
WO1999056497A1 (en) | 1999-11-04 |
HUP0103317A2 (hu) | 2002-01-28 |
NO20005392D0 (no) | 2000-10-26 |
AU3613099A (en) | 1999-11-16 |
TR200003154T2 (tr) | 2001-03-21 |
CA2330303A1 (en) | 1999-11-04 |
BR9910082A (pt) | 2000-12-26 |
EP1075775A1 (en) | 2001-02-14 |
EA200001113A1 (ru) | 2001-08-27 |
JP2002513262A (ja) | 2002-05-08 |
AR019105A1 (es) | 2001-12-26 |
PL343767A1 (en) | 2001-09-10 |
MXPA00010479A (es) | 2002-06-04 |
KR20010043083A (ko) | 2001-05-25 |
NO20005392L (no) | 2000-12-27 |
BG104864A (en) | 2001-04-30 |
TW468356B (en) | 2001-12-11 |
CN1298621A (zh) | 2001-06-06 |
AU769204B2 (en) | 2004-01-22 |
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