WO2005053355A3 - Carry case - Google Patents

Carry case Download PDF

Info

Publication number
WO2005053355A3
WO2005053355A3 PCT/GB2004/004453 GB2004004453W WO2005053355A3 WO 2005053355 A3 WO2005053355 A3 WO 2005053355A3 GB 2004004453 W GB2004004453 W GB 2004004453W WO 2005053355 A3 WO2005053355 A3 WO 2005053355A3
Authority
WO
WIPO (PCT)
Prior art keywords
diaphragm
carry case
panel
sheet material
loudspeaker
Prior art date
Application number
PCT/GB2004/004453
Other languages
French (fr)
Other versions
WO2005053355A2 (en
Inventor
Martin Colloms
Paul Burton
Julian Fordham
Graham Christopher Ryan
Neil Firth
Original Assignee
New Transducers Ltd
Martin Colloms
Paul Burton
Julian Fordham
Graham Christopher Ryan
Neil Firth
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
Priority claimed from GB0325352A external-priority patent/GB0325352D0/en
Priority claimed from GB0325967A external-priority patent/GB0325967D0/en
Application filed by New Transducers Ltd, Martin Colloms, Paul Burton, Julian Fordham, Graham Christopher Ryan, Neil Firth filed Critical New Transducers Ltd
Publication of WO2005053355A2 publication Critical patent/WO2005053355A2/en
Publication of WO2005053355A3 publication Critical patent/WO2005053355A3/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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

A carry case or bag comprising an outer structure (28, 30) made from flexible sheet material and a panel-form bending wave loudspeaker having a panel-form acoustic diaphragm (14, 16) formed by the flexible sheet material of the outer structure and a bending wave exciter (10, 12) coupled to the acoustic diaphragm (14, 16) to cause the diaphragm to resonate to produce an acoustic output. The carry bag may comprise an externally accessible control section for the loudspeaker.
PCT/GB2004/004453 2003-10-30 2004-10-21 Carry case WO2005053355A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0325352A GB0325352D0 (en) 2003-10-30 2003-10-30 Carry case
GB0325352.3 2003-10-30
GB0325967A GB0325967D0 (en) 2003-11-07 2003-11-07 Carry case
GB0325967.8 2003-11-07

Publications (2)

Publication Number Publication Date
WO2005053355A2 WO2005053355A2 (en) 2005-06-09
WO2005053355A3 true WO2005053355A3 (en) 2005-09-29

Family

ID=34635427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/004453 WO2005053355A2 (en) 2003-10-30 2004-10-21 Carry case

Country Status (2)

Country Link
TW (1) TW200526143A (en)
WO (1) WO2005053355A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122126B (en) * 2005-10-05 2011-08-31 Genelec Oy Refleksikaiutinrakenne
DE102006039452A1 (en) * 2006-08-23 2008-03-13 Puren Gmbh Panel loudspeaker device
US7983432B2 (en) 2006-09-29 2011-07-19 Shure Acquisition Holdings, Inc. Point excitation placement in an audio transducer
JP4513813B2 (en) * 2007-02-01 2010-07-28 トヨタ自動車株式会社 Power storage device
FR2917550B1 (en) * 2007-06-13 2011-03-25 Courtivron Gregoire De NOMADIC APPARATUS FOR DIFFUSION / TRANSMISSION OF SOUNDS.
GB2463924A (en) * 2008-06-26 2010-04-07 Allan Read Wireless table-top conference system uses Balanced Mode loudspeaker
US8086285B2 (en) 2009-02-17 2011-12-27 Tjm Innovations, Llc Carrying cases having sound enhancing capability, for portable communication devices
FR2982450A1 (en) * 2011-11-03 2013-05-10 Joel Pedre Multifunctional transport cover e.g. bag for e.g. laptop computer used for conferences, in conference hall, has orientable microphone for recognition of voice, and amplified loudspeakers for restoring translations in audible manner
TWI465117B (en) * 2012-05-25 2014-12-11 Topower Computer Ind Co Ltd Portable speakers
JP6151490B2 (en) * 2012-07-27 2017-06-21 京セラ株式会社 Electronic device mounting member and combination of electronic device and mounting member
EP3149958A1 (en) 2014-05-01 2017-04-05 Hugh Brogan Speaker device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293941A (en) * 1994-10-05 1996-04-10 Brian Douglas Bucalo Apparatus incorporating a cellular telephone
US20020085730A1 (en) * 2000-11-17 2002-07-04 Holland Bert E. Briefcase or carrying case with integrated loudspeaker system
EP1322137A2 (en) * 2001-11-06 2003-06-25 Hosiden Besson Limited Portable speaker systems and applications thereof
WO2003065601A1 (en) * 2002-01-30 2003-08-07 Hosiden Besson Limited Wearable device for mobile communications equipment and/or audio equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293941A (en) * 1994-10-05 1996-04-10 Brian Douglas Bucalo Apparatus incorporating a cellular telephone
US20020085730A1 (en) * 2000-11-17 2002-07-04 Holland Bert E. Briefcase or carrying case with integrated loudspeaker system
EP1322137A2 (en) * 2001-11-06 2003-06-25 Hosiden Besson Limited Portable speaker systems and applications thereof
WO2003065601A1 (en) * 2002-01-30 2003-08-07 Hosiden Besson Limited Wearable device for mobile communications equipment and/or audio equipment

Also Published As

Publication number Publication date
WO2005053355A2 (en) 2005-06-09
TW200526143A (en) 2005-08-16

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