IL141966A0 - Loudspeakers - Google Patents

Loudspeakers

Info

Publication number
IL141966A0
IL141966A0 IL14196699A IL14196699A IL141966A0 IL 141966 A0 IL141966 A0 IL 141966A0 IL 14196699 A IL14196699 A IL 14196699A IL 14196699 A IL14196699 A IL 14196699A IL 141966 A0 IL141966 A0 IL 141966A0
Authority
IL
Israel
Prior art keywords
loudspeakers
Prior art date
Application number
IL14196699A
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 IL141966A0 publication Critical patent/IL141966A0/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
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • 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
    • 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
IL14196699A 1998-10-13 1999-10-12 Loudspeakers IL141966A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9822246.6A GB9822246D0 (en) 1998-10-13 1998-10-13 Loudspeakers
PCT/GB1999/003209 WO2000022877A1 (en) 1998-10-13 1999-10-12 Resonant panel loudspeakers

Publications (1)

Publication Number Publication Date
IL141966A0 true IL141966A0 (en) 2002-03-10

Family

ID=10840427

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14196699A IL141966A0 (en) 1998-10-13 1999-10-12 Loudspeakers

Country Status (12)

Country Link
EP (1) EP1121833A1 (en)
JP (1) JP2002528019A (en)
KR (1) KR20010075442A (en)
CN (1) CN1319320A (en)
AU (1) AU6213999A (en)
BR (1) BR9914147A (en)
CA (1) CA2345749A1 (en)
GB (2) GB9822246D0 (en)
IL (1) IL141966A0 (en)
TW (1) TW462206B (en)
WO (1) WO2000022877A1 (en)
ZA (1) ZA200101978B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001008447A2 (en) 1999-07-23 2001-02-01 Digital Sonics, Llc Flat panel speaker
US6751329B2 (en) 2000-09-21 2004-06-15 New Transducers Limited Loudspeaker driver
GB0023134D0 (en) * 2000-09-21 2000-11-01 New Transducers Ltd Loudspeaker driver
GB2386790B (en) * 2001-03-23 2004-08-18 New Transducers Ltd Bending wave acoustic radiator
US7120263B2 (en) 2001-03-23 2006-10-10 New Transducers Limited Bending wave acoustic radiator
US7002070B2 (en) 2001-06-22 2006-02-21 Shelley Katz Electronic piano
US7062051B2 (en) 2001-08-17 2006-06-13 New Transducers Limited Acoustic device
AU2003202084A1 (en) * 2003-01-22 2004-08-13 Shelley Katz Apparatus and method for producing sound
DE10326761A1 (en) * 2003-06-13 2005-01-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. speaker
JP2006279284A (en) * 2005-03-28 2006-10-12 Kenwood Corp Screen speaker
JP2007322606A (en) * 2006-05-31 2007-12-13 Kawai Musical Instr Mfg Co Ltd Musical sound device and production method for musical sound device
JP2009260763A (en) * 2008-04-18 2009-11-05 Panasonic Corp Flat speaker
GB0811015D0 (en) 2008-06-17 2008-07-23 Deben Acoustics Improved acoustic device
US8494208B2 (en) 2008-07-17 2013-07-23 New Transducers Limited Inertial vibration exciter
CN101674517B (en) * 2009-09-25 2012-08-29 广东长虹电子有限公司 Acoustic generating device
JP5909169B2 (en) * 2012-09-25 2016-04-26 京セラ株式会社 SOUND GENERATOR, SOUND GENERATOR, AND ELECTRONIC DEVICE
GB2568282B (en) * 2017-11-10 2020-11-25 Amina Tech Limited Flat panel loudspeaker
KR102625724B1 (en) 2018-10-05 2024-01-15 엘지디스플레이 주식회사 Display apparatus
FR3110162B1 (en) * 2020-05-13 2022-05-27 Saint Gobain Glazing with audio exciter

Family Cites Families (8)

* 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
US4284167A (en) * 1979-06-04 1981-08-18 Electronic Research Assoc., Inc. Sound reproducing device
US4928312A (en) * 1988-10-17 1990-05-22 Amel Hill Acoustic transducer
FI94203C (en) * 1991-11-25 1995-07-25 Anturilaakso Oy Speaker
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
PL334440A1 (en) * 1997-01-09 2000-02-28 New Transducers Ltd Loudspeaker
WO1999037118A1 (en) * 1998-01-16 1999-07-22 Sony Corporation Speaker and electronic apparatus using speaker

Also Published As

Publication number Publication date
CA2345749A1 (en) 2000-04-20
CN1319320A (en) 2001-10-24
AU6213999A (en) 2000-05-01
EP1121833A1 (en) 2001-08-08
ZA200101978B (en) 2001-09-11
WO2000022877A1 (en) 2000-04-20
GB2357215A (en) 2001-06-13
WO2000022877A8 (en) 2000-05-25
GB0105807D0 (en) 2001-04-25
KR20010075442A (en) 2001-08-09
BR9914147A (en) 2001-06-26
JP2002528019A (en) 2002-08-27
GB9822246D0 (en) 1998-12-09
TW462206B (en) 2001-11-01

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