HUP9903877A2 - Hordozható CD-játszó - Google Patents

Hordozható CD-játszó

Info

Publication number
HUP9903877A2
HUP9903877A2 HU9903877A HUP9903877A HUP9903877A2 HU P9903877 A2 HUP9903877 A2 HU P9903877A2 HU 9903877 A HU9903877 A HU 9903877A HU P9903877 A HUP9903877 A HU P9903877A HU P9903877 A2 HUP9903877 A2 HU P9903877A2
Authority
HU
Hungary
Prior art keywords
speakers
panel
radiator
player
transducer
Prior art date
Application number
HU9903877A
Other languages
English (en)
Hungarian (hu)
Inventor
Henry Azima
Martin Colloms
Neil Harris
Original Assignee
New Transducers Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34865239&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUP9903877(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9517918.0A external-priority patent/GB9517918D0/en
Priority claimed from GBGB9522281.6A external-priority patent/GB9522281D0/en
Priority claimed from GBGB9606836.6A external-priority patent/GB9606836D0/en
Application filed by New Transducers Limited filed Critical New Transducers Limited
Publication of HUP9903877A2 publication Critical patent/HUP9903877A2/hu

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
    • 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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Packaging For Recording Disks (AREA)
  • Toys (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
HU9903877A 1995-09-02 1996-09-02 Hordozható CD-játszó HUP9903877A2 (hu)

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 (1)

Publication Number Publication Date
HUP9903877A2 true HUP9903877A2 (hu) 2000-03-28

Family

ID=34865239

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9903877A HUP9903877A2 (hu) 1995-09-02 1996-09-02 Hordozható CD-játszó

Country Status (19)

Country Link
EP (1) EP0847673B1 (cs)
JP (1) JPH11512251A (cs)
AT (1) ATE177582T1 (cs)
AU (1) AU702999B2 (cs)
BR (1) BR9610545A (cs)
CA (1) CA2230104A1 (cs)
CZ (1) CZ57998A3 (cs)
DE (1) DE69601733T2 (cs)
DK (1) DK0847673T3 (cs)
EA (1) EA002018B1 (cs)
ES (1) ES2131955T3 (cs)
HU (1) HUP9903877A2 (cs)
IL (1) IL123480A (cs)
NZ (1) NZ316549A (cs)
PL (1) PL182495B1 (cs)
RO (1) RO119052B1 (cs)
SK (1) SK26098A3 (cs)
TR (1) TR199800364T1 (cs)
WO (1) WO1997009856A2 (cs)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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
ES2251198T3 (es) 1998-06-22 2006-04-16 Slab Technology Limited Altavoces.
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
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
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10069471B2 (en) 2006-02-07 2018-09-04 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
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
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
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
US10264337B2 (en) 2014-05-01 2019-04-16 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
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
US11211043B2 (en) 2018-04-11 2021-12-28 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247925A (en) * 1962-03-08 1966-04-26 Lord Corp Loudspeaker
JPS5748153Y2 (cs) * 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

Also Published As

Publication number Publication date
EA002018B1 (ru) 2001-12-24
WO1997009856A3 (en) 1997-05-01
BR9610545A (pt) 1999-12-21
DK0847673T3 (da) 1999-09-27
EA199800247A1 (ru) 1998-10-29
JPH11512251A (ja) 1999-10-19
AU6880796A (en) 1997-03-27
EP0847673B1 (en) 1999-03-10
WO1997009856A2 (en) 1997-03-13
CA2230104A1 (en) 1997-03-13
CZ57998A3 (cs) 1998-07-15
DE69601733T2 (de) 1999-09-16
PL182495B1 (pl) 2002-01-31
ATE177582T1 (de) 1999-03-15
DE69601733D1 (de) 1999-04-15
NZ316549A (en) 1998-05-27
TR199800364T1 (xx) 1998-05-21
SK26098A3 (en) 1998-09-09
ES2131955T3 (es) 1999-08-01
AU702999B2 (en) 1999-03-11
PL325274A1 (en) 1998-07-20
RO119052B1 (ro) 2004-02-27
IL123480A (en) 2000-10-31
IL123480A0 (en) 1998-09-24
HK1008626A1 (en) 1999-05-14
EP0847673A2 (en) 1998-06-17

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