UA50749C2 - Inertial vibratory converter and a loudspeaker - Google Patents
Inertial vibratory converter and a loudspeakerInfo
- Publication number
- UA50749C2 UA50749C2 UA98041673A UA98041673A UA50749C2 UA 50749 C2 UA50749 C2 UA 50749C2 UA 98041673 A UA98041673 A UA 98041673A UA 98041673 A UA98041673 A UA 98041673A UA 50749 C2 UA50749 C2 UA 50749C2
- Authority
- UA
- Ukraine
- Prior art keywords
- coil
- loudspeaker
- electromagnet
- vibratory converter
- permanent magnet
- 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
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/02—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
- H04R7/06—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
- H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
- H04R2307/029—Diaphragms comprising fibres
-
- 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)
- Electromagnetism (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Surgical Instruments (AREA)
- Electrophonic Musical Instruments (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Thermistors And Varistors (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The proposed inertial vibratory converter (9) contains a driving electromagnet with a tubular core (18) and a coil (13) that is rigidly fitted at the core, a permanent magnet (15) installed concentrically inside of the coil, and a spring element (19) that holds the permanent magnet with the possibility for the magnet to move along the electromagnet centerline. The electromagnet with the coil and the tubular core is rigidly fitted to the casing of an emitter (2) of multimode vibrations.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9517918.0A GB9517918D0 (en) | 1995-09-02 | 1995-09-02 | Acoustic device |
GBGB9522281.6A GB9522281D0 (en) | 1995-10-31 | 1995-10-31 | Acoustic device |
GBGB9606836.6A GB9606836D0 (en) | 1996-03-30 | 1996-03-30 | Acoustic device |
PCT/GB1996/002167 WO1997009859A1 (en) | 1995-09-02 | 1996-09-02 | Inertial vibration transducers |
Publications (1)
Publication Number | Publication Date |
---|---|
UA50749C2 true UA50749C2 (en) | 2002-11-15 |
Family
ID=34865253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA98041673A UA50749C2 (en) | 1995-09-02 | 1996-09-02 | Inertial vibratory converter and a loudspeaker |
Country Status (21)
Country | Link |
---|---|
EP (1) | EP0847676B1 (en) |
JP (1) | JP3542136B2 (en) |
CN (1) | CN1164144C (en) |
AT (1) | ATE179044T1 (en) |
AU (1) | AU703020B2 (en) |
BR (1) | BR9610436A (en) |
CA (1) | CA2229858C (en) |
CZ (1) | CZ296166B6 (en) |
DE (1) | DE69602101T2 (en) |
DK (1) | DK0847676T3 (en) |
EA (1) | EA000836B1 (en) |
ES (1) | ES2132955T3 (en) |
HK (1) | HK1008637A1 (en) |
HU (1) | HUP9900179A3 (en) |
IL (1) | IL123375A (en) |
NZ (1) | NZ316565A (en) |
PL (1) | PL182794B1 (en) |
SK (1) | SK285661B6 (en) |
TR (1) | TR199800366T1 (en) |
UA (1) | UA50749C2 (en) |
WO (1) | WO1997009859A1 (en) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9807316D0 (en) * | 1998-04-07 | 1998-06-03 | New Transducers Ltd | Loudspeaker |
GB9701983D0 (en) † | 1997-01-31 | 1997-03-19 | New Transducers Ltd | Electro-dynamic exciter |
GB9705979D0 (en) * | 1997-03-22 | 1997-05-07 | New Transducers Ltd | Passenger vehicles |
US6324294B1 (en) | 1996-09-03 | 2001-11-27 | New Transducers Limited | Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements |
GB9709438D0 (en) * | 1997-05-10 | 1997-07-02 | New Transducers Ltd | Loudspeaker transducer |
GB9714050D0 (en) | 1997-07-03 | 1997-09-10 | New Transducers Ltd | Panel-form loudspeakers |
