GB0127837D0 - Louspeaker - Google Patents

Louspeaker

Info

Publication number
GB0127837D0
GB0127837D0 GB0127837A GB0127837A GB0127837D0 GB 0127837 D0 GB0127837 D0 GB 0127837D0 GB 0127837 A GB0127837 A GB 0127837A GB 0127837 A GB0127837 A GB 0127837A GB 0127837 D0 GB0127837 D0 GB 0127837D0
Authority
GB
United Kingdom
Prior art keywords
louspeaker
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.)
Withdrawn
Application number
GB0127837A
Other versions
GB2382256A (en
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.)
DS Smith UK Ltd
Original Assignee
DS Smith UK 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
Application filed by DS Smith UK Ltd filed Critical DS Smith UK Ltd
Priority to GB0127837A priority Critical patent/GB2382256A/en
Publication of GB0127837D0 publication Critical patent/GB0127837D0/en
Publication of GB2382256A publication Critical patent/GB2382256A/en
Withdrawn legal-status Critical Current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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Cartons (AREA)
GB0127837A 2001-11-20 2001-11-20 Collapsible, foldable loudspeaker Withdrawn GB2382256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0127837A GB2382256A (en) 2001-11-20 2001-11-20 Collapsible, foldable loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0127837A GB2382256A (en) 2001-11-20 2001-11-20 Collapsible, foldable loudspeaker

Publications (2)

Publication Number Publication Date
GB0127837D0 true GB0127837D0 (en) 2002-01-09
GB2382256A GB2382256A (en) 2003-05-21

Family

ID=9926136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0127837A Withdrawn GB2382256A (en) 2001-11-20 2001-11-20 Collapsible, foldable loudspeaker

Country Status (1)

Country Link
GB (1) GB2382256A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7245729B2 (en) 2001-04-05 2007-07-17 New Transducers Limited Loudspeaker
WO2002082856A2 (en) * 2001-04-05 2002-10-17 New Transducers Limited Loudspeaker and method of making same
GB2396768B (en) * 2002-12-17 2006-05-31 Jamie Richard Summers Portable loudspeaker arrangement
US7116795B2 (en) 2003-02-06 2006-10-03 Michael P Tuason Self-aligning self-sealing high-fidelity portable speaker and system
CN104272764B (en) * 2012-05-07 2017-08-25 伯斯有限公司 Configurable loudspeaker
ITTO20120428A1 (en) * 2012-05-14 2012-08-13 Kte Composites Srl SOUND CARD AMPLIFIER FOR CELL PHONE
DE202015102126U1 (en) * 2015-04-28 2015-05-18 Klaus Englert Portable loudspeaker system with large sound and resonance volume based on a sound panel with reflection and resonance effect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT334756B (en) * 1973-10-04 1976-02-10 Weigele Gebhard DEVICE FOR WASHING VEHICLES
US4122911A (en) * 1976-07-01 1978-10-31 Acoustic Fiber Sound Systems, Inc. Loudspeaker assembly
GB1582183A (en) * 1978-05-24 1980-12-31 Walker R Construction and transport of loudspeaker cabinets
UA51671C2 (en) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Acoustic device
US5732140A (en) * 1996-02-01 1998-03-24 Thayer; Keith Acoustic speaker system with expandable speaker enclosure

Also Published As

Publication number Publication date
GB2382256A (en) 2003-05-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)