AU2928100A - Resonant-mode panel loudspeaker with light emitter - Google Patents

Resonant-mode panel loudspeaker with light emitter

Info

Publication number
AU2928100A
AU2928100A AU29281/00A AU2928100A AU2928100A AU 2928100 A AU2928100 A AU 2928100A AU 29281/00 A AU29281/00 A AU 29281/00A AU 2928100 A AU2928100 A AU 2928100A AU 2928100 A AU2928100 A AU 2928100A
Authority
AU
Australia
Prior art keywords
resonant
light emitter
panel loudspeaker
mode panel
mode
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.)
Abandoned
Application number
AU29281/00A
Inventor
Henry Azima
Kieron Dunk
Edward Jarvis
Neil Simon Owen
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
Priority claimed from GBGB9905374.6A external-priority patent/GB9905374D0/en
Priority claimed from GBGB9922511.2A external-priority patent/GB9922511D0/en
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of AU2928100A publication Critical patent/AU2928100A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
    • F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
    • 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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/021—Transducers or their casings adapted for mounting in or to a wall or ceiling
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
AU29281/00A 1999-03-10 2000-03-09 Resonant-mode panel loudspeaker with light emitter Abandoned AU2928100A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9905374.6A GB9905374D0 (en) 1999-03-10 1999-03-10 Loudspeakers
GB9905374 1999-03-10
GBGB9922511.2A GB9922511D0 (en) 1999-09-24 1999-09-24 Panel-form loudspeaker
GB9922511 1999-09-24
PCT/GB2000/000801 WO2000054552A1 (en) 1999-03-10 2000-03-09 Resonant-mode panel loudspeaker with light emitter

Publications (1)

Publication Number Publication Date
AU2928100A true AU2928100A (en) 2000-09-28

Family

ID=26315246

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29281/00A Abandoned AU2928100A (en) 1999-03-10 2000-03-09 Resonant-mode panel loudspeaker with light emitter

Country Status (2)

Country Link
AU (1) AU2928100A (en)
WO (1) WO2000054552A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2370939A (en) * 2001-01-04 2002-07-10 New Transducers Ltd A curved or cylindrical bending wave loudspeaker panel
ITMI20021806A1 (en) * 2002-08-08 2004-02-09 Artemide Group S P A MULTIFUNCTIONAL LIGHTING APPARATUS
GB0605824D0 (en) * 2006-03-23 2006-05-03 Frobisher Paul Lighting & Sound Reproduction
JP4819544B2 (en) * 2006-03-24 2011-11-24 シャープ産業株式会社 Speaker
DE102008013612A1 (en) * 2008-03-11 2009-10-08 Siemens Aktiengesellschaft Acoustic device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559584A (en) * 1984-05-03 1985-12-17 Victor Company Of Japan, Limited Combination lighting device and loudspeaker
DE3731132A1 (en) * 1986-09-16 1988-03-24 Samsung Electro Mech FILM MEMBRANE SPEAKERS
FR2649575A1 (en) * 1989-07-07 1991-01-11 Thomson Consumer Electronics Display screen with integrated electroacoustic function
DK0847662T3 (en) * 1995-09-02 1999-09-27 New Transducers Ltd Loudspeakers comprising acoustically radiating panel-shaped elements
ES2131953T3 (en) * 1995-09-02 1999-08-01 New Transducers Ltd SPEAKERS WHICH ARE COMPOSED OF PANEL SHAPED ACOUSTIC RADIATION ELEMENTS.
GB9812225D0 (en) * 1998-06-05 1998-08-05 Medicine Acoustic devices

Also Published As

Publication number Publication date
WO2000054552A1 (en) 2000-09-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase