EA199800247A1 - PORTABLE CD PLAYER - Google Patents
PORTABLE CD PLAYERInfo
- Publication number
- EA199800247A1 EA199800247A1 EA199800247A EA199800247A EA199800247A1 EA 199800247 A1 EA199800247 A1 EA 199800247A1 EA 199800247 A EA199800247 A EA 199800247A EA 199800247 A EA199800247 A EA 199800247A EA 199800247 A1 EA199800247 A1 EA 199800247A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- player
- portable
- emitter
- oscillations
- speakers
- Prior art date
Links
- 230000005284 excitation Effects 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- 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
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
-
- 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
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
Abstract
Портативный проигрыватель (41) компакт-дисков, отличающийся парой расположенных с противоположных сторон динамиков (81), закрепленных на проигрывателе, и тем, что каждый динамик содержит акустический излучатель с распределенным режимом, имеющий преобразователь (9), полностью и исключительно установленный на нем для возбуждения колебаний излучателя, обуславливающих его резонанс.Международная заявка была опубликована вместе с отчетом о международном поиске.Portable compact disc player (41), characterized by a pair of speakers (81) mounted on opposite sides mounted on the player, and the fact that each speaker contains an acoustic emitter with a distributed mode, which has a converter (9) completely and exclusively installed on it for excitation of oscillations of the emitter causing its resonance. The international application was published together with the international search report.
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/GB1996/002147 WO1997009856A2 (en) | 1995-09-02 | 1996-09-02 | A portable compact disc player |
Publications (2)
Publication Number | Publication Date |
---|---|
EA199800247A1 true EA199800247A1 (en) | 1998-10-29 |
EA002018B1 EA002018B1 (en) | 2001-12-24 |
Family
ID=34865239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199800247A EA002018B1 (en) | 1995-09-02 | 1996-09-02 | A portable compact disk player |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0847673B1 (en) |
JP (1) | JPH11512251A (en) |
AT (1) | ATE177582T1 (en) |
AU (1) | AU702999B2 (en) |
BR (1) | BR9610545A (en) |
CA (1) | CA2230104A1 (en) |
CZ (1) | CZ57998A3 (en) |
DE (1) | DE69601733T2 (en) |
DK (1) | DK0847673T3 (en) |
EA (1) | EA002018B1 (en) |
ES (1) | ES2131955T3 (en) |
HK (1) | HK1008626A1 (en) |
HU (1) | HUP9903877A2 (en) |
IL (1) | IL123480A (en) |
NZ (1) | NZ316549A (en) |
PL (1) | PL182495B1 (en) |
RO (1) | RO119052B1 (en) |
SK (1) | SK26098A3 (en) |
TR (1) | TR199800364T1 (en) |
WO (1) | WO1997009856A2 (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5935522A (en) * | 1990-06-04 | 1999-08-10 | University Of Utah Research Foundation | On-line DNA analysis system with rapid thermal cycling |
GB2335532B (en) * | 1998-03-17 | 2002-05-22 | Stephen Charles Bradley | Disc player |
IL140304A0 (en) | 1998-06-22 | 2002-02-10 | Slab Technology Ltd | Loudspeakers |
DE19840375C2 (en) * | 1998-09-04 | 2003-08-28 | Harman Audio Electronic Sys | baffle |
GB9827537D0 (en) * | 1998-12-15 | 1999-02-10 | Wharfedale International Limit | Loudspeaker |
EP1122974B1 (en) * | 2000-02-02 | 2007-01-24 | Siemens Aktiengesellschaft | Illuminating assembly with built-in panel speaker |
DE10030746B4 (en) * | 2000-06-23 | 2008-11-20 | Lisa Dräxlmaier GmbH | Interior trim part for vehicles and method for producing the same |
JP2003032781A (en) * | 2001-07-16 | 2003-01-31 | Fps:Kk | Portable sound station |
DE10258183B3 (en) | 2002-12-12 | 2004-07-29 | Siemens Ag | Slider mobile phone with flexible shaft loudspeaker |
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 |