GB9718878D0 (en) * | 1997-09-06 | 1997-11-12 | New Transducers Ltd | Vibration Transducer |
DE19757097B4 (en) * | 1997-12-20 | 2004-04-15 | Harman Audio Electronic Systems Gmbh | Sound reproduction device |
DE19821861A1 (en) * | 1998-05-15 | 1999-11-18 | Nokia Deutschland Gmbh | Device for dynamically exciting flat panel loudspeaker |
DE19821860A1 (en) * | 1998-05-15 | 1999-11-18 | Nokia Deutschland Gmbh | Driver for flat panel loudspeaker |
DE19821862A1 (en) | 1998-05-15 | 1999-11-18 | Nokia Deutschland Gmbh | Flat panel loudspeaker |
CA2336072A1 (en) | 1998-06-22 | 1999-12-29 | Slab Technology Limited | Loudspeakers |
US6304435B1 (en) | 1998-11-12 | 2001-10-16 | Acer Incorporated | Laptop computer with flat panel speakers |
GB0022913D0 (en) * | 2000-09-19 | 2000-11-01 | New Transducers Ltd | Loudspeaker |
JP3632594B2 (en) * | 2000-11-28 | 2005-03-23 | 日本電気株式会社 | Electronic equipment |
JP3963173B2 (en) * | 2004-01-06 | 2007-08-22 | ソニー株式会社 | Speaker |
US7447322B2 (en) | 2004-01-13 | 2008-11-04 | Brookstone Purchasing, Inc. | Speaker having a transparent panel |
US10848118B2 (en) | 2004-08-10 | 2020-11-24 | 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 |
US10158337B2 (en) | 2004-08-10 | 2018-12-18 | Bongiovi Acoustics Llc | System and method for digital signal processing |
TW200629959A (en) * | 2004-09-22 | 2006-08-16 | Citizen Electronics | Electro-dynamic exciter |
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 |
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 |
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 |
EP2023654A1 (en) * | 2007-07-23 | 2009-02-11 | Knauf AMF GmbH & Co. KG | Flat panel loudspeakers |
GB0905692D0 (en) | 2009-04-02 | 2009-05-20 | Tno | Touch sensitive device |
JP2012523603A (en) | 2009-04-09 | 2012-10-04 | ニュー トランスデューサーズ リミテッド | Touch sense device |
GB2472092A (en) | 2009-07-24 | 2011-01-26 | New Transducers Ltd | Audio system for an enclosed space with plural independent audio zones |
DE102009036337B4 (en) | 2009-08-06 | 2014-01-02 | Robert Bösnecker | Device with embedded membrane |
GB2474047B (en) | 2009-10-02 | 2014-12-17 | New Transducers Ltd | Touch sensitive device |
CN102597928A (en) | 2009-10-29 | 2012-07-18 | 新型转换器有限公司 | Touch sensitive device using bending wave vibration sensor detecting touching position and providing tactile feedback |
GB2482190A (en) | 2010-07-23 | 2012-01-25 | New Transducers Ltd | Methods of generating a desired haptic sensation in a touch sensitive device |
ITPD20110191A1 (en) | 2011-06-13 | 2012-12-14 | Maurizio Servadio | THIN ELECTROMECHANICAL / ELECTROACOUSTIC TRANSDUCER |
DE112013006389A5 (en) * | 2013-01-10 | 2015-09-17 | Hochschule Für Gestaltung Schwäbisch Gmünd | Actuator and use of an actuator |
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 |
US10820883B2 (en) | 2014-04-16 | 2020-11-03 | Bongiovi Acoustics Llc | Noise reduction assembly for auscultation of a body |
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 |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
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 |
US11211043B2 (en) | 2018-04-11 | 2021-12-28 | Bongiovi Acoustics Llc | Audio enhanced hearing protection system |
US10620705B2 (en) | 2018-06-01 | 2020-04-14 | Google Llc | Vibrating the surface of an electronic device to raise the perceived height at a depression in the surface |
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 |
CN117459879A (en) * | 2022-07-25 | 2024-01-26 | 深圳市韶音科技有限公司 | Transducer device, speaker and acoustic output device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3801943A (en) * | 1971-06-16 | 1974-04-02 | J Bertagni | Electoacoustic transducers and electromagnetic assembly therefor |
JPS5164916A (en) * | 1974-12-02 | 1976-06-04 | Matsushita Electric Ind Co Ltd | Supiika |
CH645227A5 (en) * | 1981-12-22 | 1984-09-14 | Multiphonie Sa | ELECTRO-ACOUSTIC TRANSDUCER. |
JPS60259100A (en) * | 1984-06-06 | 1985-12-21 | Yoshiro Nakamatsu | Vibrating device supported by plural parting and independent fluids |
JPH0828915B2 (en) * | 1987-04-20 | 1996-03-21 | 松下電器産業株式会社 | Low-leakage speaker |
US4914750A (en) * | 1987-07-13 | 1990-04-03 | Avm Hess, Inc. | Sound transducer |
DE3730305C1 (en) * | 1987-09-10 | 1989-03-23 | Daimler Benz Ag | speaker |
JP3034952B2 (en) * | 1990-08-04 | 2000-04-17 | イギリス国 | Panel type speaker |
-
1996
- 1996-09-02 EA EA199800263A patent/EA000836B1/en not_active IP Right Cessation
- 1996-09-02 EP EP96929408A patent/EP0847676B1/en not_active Expired - Lifetime
- 1996-09-02 JP JP51096897A patent/JP3542136B2/en not_active Expired - Fee Related
- 1996-09-02 CN CNB961966270A patent/CN1164144C/en not_active Expired - Lifetime
- 1996-09-02 UA UA98041673A patent/UA50749C2/en unknown
- 1996-09-02 PL PL96325237A patent/PL182794B1/en not_active IP Right Cessation
- 1996-09-02 AT AT96929408T patent/ATE179044T1/en active
- 1996-09-02 NZ NZ316565A patent/NZ316565A/en not_active IP Right Cessation
- 1996-09-02 IL IL12337596A patent/IL123375A/en not_active IP Right Cessation
- 1996-09-02 AU AU68823/96A patent/AU703020B2/en not_active Ceased
- 1996-09-02 ES ES96929408T patent/ES2132955T3/en not_active Expired - Lifetime
- 1996-09-02 TR TR1998/00366T patent/TR199800366T1/en unknown
- 1996-09-02 BR BR9610436A patent/BR9610436A/en not_active IP Right Cessation
- 1996-09-02 HU HU9900179A patent/HUP9900179A3/en unknown
- 1996-09-02 SK SK254-98A patent/SK285661B6/en not_active IP Right Cessation
- 1996-09-02 CA CA002229858A patent/CA2229858C/en not_active Expired - Fee Related
- 1996-09-02 WO PCT/GB1996/002167 patent/WO1997009859A1/en active IP Right Grant
- 1996-09-02 DE DE69602101T patent/DE69602101T2/en not_active Expired - Lifetime
- 1996-09-02 DK DK96929408T patent/DK0847676T3/en active
- 1996-09-02 CZ CZ0057398A patent/CZ296166B6/en not_active IP Right Cessation
-
1998
- 1998-07-28 HK HK98109439A patent/HK1008637A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1194766A (en) | 1998-09-30 |
PL325237A1 (en) | 1998-07-06 |
HK1008637A1 (en) | 1999-05-14 |
DE69602101T2 (en) | 1999-09-16 |
EA000836B1 (en) | 2000-04-24 |
PL182794B1 (en) | 2002-03-29 |
ES2132955T3 (en) | 1999-08-16 |
JP3542136B2 (en) | 2004-07-14 |
HUP9900179A2 (en) | 1999-04-28 |
EP0847676B1 (en) | 1999-04-14 |
CN1164144C (en) | 2004-08-25 |
EA199800263A1 (en) | 1998-10-29 |
JPH11512262A (en) | 1999-10-19 |
BR9610436A (en) | 1999-02-17 |
IL123375A0 (en) | 1998-09-24 |
CA2229858A1 (en) | 1997-03-13 |
IL123375A (en) | 2000-10-31 |
SK285661B6 (en) | 2007-05-03 |
NZ316565A (en) | 1998-11-25 |
SK25498A3 (en) | 1998-10-07 |
CZ296166B6 (en) | 2006-01-11 |
TR199800366T1 (en) | 1998-05-21 |
HUP9900179A3 (en) | 2000-09-28 |
EP0847676A1 (en) | 1998-06-17 |
AU6882396A (en) | 1997-03-27 |
ATE179044T1 (en) | 1999-04-15 |
DE69602101D1 (en) | 1999-05-20 |
WO1997009859A1 (en) | 1997-03-13 |
AU703020B2 (en) | 1999-03-11 |
DK0847676T3 (en) | 1999-10-25 |
CA2229858C (en) | 2004-06-01 |
CZ57398A3 (en) | 1998-07-15 |
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