ES2131955T3 - PORTABLE PLAYER OF COMPACT DISCS. - Google Patents

PORTABLE PLAYER OF COMPACT DISCS.

Info

Publication number
ES2131955T3
ES2131955T3 ES96929392T ES96929392T ES2131955T3 ES 2131955 T3 ES2131955 T3 ES 2131955T3 ES 96929392 T ES96929392 T ES 96929392T ES 96929392 T ES96929392 T ES 96929392T ES 2131955 T3 ES2131955 T3 ES 2131955T3
Authority
ES
Spain
Prior art keywords
compact discs
portable player
player
speakers
radiator
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 - Lifetime
Application number
ES96929392T
Other languages
Spanish (es)
Inventor
Henry Azima
Martin Colloms
Neil Harris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NVF Tech Ltd
Original Assignee
New Transducers Ltd
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2131955(T3) "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 Ltd filed Critical New Transducers Ltd
Application granted granted Critical
Publication of ES2131955T3 publication Critical patent/ES2131955T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • 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

UN REPRODUCTOR PORTATIL DE DISCOS COMPACTOS (41), CARACTERIZADO POR UN PAR OPUESTO DE ALTAVOCES (81) QUE ESTAN FIJADOS AL REPRODUCTOR, Y Y EN DONDE CADA UNO DE LOS ALTAVOCES INCLUYE UN RADIADOR ACUSTICO EN MODO DISTRIBUIDO CON UN TRANSDUCTOR (9) MONTADO ENTERAMENTE Y EXCLUSIVAMENTE EN EL MISMO PARA HACER VIBRAR AL RADIADOR Y PRODUCIR SU RESONANCIA.A PORTABLE COMPACT DISC PLAYER (41), CHARACTERIZED BY AN OPPOSITE PAIR OF SPEAKERS (81) THAT ARE FIXED TO THE PLAYER, AND WHERE EACH OF THE SPEAKERS INCLUDES AN ACOUSTIC RADIATOR IN DISTRIBUTED MODE WITH A TRANSDUCER (9) EXCLUSIVELY ON THE SAME TO MAKE THE RADIATOR VIBRATE AND PRODUCE ITS RESONANCE.

ES96929392T 1995-09-02 1996-09-02 PORTABLE PLAYER OF COMPACT DISCS. Expired - Lifetime ES2131955T3 (en)

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
ES2131955T3 true ES2131955T3 (en) 1999-08-01

Family

ID=34865239

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96929392T Expired - Lifetime ES2131955T3 (en) 1995-09-02 1996-09-02 PORTABLE PLAYER OF COMPACT DISCS.

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)

* 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
HUP0102904A3 (en) 1998-06-22 2002-12-28 Slab Technology Ltd Albany 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
ATE352968T1 (en) * 2000-02-02 2007-02-15 Siemens Ag LIGHTING ARRANGEMENT WITH AN INTEGRATED FLOOR 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
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
US10848118B2 (en) 2004-08-10 2020-11-24 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
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
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
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
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
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
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
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
CN112236812A (en) 2018-04-11 2021-01-15 邦吉欧维声学有限公司 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)

* 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 (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
JP3034952B2 (en) * 1990-08-04 2000-04-17 イギリス国 Panel type speaker
US5349575A (en) * 1992-05-19 1994-09-20 Goldstar Co., Ltd. Portable audio device

Also Published As

Publication number Publication date
EP0847673A2 (en) 1998-06-17
EA002018B1 (en) 2001-12-24
TR199800364T1 (en) 1998-05-21
JPH11512251A (en) 1999-10-19
SK26098A3 (en) 1998-09-09
WO1997009856A2 (en) 1997-03-13
BR9610545A (en) 1999-12-21
HK1008626A1 (en) 1999-05-14
NZ316549A (en) 1998-05-27
DE69601733T2 (en) 1999-09-16
IL123480A (en) 2000-10-31
AU6880796A (en) 1997-03-27
CA2230104A1 (en) 1997-03-13
PL182495B1 (en) 2002-01-31
DE69601733D1 (en) 1999-04-15
WO1997009856A3 (en) 1997-05-01
IL123480A0 (en) 1998-09-24
AU702999B2 (en) 1999-03-11
EP0847673B1 (en) 1999-03-10
ATE177582T1 (en) 1999-03-15
HUP9903877A2 (en) 2000-03-28
EA199800247A1 (en) 1998-10-29
CZ57998A3 (en) 1998-07-15
PL325274A1 (en) 1998-07-20
RO119052B1 (en) 2004-02-27
DK0847673T3 (en) 1999-09-27

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