HK1052430A1 - Loudspeaker driver - Google Patents

Loudspeaker driver

Info

Publication number
HK1052430A1
HK1052430A1 HK03104531.5A HK03104531A HK1052430A1 HK 1052430 A1 HK1052430 A1 HK 1052430A1 HK 03104531 A HK03104531 A HK 03104531A HK 1052430 A1 HK1052430 A1 HK 1052430A1
Authority
HK
Hong Kong
Prior art keywords
loudspeaker driver
loudspeaker
driver
Prior art date
Application number
HK03104531.5A
Other languages
Chinese (zh)
Inventor
Colloms Martin
David Macfarlane Ian
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
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of HK1052430A1 publication Critical patent/HK1052430A1/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia
    • 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)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
HK03104531.5A 2000-09-21 2003-06-24 Loudspeaker driver HK1052430A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0023134.0A GB0023134D0 (en) 2000-09-21 2000-09-21 Loudspeaker driver
PCT/GB2001/003995 WO2002025992A2 (en) 2000-09-21 2001-09-05 Loudspeaker driver

Publications (1)

Publication Number Publication Date
HK1052430A1 true HK1052430A1 (en) 2003-09-11

Family

ID=9899847

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03104531.5A HK1052430A1 (en) 2000-09-21 2003-06-24 Loudspeaker driver

Country Status (8)

Country Link
EP (1) EP1319321B1 (en)
JP (1) JP2004509542A (en)
CN (1) CN1462566A (en)
AU (1) AU2001292012A1 (en)
ES (1) ES2378815T3 (en)
GB (1) GB0023134D0 (en)
HK (1) HK1052430A1 (en)
WO (1) WO2002025992A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376829A (en) * 2001-04-21 2002-12-24 Michael Andrew Beadman Removable audio exciter system
JP6828259B2 (en) * 2016-03-28 2021-02-10 ソニー株式会社 Electronics and lighting systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926486A (en) * 1987-07-17 1990-05-15 Barsumian Bruce R Transducer assembly for automatic message system
UA51671C2 (en) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Acoustic device
GB9701983D0 (en) * 1997-01-31 1997-03-19 New Transducers Ltd Electro-dynamic exciter
GB9822246D0 (en) * 1998-10-13 1998-12-09 New Transducers Ltd Loudspeakers
GB9903044D0 (en) * 1999-02-11 1999-03-31 New Transducers Ltd Loudspeakers

Also Published As

Publication number Publication date
ES2378815T3 (en) 2012-04-18
JP2004509542A (en) 2004-03-25
GB0023134D0 (en) 2000-11-01
EP1319321A2 (en) 2003-06-18
CN1462566A (en) 2003-12-17
WO2002025992A3 (en) 2003-01-03
EP1319321B1 (en) 2011-12-07
WO2002025992A2 (en) 2002-03-28
AU2001292012A1 (en) 2002-04-02

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