KR20010023648A - 확성기 - Google Patents
확성기 Download PDFInfo
- Publication number
- KR20010023648A KR20010023648A KR1020007002300A KR20007002300A KR20010023648A KR 20010023648 A KR20010023648 A KR 20010023648A KR 1020007002300 A KR1020007002300 A KR 1020007002300A KR 20007002300 A KR20007002300 A KR 20007002300A KR 20010023648 A KR20010023648 A KR 20010023648A
- Authority
- KR
- South Korea
- Prior art keywords
- radiator
- body portion
- acoustic
- assembly
- connectors
- 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
-
- 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
- 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
- H04R9/066—Loudspeakers using the principle of inertia
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9718730.6A GB9718730D0 (en) | 1997-09-04 | 1997-09-04 | Loudspeakers |
GB9718730.6 | 1997-09-04 | ||
GBGB9727193.6A GB9727193D0 (en) | 1997-12-23 | 1997-12-23 | Loudspeakers |
GB9727193.6 | 1997-12-23 | ||
PCT/GB1998/002532 WO1999012387A1 (en) | 1997-09-04 | 1998-08-24 | Loudspeakers |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20010023648A true KR20010023648A (ko) | 2001-03-26 |
Family
ID=26312175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007002300A KR20010023648A (ko) | 1997-09-04 | 1998-08-24 | 확성기 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1010351A1 (pt) |
JP (1) | JP2001515333A (pt) |
KR (1) | KR20010023648A (pt) |
CN (1) | CN1269958A (pt) |
AR (1) | AR013954A1 (pt) |
AU (1) | AU745486B2 (pt) |
BR (1) | BR9812163A (pt) |
CA (1) | CA2297041A1 (pt) |
IL (1) | IL134834A0 (pt) |
TW (1) | TW410525B (pt) |
WO (1) | WO1999012387A1 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO121307B1 (ro) | 1998-06-22 | 2007-02-28 | Slab Technology Limited | Difuzor audio |
GB9929731D0 (en) * | 1999-12-16 | 2000-02-09 | New Transducers Ltd | Acoustic device |
GB9930275D0 (en) * | 1999-12-21 | 2000-02-09 | New Transducers Ltd | Loudspeakers |
DE10001410C2 (de) * | 2000-01-14 | 2001-12-06 | Harman Audio Electronic Sys | Flachlautsprecheranordnung |
US7548854B2 (en) | 2002-01-31 | 2009-06-16 | Awi Licensing Company | Architectural sound enhancement with pre-filtered masking sound |
GB0229954D0 (en) * | 2002-12-20 | 2003-01-29 | Newlands Technology Ltd | Actuator |
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 |
US8284955B2 (en) | 2006-02-07 | 2012-10-09 | 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 |
EP1800291B1 (de) * | 2004-10-04 | 2012-09-05 | Volkswagen Aktiengesellschaft | Vorrichtung zur akustischen kommunikation und/oder wahrnehmung in einem kraftfahrzeug |
FI119794B (fi) * | 2005-04-28 | 2009-03-13 | Panphonics Oy | Sähköstaattinen muunnin, menetelmä sen liittämiseksi ja valmistusmenetelmä |
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 |
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 |
US10069471B2 (en) | 2006-02-07 | 2018-09-04 | Bongiovi Acoustics Llc | System and method for digital signal processing |
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 |
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 |
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 |
WO2017087495A1 (en) | 2015-11-16 | 2017-05-26 | Bongiovi Acoustics Llc | Surface acoustic transducer |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
AU2019252524A1 (en) | 2018-04-11 | 2020-11-05 | 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 (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247925A (en) * | 1962-03-08 | 1966-04-26 | Lord Corp | Loudspeaker |
US3594028A (en) * | 1969-08-07 | 1971-07-20 | Macomber Inc | Sheet metal joint for panels and sheets |
US4038505A (en) * | 1975-03-03 | 1977-07-26 | Motorola, Inc. | Subminiature connector arrangement |
US4440818A (en) * | 1983-03-30 | 1984-04-03 | Teknor Apex Company | Floor mat connector device |
DE3733000A1 (de) * | 1987-09-30 | 1989-04-13 | Rainer Cornelius Friz | Daempfungselemente fuer mehrwegmembranen |
US4928312A (en) * | 1988-10-17 | 1990-05-22 | Amel Hill | Acoustic transducer |
EP0541646B1 (en) * | 1990-08-04 | 1995-01-11 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern | Panel-form loudspeaker |
-
1998
- 1998-08-24 WO PCT/GB1998/002532 patent/WO1999012387A1/en not_active Application Discontinuation
- 1998-08-24 KR KR1020007002300A patent/KR20010023648A/ko not_active Application Discontinuation
- 1998-08-24 EP EP98940362A patent/EP1010351A1/en not_active Withdrawn
- 1998-08-24 AU AU88702/98A patent/AU745486B2/en not_active Ceased
- 1998-08-24 IL IL13483498A patent/IL134834A0/xx unknown
- 1998-08-24 CA CA002297041A patent/CA2297041A1/en not_active Abandoned
- 1998-08-24 BR BR9812163-4A patent/BR9812163A/pt not_active IP Right Cessation
- 1998-08-24 CN CN98808774A patent/CN1269958A/zh active Pending
- 1998-08-24 JP JP2000509253A patent/JP2001515333A/ja active Pending
- 1998-09-03 AR ARP980104403A patent/AR013954A1/es unknown
- 1998-09-28 TW TW087116066A patent/TW410525B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1999012387A1 (en) | 1999-03-11 |
TW410525B (en) | 2000-11-01 |
IL134834A0 (en) | 2001-05-20 |
EP1010351A1 (en) | 2000-06-21 |
CN1269958A (zh) | 2000-10-11 |
AU8870298A (en) | 1999-03-22 |
CA2297041A1 (en) | 1999-03-11 |
BR9812163A (pt) | 2000-07-18 |
AR013954A1 (es) | 2001-01-31 |
AU745486B2 (en) | 2002-03-21 |
JP2001515333A (ja) | 2001-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |