ZA983836B - Loudspeaker - Google Patents
LoudspeakerInfo
- Publication number
- ZA983836B ZA983836B ZA983836A ZA983836A ZA983836B ZA 983836 B ZA983836 B ZA 983836B ZA 983836 A ZA983836 A ZA 983836A ZA 983836 A ZA983836 A ZA 983836A ZA 983836 B ZA983836 B ZA 983836B
- Authority
- ZA
- South Africa
- Prior art keywords
- loudspeaker
- 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
- H04R9/066—Loudspeakers using the principle of inertia
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
-
- 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
- H04R2440/05—Aspects relating to the positioning and way or means of mounting of exciters to resonant bending wave panels
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9709438.7A GB9709438D0 (en) | 1997-05-10 | 1997-05-10 | Loudspeaker transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA983836B true ZA983836B (en) | 1999-01-25 |
Family
ID=10812062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA983836A ZA983836B (en) | 1997-05-10 | 1998-05-07 | Loudspeaker |
Country Status (21)
Country | Link |
---|---|
EP (1) | EP0988775B1 (pt) |
JP (1) | JP2002505813A (pt) |
KR (1) | KR20010012364A (pt) |
CN (1) | CN1255278A (pt) |
AR (1) | AR012678A1 (pt) |
AT (1) | ATE205993T1 (pt) |
AU (1) | AU734941B2 (pt) |
BR (1) | BR9809609A (pt) |
CA (1) | CA2290103A1 (pt) |
CO (1) | CO4780082A1 (pt) |
DE (1) | DE69801755T2 (pt) |
DK (1) | DK0988775T3 (pt) |
ES (1) | ES2164423T3 (pt) |
GB (1) | GB9709438D0 (pt) |
HK (1) | HK1024134A1 (pt) |
ID (1) | ID20950A (pt) |
IL (1) | IL132587A0 (pt) |
PT (1) | PT988775E (pt) |
TW (1) | TW381404B (pt) |
WO (1) | WO1998052383A1 (pt) |
ZA (1) | ZA983836B (pt) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19821861A1 (de) * | 1998-05-15 | 1999-11-18 | Nokia Deutschland Gmbh | Vorrichtung zur dynamischen Anregung von Plattenlautsprechern |
DK1120007T3 (da) * | 1998-06-22 | 2005-12-12 | Slab Technology Ltd | Höjttalere |
GB2360665B (en) * | 1998-06-22 | 2003-01-15 | Slab Technology Ltd | Loudspeakers |
GB9902585D0 (en) * | 1999-02-06 | 1999-03-24 | New Transducers Ltd | Vibration exciter |
TW511391B (en) | 2000-01-24 | 2002-11-21 | New Transducers Ltd | Transducer |
US6865277B2 (en) | 2000-01-27 | 2005-03-08 | New Transducers Limited | Passenger vehicle |
US7151837B2 (en) | 2000-01-27 | 2006-12-19 | New Transducers Limited | Loudspeaker |
US6965678B2 (en) | 2000-01-27 | 2005-11-15 | New Transducers Limited | Electronic article comprising loudspeaker and touch pad |
US6885753B2 (en) | 2000-01-27 | 2005-04-26 | New Transducers Limited | Communication device using bone conduction |
DE60239006D1 (de) * | 2001-10-04 | 2011-03-03 | Nxp Bv | Elektroakustischer wandler mit beweglicher spule und mit beweglichen befestigungselementen für die anschlusskontakte der beweglichen spule |
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 |
WO2005002926A1 (de) * | 2003-07-01 | 2005-01-13 | Johnson Controls Gmbh | Ausstattungsteil für ein fahrzeug, insbesondere ein kraftfahrzeug und verwendung eines ausstattungsteils als lautsprecher |
US7447322B2 (en) | 2004-01-13 | 2008-11-04 | Brookstone Purchasing, Inc. | Speaker having a transparent panel |
JP2006020135A (ja) * | 2004-07-02 | 2006-01-19 | Fujitsu Ten Ltd | 振動板駆動ユニット及びこのユニットを用いた薄型スピーカ |
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 |
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 |
TW200629959A (en) * | 2004-09-22 | 2006-08-16 | Citizen Electronics | Electro-dynamic exciter |
SE528279C2 (sv) * | 2005-02-21 | 2006-10-10 | Entific Medical Systems Ab | Vibrator för benledande hörapparat |
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 |
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 |
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 |
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 |
WO2008043260A1 (fr) * | 2006-09-27 | 2008-04-17 | Bailiang Zhang | Système vibrant pour haut-parleur électrodynamique en forme de panneau |