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 |
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 |
US10848867B2 (en) | 2006-02-07 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
DE102006060723B4 (en) * | 2006-12-21 | 2010-05-27 | Xounts Ag | Arrangement with vibration-driven sound bodies |
JP2010110011A (en) * | 2010-01-13 | 2010-05-13 | Sony Corp | Equipment with speaker |
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 |
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 |
WO2015166285A1 (en) * | 2014-05-01 | 2015-11-05 | Hugh Brogan | Speaker device |
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 |
EP3776528A4 (en) | 2018-04-11 | 2022-01-05 | Bongiovi Acoustics LLC | Audio enhanced hearing protection system |
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 |
USD973719S1 (en) * | 2020-08-10 | 2022-12-27 | Yang Fang | CD player |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247925A (en) * | 1962-03-08 | 1966-04-26 | Lord Corp | Loudspeaker |
JPS5748153Y2 (en) * | 1977-11-26 | 1982-10-22 | ||
US5025474A (en) * | 1987-09-29 | 1991-06-18 | Matsushita Electric Industrial Co., Ltd. | Speaker system with image projection screen |
JPH0279687A (en) * | 1988-09-16 | 1990-03-20 | Murata Mfg Co Ltd | Piezoelectric speaker for plane television |
DK0541646T3 (en) * | 1990-08-04 | 1995-03-20 | Secr Defence Brit | Panel shaped speaker |
US5349575A (en) * | 1992-05-19 | 1994-09-20 | Goldstar Co., Ltd. | Portable audio device |
-
1996
- 1996-09-02 EP EP96929392A patent/EP0847673B1/en not_active Expired - Lifetime
- 1996-09-02 IL IL12348096A patent/IL123480A/en not_active IP Right Cessation
- 1996-09-02 PL PL96325274A patent/PL182495B1/en unknown
- 1996-09-02 DK DK96929392T patent/DK0847673T3/en active
- 1996-09-02 BR BR9610545-3A patent/BR9610545A/en not_active Application Discontinuation
- 1996-09-02 WO PCT/GB1996/002147 patent/WO1997009856A2/en not_active Application Discontinuation
- 1996-09-02 NZ NZ316549A patent/NZ316549A/en unknown
- 1996-09-02 TR TR1998/00364T patent/TR199800364T1/en unknown
- 1996-09-02 HU HU9903877A patent/HUP9903877A2/en unknown
- 1996-09-02 ES ES96929392T patent/ES2131955T3/en not_active Expired - Lifetime
- 1996-09-02 SK SK260-98A patent/SK26098A3/en unknown
- 1996-09-02 RO RO98-00634A patent/RO119052B1/en unknown
- 1996-09-02 EA EA199800247A patent/EA002018B1/en not_active IP Right Cessation
- 1996-09-02 CA CA002230104A patent/CA2230104A1/en not_active Abandoned
- 1996-09-02 DE DE69601733T patent/DE69601733T2/en not_active Expired - Fee Related
- 1996-09-02 JP JP9510950A patent/JPH11512251A/en active Pending
- 1996-09-02 CZ CZ98579A patent/CZ57998A3/en unknown
- 1996-09-02 AT AT96929392T patent/ATE177582T1/en not_active IP Right Cessation
- 1996-09-02 AU AU68807/96A patent/AU702999B2/en not_active Ceased
-
1998
- 1998-07-28 HK HK98109445A patent/HK1008626A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0847673B1 (en) | 1999-03-10 |
PL182495B1 (en) | 2002-01-31 |
TR199800364T1 (en) | 1998-05-21 |
ATE177582T1 (en) | 1999-03-15 |
AU6880796A (en) | 1997-03-27 |
WO1997009856A2 (en) | 1997-03-13 |
CA2230104A1 (en) | 1997-03-13 |
SK26098A3 (en) | 1998-09-09 |
PL325274A1 (en) | 1998-07-20 |
CZ57998A3 (en) | 1998-07-15 |
EP0847673A2 (en) | 1998-06-17 |
NZ316549A (en) | 1998-05-27 |
WO1997009856A3 (en) | 1997-05-01 |
DE69601733T2 (en) | 1999-09-16 |
IL123480A (en) | 2000-10-31 |
DE69601733D1 (en) | 1999-04-15 |
JPH11512251A (en) | 1999-10-19 |
DK0847673T3 (en) | 1999-09-27 |
ES2131955T3 (en) | 1999-08-01 |
HUP9903877A2 (en) | 2000-03-28 |
BR9610545A (en) | 1999-12-21 |
IL123480A0 (en) | 1998-09-24 |
RO119052B1 (en) | 2004-02-27 |
AU702999B2 (en) | 1999-03-11 |
EA002018B1 (en) | 2001-12-24 |
HK1008626A1 (en) | 1999-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |