EA199800247A1 - Портативный проигрыватель компакт-дисков - Google Patents
Портативный проигрыватель компакт-дисковInfo
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Packaging For Recording Disks (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Toys (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
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.
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 (ru) | 1998-10-29 |
EA002018B1 EA002018B1 (ru) | 2001-12-24 |
Family
ID=34865239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199800247A EA002018B1 (ru) | 1995-09-02 | 1996-09-02 | Портативный проигрыватель компакт-дисков |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0847673B1 (ru) |
JP (1) | JPH11512251A (ru) |
AT (1) | ATE177582T1 (ru) |
AU (1) | AU702999B2 (ru) |
BR (1) | BR9610545A (ru) |
CA (1) | CA2230104A1 (ru) |
CZ (1) | CZ57998A3 (ru) |
DE (1) | DE69601733T2 (ru) |
DK (1) | DK0847673T3 (ru) |
EA (1) | EA002018B1 (ru) |
ES (1) | ES2131955T3 (ru) |
HK (1) | HK1008626A1 (ru) |
HU (1) | HUP9903877A2 (ru) |
IL (1) | IL123480A (ru) |
NZ (1) | NZ316549A (ru) |
PL (1) | PL182495B1 (ru) |
RO (1) | RO119052B1 (ru) |
SK (1) | SK26098A3 (ru) |
TR (1) | TR199800364T1 (ru) |
WO (1) | WO1997009856A2 (ru) |
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 |
AU756783B2 (en) | 1998-06-22 | 2003-01-23 | Slab Technology Limited | Loudspeakers |
DE19840375C2 (de) * | 1998-09-04 | 2003-08-28 | Harman Audio Electronic Sys | Schallwand |
GB9827537D0 (en) * | 1998-12-15 | 1999-02-10 | Wharfedale International Limit | Loudspeaker |
EP1122974B1 (de) * | 2000-02-02 | 2007-01-24 | Siemens Aktiengesellschaft | Beleuchtungsanordnung mit einem integrierten Flächenlautsprecher |
DE10030746B4 (de) * | 2000-06-23 | 2008-11-20 | Lisa Dräxlmaier GmbH | Innenverkleidungsteil für Fahrzeuge und verfahren zur Herstellung desselben |
JP2003032781A (ja) * | 2001-07-16 | 2003-01-31 | Fps:Kk | ポータブルサウンドステーション |
DE10258183B3 (de) | 2002-12-12 | 2004-07-29 | Siemens Ag | Slider-Mobiltelefon mit Biegewellenlautsprecher |
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 |
US10848118B2 (en) | 2004-08-10 | 2020-11-24 | 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 |
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 |
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 |
DE102006060723B4 (de) * | 2006-12-21 | 2010-05-27 | Xounts Ag | Anordnung mit durch Schwingungen betriebenen Klangkörpern |
JP2010110011A (ja) * | 2010-01-13 | 2010-05-13 | Sony Corp | スピーカを有する機器 |
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 |
GB2542714A (en) * | 2014-05-01 | 2017-03-29 | Brogan Hugh | 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 |
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 |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
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 |
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 (ru) * | 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 (ja) * | 1988-09-16 | 1990-03-20 | Murata Mfg Co Ltd | 平面テレビ用圧電スピーカ |
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 |
US5349575A (en) * | 1992-05-19 | 1994-09-20 | Goldstar Co., Ltd. | Portable audio device |
-
1996
- 1996-09-02 BR BR9610545-3A patent/BR9610545A/pt not_active Application Discontinuation
- 1996-09-02 EA EA199800247A patent/EA002018B1/ru not_active IP Right Cessation
- 1996-09-02 CA CA002230104A patent/CA2230104A1/en not_active Abandoned
- 1996-09-02 AU AU68807/96A patent/AU702999B2/en not_active Ceased
- 1996-09-02 HU HU9903877A patent/HUP9903877A2/hu unknown
- 1996-09-02 DE DE69601733T patent/DE69601733T2/de not_active Expired - Fee Related
- 1996-09-02 WO PCT/GB1996/002147 patent/WO1997009856A2/en not_active Application Discontinuation
- 1996-09-02 ES ES96929392T patent/ES2131955T3/es not_active Expired - Lifetime
- 1996-09-02 AT AT96929392T patent/ATE177582T1/de not_active IP Right Cessation
- 1996-09-02 PL PL96325274A patent/PL182495B1/pl unknown
- 1996-09-02 DK DK96929392T patent/DK0847673T3/da active
- 1996-09-02 IL IL12348096A patent/IL123480A/xx not_active IP Right Cessation
- 1996-09-02 SK SK260-98A patent/SK26098A3/sk unknown
- 1996-09-02 NZ NZ316549A patent/NZ316549A/en unknown
- 1996-09-02 CZ CZ98579A patent/CZ57998A3/cs unknown
- 1996-09-02 EP EP96929392A patent/EP0847673B1/en not_active Expired - Lifetime
- 1996-09-02 TR TR1998/00364T patent/TR199800364T1/xx unknown
- 1996-09-02 RO RO98-00634A patent/RO119052B1/ro unknown
- 1996-09-02 JP JP9510950A patent/JPH11512251A/ja active Pending
-
1998
- 1998-07-28 HK HK98109445A patent/HK1008626A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69601733D1 (de) | 1999-04-15 |
HK1008626A1 (en) | 1999-05-14 |
TR199800364T1 (xx) | 1998-05-21 |
HUP9903877A2 (hu) | 2000-03-28 |
EP0847673B1 (en) | 1999-03-10 |
ATE177582T1 (de) | 1999-03-15 |
RO119052B1 (ro) | 2004-02-27 |
NZ316549A (en) | 1998-05-27 |
SK26098A3 (en) | 1998-09-09 |
DK0847673T3 (da) | 1999-09-27 |
CA2230104A1 (en) | 1997-03-13 |
AU702999B2 (en) | 1999-03-11 |
EA002018B1 (ru) | 2001-12-24 |
CZ57998A3 (cs) | 1998-07-15 |
BR9610545A (pt) | 1999-12-21 |
DE69601733T2 (de) | 1999-09-16 |
WO1997009856A2 (en) | 1997-03-13 |
AU6880796A (en) | 1997-03-27 |
PL182495B1 (pl) | 2002-01-31 |
IL123480A0 (en) | 1998-09-24 |
JPH11512251A (ja) | 1999-10-19 |
WO1997009856A3 (en) | 1997-05-01 |
ES2131955T3 (es) | 1999-08-01 |
EP0847673A2 (en) | 1998-06-17 |
PL325274A1 (en) | 1998-07-20 |
IL123480A (en) | 2000-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA199800247A1 (ru) | Портативный проигрыватель компакт-дисков | |
EA199800255A1 (ru) | Музыкальный инструмент, содержащий громкоговоритель | |
EA199800264A1 (ru) | Доска объявлений с встроенными громкоговорителями | |
ATE179296T1 (de) | Paneelförmige lautsprecher | |
EA200000195A1 (ru) | Звукоизлучающие устройства и/или системы | |
EA199800253A1 (ru) | Громкоговоритель, содежащий панелеобразный акустический излучающий элемент | |
EA199800246A1 (ru) | Громкоговорители, содержащие панелеобразные акустические излучающие элементы | |
DE3587425D1 (de) | Einbau von schallwandlern in eine schallfuehrung, insbesondere fuer lautsprecher, vorzugsweise fuer lautsprecherboxen. | |
EA199800251A1 (ru) | Персональный компьютер | |
AR020361A1 (es) | Miembro acustico en forma de panel, altavoz, absorbedor acustico, recinto acustico, soporte para componentes de audiofrecuencia, metodo para fabricar unmiembro acustico en forma de panel, metodo para fabricar un sistema de altavoz de modo resonante | |
EA199800256A1 (ru) | Пассажирское тронспортное средство, в котором установлен громкоговоритель с панельным акустическим излучающим элементом | |
DE69601734D1 (de) | Schwingungswandler | |
ATE194746T1 (de) | Elektroakustischer wandler mit mehreren lautsprechern | |
KR910012640A (ko) | 저소음 냉장고 및 소음 제어방법 | |
ATE179043T1 (de) | Lautsprecher mit paneelförmigen schallausstrahlenden elementen | |
EA199800258A1 (ru) | Поздравительная или подобная карточка | |
EA199800257A1 (ru) | Громкоговоритель, выполненный в виде панели | |
ATE266937T1 (de) | Elektroakustischer wandler und membrane für elektroakustischen wandler | |
TW370762B (en) | Element for reproducing and/or recording sound | |
DE69732641D1 (de) | Schalldaempfungswand | |
EA200100883A1 (ru) | Громкоговорители | |
DE19982826D2 (de) | Tiefton-Membranlautsprecher | |
KR950024610A (ko) | 박형(thin type)고출력 스피커 유닛 | |
MX9801586A (es) | Reproductor portatil de discos compactos. | |
KR950023205A (ko) | 스피커 |
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 |