ES2413195B1 (es) * | 2010-02-10 | 2014-05-21 | Fco. Javier Porras Vila | Altavoz-generador electrico |
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 |
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 |
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 |
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 |
US11211043B2 (en) | 2018-04-11 | 2021-12-28 | 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 |
CN209767821U (zh) * | 2019-06-20 | 2019-12-10 | 苏州上声电子股份有限公司 | 一种多路输入驱动的扬声器 |
CN210053564U (zh) * | 2019-07-02 | 2020-02-11 | 苏州茹声电子有限公司 | 多路输入驱动的扬声器 |
CN110225440A (zh) * | 2019-07-15 | 2019-09-10 | 苏州茹声电子有限公司 | 一种多路输入驱动的扬声器 |
RU2746441C1 (ru) * | 2020-06-02 | 2021-04-14 | Сотис АГ | Громковоритель |
CN117716707A (zh) * | 2021-07-30 | 2024-03-15 | Agc株式会社 | 振动板、带激励器的振动板以及车辆用振动板 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2434005A1 (de) * | 1974-07-15 | 1976-02-05 | Siemens Ag | Piezokeramischer wandler |
EP0054945B1 (en) * | 1980-12-19 | 1985-10-30 | Nissan Motor Co., Ltd. | Speaker for automotive vehicle audio system |
CA2230447A1 (fr) * | 1995-09-01 | 1997-03-13 | Sommer Revetements Luxembourg S.A. | Procede de preparation d'ionomeres en poudre et leur utilisation comme couche de protection de produits de revetement de sols et de murs |
HUP9901393A3 (en) * | 1995-09-02 | 2001-08-28 | New Transducers Ltd | Inertial vibration transducers |
EA000836B1 (ru) * | 1995-09-02 | 2000-04-24 | Нью Трэнсдьюсерз Лимитед | Инерционный вибрационный преобразователь |
CZ57598A3 (cs) * | 1995-09-02 | 1998-07-15 | New Transducers Limited | Vibrační měnič |
-
1997
- 1997-05-10 GB GBGB9709438.7A patent/GB9709438D0/en active Pending
-
1998
- 1998-05-06 DE DE69801755T patent/DE69801755T2/de not_active Expired - Fee Related
- 1998-05-06 WO PCT/GB1998/001316 patent/WO1998052383A1/en not_active Application Discontinuation
- 1998-05-06 JP JP54889598A patent/JP2002505813A/ja active Pending
- 1998-05-06 CN CN98804811A patent/CN1255278A/zh active Pending
- 1998-05-06 BR BR9809609-5A patent/BR9809609A/pt not_active IP Right Cessation
- 1998-05-06 KR KR1019997010316A patent/KR20010012364A/ko not_active Application Discontinuation
- 1998-05-06 CA CA002290103A patent/CA2290103A1/en not_active Abandoned
- 1998-05-06 AU AU73436/98A patent/AU734941B2/en not_active Ceased
- 1998-05-06 EP EP98920643A patent/EP0988775B1/en not_active Expired - Lifetime
- 1998-05-06 AT AT98920643T patent/ATE205993T1/de not_active IP Right Cessation
- 1998-05-06 PT PT98920643T patent/PT988775E/pt unknown
- 1998-05-06 IL IL13258798A patent/IL132587A0/xx unknown
- 1998-05-06 ES ES98920643T patent/ES2164423T3/es not_active Expired - Lifetime
- 1998-05-06 DK DK98920643T patent/DK0988775T3/da active
- 1998-05-07 ID IDP980680A patent/ID20950A/id unknown
- 1998-05-07 ZA ZA983836A patent/ZA983836B/xx unknown
- 1998-05-08 CO CO98025672A patent/CO4780082A1/es unknown
- 1998-05-11 AR ARP980102157A patent/AR012678A1/es unknown
- 1998-05-11 TW TW087107236A patent/TW381404B/zh active
-
2000
- 2000-05-30 HK HK00103219A patent/HK1024134A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0988775A1 (en) | 2000-03-29 |
KR20010012364A (ko) | 2001-02-15 |
ES2164423T3 (es) | 2002-02-16 |
DE69801755D1 (de) | 2001-10-25 |
ATE205993T1 (de) | 2001-10-15 |
AR012678A1 (es) | 2000-11-08 |
JP2002505813A (ja) | 2002-02-19 |
DK0988775T3 (da) | 2002-01-07 |
CN1255278A (zh) | 2000-05-31 |
CA2290103A1 (en) | 1998-11-19 |
DE69801755T2 (de) | 2002-05-29 |
TW381404B (en) | 2000-02-01 |
AU734941B2 (en) | 2001-06-28 |
CO4780082A1 (es) | 1999-05-26 |
AU7343698A (en) | 1998-12-08 |
HK1024134A1 (en) | 2000-09-29 |
BR9809609A (pt) | 2000-07-04 |
IL132587A0 (en) | 2001-03-19 |
ID20950A (id) | 1999-04-01 |
GB9709438D0 (en) | 1997-07-02 |
WO1998052383A1 (en) | 1998-11-19 |
EP0988775B1 (en) | 2001-09-19 |
PT988775E (pt) | 2002-03-28 |
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