BR9610545A - Portable device for playing compact discs - Google Patents

Portable device for playing compact discs

Info

Publication number
BR9610545A
BR9610545A BR9610545-3A BR9610545A BR9610545A BR 9610545 A BR9610545 A BR 9610545A BR 9610545 A BR9610545 A BR 9610545A BR 9610545 A BR9610545 A BR 9610545A
Authority
BR
Brazil
Prior art keywords
compact discs
portable device
playing compact
reproduction
speakers
Prior art date
Application number
BR9610545-3A
Other languages
Portuguese (pt)
Inventor
Henry Azima
Martin Colloms
Neil Harris
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=BR9610545(A) "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
Publication of BR9610545A publication Critical patent/BR9610545A/en

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)
  • Toys (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

Patente de Invenção: <B>"APARELHO PORTáTIL PARA REPRODUçãO DE DISCOS COMPACTOS"<D>. Trata-se de um aparelho portátil para reprodução de discos compactos (41), caracterizado por compreender um par em oposição de alto-falantes (81) acoplados ao aparelho de reprodução, e em que cada um dos alto-falantes compreende um dispositivo de irradiação acústica de modo distribuído possuindo um transdutor (9) inteiramente e exlusivamente montado sobre o mesmo para fazer vibrar o dispositivo de irradiação fanzendo o mesmo ressoar.Invention Patent: <B> "PORTABLE APPLIANCE FOR REPRODUCTION OF COMPACT DISCS" <D>. It is a portable device for reproducing compact discs (41), characterized by comprising an opposing pair of speakers (81) coupled to the reproduction device, and in which each of the speakers comprises an irradiation device acoustics in a distributed way having a transducer (9) entirely and exclusively mounted on it to make the irradiation device vibrate, making it resonate.

BR9610545-3A 1995-09-02 1996-09-02 Portable device for playing compact discs BR9610545A (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
BR9610545A true BR9610545A (en) 1999-12-21

Family

ID=34865239

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610545-3A BR9610545A (en) 1995-09-02 1996-09-02 Portable device for playing 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
DK1120007T3 (en) 1998-06-22 2005-12-12 Slab Technology Ltd speakers
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
DK1122974T3 (en) * 2000-02-02 2007-05-21 Siemens Ag Lighting device with an integrated 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
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
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
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
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
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
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
US10639000B2 (en) 2014-04-16 2020-05-05 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
WO2017087495A1 (en) 2015-11-16 2017-05-26 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 (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
DE69106712T2 (en) * 1990-08-04 1995-06-08 Secr Defence Brit PANEL-SHAPED SPEAKER.
US5349575A (en) * 1992-05-19 1994-09-20 Goldstar Co., Ltd. Portable audio device

Also Published As

Publication number Publication date
PL325274A1 (en) 1998-07-20
RO119052B1 (en) 2004-02-27
WO1997009856A3 (en) 1997-05-01
CZ57998A3 (en) 1998-07-15
TR199800364T1 (en) 1998-05-21
SK26098A3 (en) 1998-09-09
EA002018B1 (en) 2001-12-24
DK0847673T3 (en) 1999-09-27
NZ316549A (en) 1998-05-27
HK1008626A1 (en) 1999-05-14
AU6880796A (en) 1997-03-27
IL123480A (en) 2000-10-31
JPH11512251A (en) 1999-10-19
ATE177582T1 (en) 1999-03-15
EP0847673B1 (en) 1999-03-10
EP0847673A2 (en) 1998-06-17
HUP9903877A2 (en) 2000-03-28
DE69601733T2 (en) 1999-09-16
IL123480A0 (en) 1998-09-24
DE69601733D1 (en) 1999-04-15
AU702999B2 (en) 1999-03-11
ES2131955T3 (en) 1999-08-01
WO1997009856A2 (en) 1997-03-13
PL182495B1 (en) 2002-01-31
EA199800247A1 (en) 1998-10-29
CA2230104A1 (en) 1997-03-13

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law