AR031425A1 - Altoparlantes - Google Patents

Altoparlantes

Info

Publication number
AR031425A1
AR031425A1 ARP010105526A ARP010105526A AR031425A1 AR 031425 A1 AR031425 A1 AR 031425A1 AR P010105526 A ARP010105526 A AR P010105526A AR P010105526 A ARP010105526 A AR P010105526A AR 031425 A1 AR031425 A1 AR 031425A1
Authority
AR
Argentina
Prior art keywords
acoustic member
voice coil
bending
bending wave
acoustic
Prior art date
Application number
ARP010105526A
Other languages
English (en)
Spanish (es)
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 AR031425A1 publication Critical patent/AR031425A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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
    • H04R9/045—Mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ARP010105526A 2000-11-30 2001-11-27 Altoparlantes AR031425A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0029098.1A GB0029098D0 (en) 2000-11-30 2000-11-30 Vibration transducer

Publications (1)

Publication Number Publication Date
AR031425A1 true AR031425A1 (es) 2003-09-24

Family

ID=9904101

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010105526A AR031425A1 (es) 2000-11-30 2001-11-27 Altoparlantes

Country Status (13)

Country Link
EP (1) EP1340407B1 (cs)
JP (1) JP2004515178A (cs)
CN (1) CN100433937C (cs)
AR (1) AR031425A1 (cs)
AU (1) AU2002223800A1 (cs)
BR (1) BR0115753A (cs)
CZ (1) CZ20031501A3 (cs)
DE (1) DE60132357T2 (cs)
GB (1) GB0029098D0 (cs)
HK (1) HK1054483A1 (cs)
MX (1) MXPA03004732A (cs)
TW (1) TW515220B (cs)
WO (1) WO2002045460A2 (cs)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1604542A1 (en) * 2003-03-07 2005-12-14 Koninklijke Philips Electronics N.V. Bending wave loudspeaker
BRPI0509913A (pt) * 2004-04-16 2007-09-18 New Transducers Ltd dispositivo acústico e método para fabricar o dispositivo acústico
RU2361371C2 (ru) * 2004-04-16 2009-07-10 Нью Трэнсдьюсерз Лимитед Акустическое устройство и способ создания акустического устройства
CN101061745B (zh) * 2004-09-30 2012-11-21 Pss比利时股份有限公司 具有声模的扬声器
GB0510484D0 (en) * 2005-05-24 2005-06-29 New Transducers Ltd Acoustic device
JP2009260763A (ja) * 2008-04-18 2009-11-05 Panasonic Corp 平板スピーカ
EP2141939B1 (en) * 2008-07-02 2016-11-09 Renault SAS Mandrel for a coil transducer motor structure
CN102577434A (zh) * 2009-04-10 2012-07-11 伊默兹公司 用于声-触扬声器的系统和方法
GB2478160B (en) * 2010-02-26 2014-05-28 Pss Belgium Nv Mass loading for piston loudspeakers
GB2503423A (en) * 2012-05-11 2014-01-01 Deben Acoustics Balanced-mode radiator with multiple voice coil assembly
JPWO2016103930A1 (ja) * 2014-12-26 2017-10-05 ソニー株式会社 スピーカー装置
GB2549078A (en) * 2016-03-29 2017-10-11 Avid Hifi Ltd Improvements to loudspeaker drive unit performance
DE102017002217B4 (de) 2017-03-08 2022-11-10 L & B Lautsprecher und Beschallungstechnik GmbH Flächenstrahler mit vorgegebener Randabstandsverteilung
GB2574591B (en) * 2018-06-07 2020-10-28 Amina Tech Limited Product with integrally formed vibrating panel loudspeaker
CN114952810B (zh) * 2021-02-28 2025-04-04 南京航空航天大学 致动器及机器人
CN116663200B (zh) * 2023-07-25 2023-10-20 中国航发四川燃气涡轮研究院 频率分散性可控的压气机整体叶盘叶片筛选方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1195458A (zh) * 1995-09-02 1998-10-07 新型转换器有限公司 板式扬声器
GB9704486D0 (en) * 1997-03-04 1997-04-23 New Transducers Ltd Acoustic devices etc
US6519346B1 (en) * 1998-01-16 2003-02-11 Sony Corporation Speaker apparatus and electronic apparatus having a speaker apparatus enclosed therein
GB9826164D0 (en) * 1998-11-30 1999-01-20 New Transducers Ltd Acoustic devices
GB9909535D0 (en) * 1999-04-27 1999-06-23 New Transducers Ltd Loudspeakers
GB9916091D0 (en) * 1999-07-08 1999-09-08 New Transducers Ltd Panel drive
GB9930275D0 (en) * 1999-12-21 2000-02-09 New Transducers Ltd Loudspeakers

Also Published As

Publication number Publication date
HK1054483A1 (zh) 2003-11-28
MXPA03004732A (es) 2004-05-04
DE60132357T2 (de) 2008-12-24
BR0115753A (pt) 2004-07-06
EP1340407B1 (en) 2008-01-09
AU2002223800A1 (en) 2002-06-11
JP2004515178A (ja) 2004-05-20
CN100433937C (zh) 2008-11-12
GB0029098D0 (en) 2001-01-10
WO2002045460A3 (en) 2003-03-13
TW515220B (en) 2002-12-21
EP1340407A2 (en) 2003-09-03
WO2002045460A2 (en) 2002-06-06
DE60132357D1 (de) 2008-02-21
CZ20031501A3 (cs) 2003-08-13
CN1554209A (zh) 2004-12-08

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