DE69601733T2 - Tragbarer cd-spieler mit lautsprechern mit paneelförmigen akustischen abstrahlelementen - Google Patents
Tragbarer cd-spieler mit lautsprechern mit paneelförmigen akustischen abstrahlelementenInfo
- Publication number
- DE69601733T2 DE69601733T2 DE69601733T DE69601733T DE69601733T2 DE 69601733 T2 DE69601733 T2 DE 69601733T2 DE 69601733 T DE69601733 T DE 69601733T DE 69601733 T DE69601733 T DE 69601733T DE 69601733 T2 DE69601733 T2 DE 69601733T2
- Authority
- DE
- Germany
- Prior art keywords
- panel
- portable
- lid
- loudspeakers
- player
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- 239000000463 material Substances 0.000 description 13
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- 230000000694 effects Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
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- 239000004761 kevlar Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000784 Nomex Polymers 0.000 description 2
- 239000004964 aerogel Substances 0.000 description 2
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- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
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- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002648 laminated material Substances 0.000 description 2
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- 239000004763 nomex Substances 0.000 description 2
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- 229920006255 plastic film Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004830 Super Glue Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- LDVVMCZRFWMZSG-UHFFFAOYSA-N captan Chemical compound C1C=CCC2C(=O)N(SC(Cl)(Cl)Cl)C(=O)C21 LDVVMCZRFWMZSG-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
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- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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- 238000001746 injection moulding Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011101 paper laminate Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000013047 polymeric layer Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 230000007704 transition Effects 0.000 description 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)
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 |
|---|---|
| DE69601733D1 DE69601733D1 (de) | 1999-04-15 |
| DE69601733T2 true DE69601733T2 (de) | 1999-09-16 |
Family
ID=34865239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69601733T Expired - Fee Related DE69601733T2 (de) | 1995-09-02 | 1996-09-02 | Tragbarer cd-spieler mit lautsprechern mit paneelförmigen akustischen abstrahlelementen |
Country Status (20)
| Country | Link |
|---|---|
| EP (1) | EP0847673B1 (hu) |
| JP (1) | JPH11512251A (hu) |
| AT (1) | ATE177582T1 (hu) |
| AU (1) | AU702999B2 (hu) |
| BR (1) | BR9610545A (hu) |
| CA (1) | CA2230104A1 (hu) |
| CZ (1) | CZ57998A3 (hu) |
| DE (1) | DE69601733T2 (hu) |
| DK (1) | DK0847673T3 (hu) |
| EA (1) | EA002018B1 (hu) |
| ES (1) | ES2131955T3 (hu) |
| HK (1) | HK1008626A1 (hu) |
| HU (1) | HUP9903877A2 (hu) |
| IL (1) | IL123480A (hu) |
| NZ (1) | NZ316549A (hu) |
| PL (1) | PL182495B1 (hu) |
| RO (1) | RO119052B1 (hu) |
| SK (1) | SK26098A3 (hu) |
| TR (1) | TR199800364T1 (hu) |
| WO (1) | WO1997009856A2 (hu) |
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 |
| CA2336072A1 (en) | 1998-06-22 | 1999-12-29 | 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 |
| PT1122974E (pt) * | 2000-02-02 | 2007-04-30 | Siemens Ag | Altifalante plano integrado num sistema de iluminação |
| 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 |
| 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 |
| 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 (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 |
| EP3149958A1 (en) | 2014-05-01 | 2017-04-05 | 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 |
| US9906867B2 (en) | 2015-11-16 | 2018-02-27 | Bongiovi Acoustics Llc | Surface acoustic transducer |
| CA3096877A1 (en) | 2018-04-11 | 2019-10-17 | 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 |
| 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 (hu) * | 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 TR TR1998/00364T patent/TR199800364T1/xx unknown
- 1996-09-02 IL IL12348096A patent/IL123480A/xx not_active IP Right Cessation
- 1996-09-02 EP EP96929392A patent/EP0847673B1/en not_active Expired - Lifetime
- 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 JP JP9510950A patent/JPH11512251A/ja active Pending
- 1996-09-02 DK DK96929392T patent/DK0847673T3/da active
- 1996-09-02 ES ES96929392T patent/ES2131955T3/es not_active Expired - Lifetime
- 1996-09-02 RO RO98-00634A patent/RO119052B1/ro unknown
- 1996-09-02 PL PL96325274A patent/PL182495B1/pl unknown
- 1996-09-02 WO PCT/GB1996/002147 patent/WO1997009856A2/en not_active Application Discontinuation
- 1996-09-02 BR BR9610545-3A patent/BR9610545A/pt not_active Application Discontinuation
- 1996-09-02 NZ NZ316549A patent/NZ316549A/en unknown
- 1996-09-02 CZ CZ98579A patent/CZ57998A3/cs unknown
- 1996-09-02 AT AT96929392T patent/ATE177582T1/de not_active IP Right Cessation
- 1996-09-02 CA CA002230104A patent/CA2230104A1/en not_active Abandoned
- 1996-09-02 SK SK260-98A patent/SK26098A3/sk unknown
- 1996-09-02 EA EA199800247A patent/EA002018B1/ru not_active IP Right Cessation
-
1998
- 1998-07-28 HK HK98109445A patent/HK1008626A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SK26098A3 (en) | 1998-09-09 |
| EA199800247A1 (ru) | 1998-10-29 |
| HUP9903877A2 (hu) | 2000-03-28 |
| EP0847673B1 (en) | 1999-03-10 |
| CA2230104A1 (en) | 1997-03-13 |
| RO119052B1 (ro) | 2004-02-27 |
| HK1008626A1 (en) | 1999-05-14 |
| WO1997009856A3 (en) | 1997-05-01 |
| EP0847673A2 (en) | 1998-06-17 |
| PL325274A1 (en) | 1998-07-20 |
| BR9610545A (pt) | 1999-12-21 |
| IL123480A (en) | 2000-10-31 |
| DE69601733D1 (de) | 1999-04-15 |
| AU702999B2 (en) | 1999-03-11 |
| ES2131955T3 (es) | 1999-08-01 |
| DK0847673T3 (da) | 1999-09-27 |
| NZ316549A (en) | 1998-05-27 |
| PL182495B1 (pl) | 2002-01-31 |
| CZ57998A3 (cs) | 1998-07-15 |
| IL123480A0 (en) | 1998-09-24 |
| TR199800364T1 (xx) | 1998-05-21 |
| EA002018B1 (ru) | 2001-12-24 |
| ATE177582T1 (de) | 1999-03-15 |
| JPH11512251A (ja) | 1999-10-19 |
| WO1997009856A2 (en) | 1997-03-13 |
| AU6880796A (en) | 1997-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |