HUP9802389A2 - Rezgéskeltő átalakító és hangfal - Google Patents

Rezgéskeltő átalakító és hangfal

Info

Publication number
HUP9802389A2
HUP9802389A2 HU9802389A HUP9802389A HUP9802389A2 HU P9802389 A2 HUP9802389 A2 HU P9802389A2 HU 9802389 A HU9802389 A HU 9802389A HU P9802389 A HUP9802389 A HU P9802389A HU P9802389 A2 HUP9802389 A2 HU P9802389A2
Authority
HU
Hungary
Prior art keywords
panel
magnet
vibrating
area
resonant
Prior art date
Application number
HU9802389A
Other languages
English (en)
Hungarian (hu)
Inventor
Henry Azima
Martin Colloms
Neil Harris
Original Assignee
New Transducers Limited
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34865240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUP9802389(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9517918.0A external-priority patent/GB9517918D0/en
Priority claimed from GBGB9522281.6A external-priority patent/GB9522281D0/en
Priority claimed from GBGB9606836.6A external-priority patent/GB9606836D0/en
Application filed by New Transducers Limited filed Critical New Transducers Limited
Publication of HUP9802389A2 publication Critical patent/HUP9802389A2/hu

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • 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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Surgical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
HU9802389A 1995-09-02 1996-09-02 Rezgéskeltő átalakító és hangfal HUP9802389A2 (hu)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9517918.0A GB9517918D0 (en) 1995-09-02 1995-09-02 Acoustic device
GBGB9522281.6A GB9522281D0 (en) 1995-10-31 1995-10-31 Acoustic device
GBGB9606836.6A GB9606836D0 (en) 1996-03-30 1996-03-30 Acoustic device
PCT/GB1996/002148 WO1997009858A1 (en) 1995-09-02 1996-09-02 Vibration transducers

Publications (1)

Publication Number Publication Date
HUP9802389A2 true HUP9802389A2 (hu) 1999-02-01

Family

ID=34865240

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9802389A HUP9802389A2 (hu) 1995-09-02 1996-09-02 Rezgéskeltő átalakító és hangfal

Country Status (19)

Country Link
EP (1) EP0847675B1 (cs)
JP (1) JPH11512252A (cs)
AT (1) ATE177583T1 (cs)
AU (1) AU703061B2 (cs)
BR (1) BR9610440A (cs)
CA (1) CA2229856A1 (cs)
CZ (2) CZ57698A3 (cs)
DE (1) DE69601734T2 (cs)
DK (1) DK0847675T3 (cs)
EA (1) EA000376B1 (cs)
ES (1) ES2131956T3 (cs)
HU (1) HUP9802389A2 (cs)
IL (1) IL123371A (cs)
NZ (1) NZ316550A (cs)
PL (1) PL325284A1 (cs)
RO (1) RO119055B1 (cs)
SK (1) SK25698A3 (cs)
TR (1) TR199800369T1 (cs)
WO (1) WO1997009858A1 (cs)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324294B1 (en) 1996-09-03 2001-11-27 New Transducers Limited Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
GB9705979D0 (en) * 1997-03-22 1997-05-07 New Transducers Ltd Passenger vehicles
GB9709438D0 (en) * 1997-05-10 1997-07-02 New Transducers Ltd Loudspeaker transducer
GB9714050D0 (en) * 1997-07-03 1997-09-10 New Transducers Ltd Panel-form loudspeakers
DE19821861A1 (de) * 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Vorrichtung zur dynamischen Anregung von Plattenlautsprechern
TR200003739T2 (tr) 1998-06-22 2001-06-21 Slab Technology Limited Hoparlörler
US6304435B1 (en) 1998-11-12 2001-10-16 Acer Incorporated Laptop computer with flat panel speakers
AU7388200A (en) 1999-07-23 2001-02-13 Digital Sonics, Llc Flat panel speaker
SE516270C2 (sv) * 2000-03-09 2001-12-10 Osseofon Ab Elektromagnetisk vibrator
SE0002073L (sv) * 2000-06-02 2001-05-21 P & B Res Ab Vibrator för benförankrade samt benledningshörapparater
SE514930C2 (sv) * 2000-06-02 2001-05-21 P & B Res Ab Vibrator för benförankrade samt benledningshörapparater
US7548854B2 (en) 2002-01-31 2009-06-16 Awi Licensing Company Architectural sound enhancement with pre-filtered masking sound
US7471801B2 (en) 2002-05-10 2008-12-30 Osseofon Ab Device for the generation of or monitoring of vibrations
SE522164C2 (sv) * 2002-05-10 2004-01-20 Osseofon Ab Anordning vid elektromagnetisk vibrator
US7447322B2 (en) 2004-01-13 2008-11-04 Brookstone Purchasing, Inc. Speaker having a transparent panel
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
TW200629959A (en) * 2004-09-22 2006-08-16 Citizen Electronics Electro-dynamic exciter
US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
CA2652294C (en) 2006-05-17 2012-07-10 American Dye Source, Inc. New materials for lithographic plates coatings, lithographic plates and coatings containing same, methods of preparation and use
ES2413195B1 (es) * 2010-02-10 2014-05-21 Fco. Javier Porras Vila Altavoz-generador electrico
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9154862B2 (en) 2013-06-27 2015-10-06 The Boeing Company Flat panel loudspeaker system
US9014413B2 (en) 2013-08-21 2015-04-21 The Boeing Company Dual coil loudspeaker system
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
WO2017087495A1 (en) 2015-11-16 2017-05-26 Bongiovi Acoustics Llc Surface acoustic transducer
AU2019252524A1 (en) 2018-04-11 2020-11-05 Bongiovi Acoustics Llc Audio enhanced hearing protection system
US10959035B2 (en) 2018-08-02 2021-03-23 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164916A (en) * 1974-12-02 1976-06-04 Matsushita Electric Industrial Co Ltd Supiika
DE2819615A1 (de) * 1978-05-05 1979-11-08 Messerschmitt Boelkow Blohm Verfahren zur erzielung gleichmaessiger schallverteilungseigenschaften
CH645227A5 (fr) * 1981-12-22 1984-09-14 Multiphonie Sa Transducteur electro-acoustique.
JPS60259100A (ja) * 1984-06-06 1985-12-21 Yoshiro Nakamatsu 隔離独立複数流体支持振動装置
US4914750A (en) * 1987-07-13 1990-04-03 Avm Hess, Inc. Sound transducer
DE69106712T2 (de) * 1990-08-04 1995-06-08 Secr Defence Brit Paneelförmiger lautsprecher.

Also Published As

Publication number Publication date
SK25698A3 (en) 1998-09-09
IL123371A (en) 2001-07-24
ATE177583T1 (de) 1999-03-15
CA2229856A1 (en) 1997-03-13
AU6880896A (en) 1997-03-27
CZ57698A3 (cs) 1998-11-11
WO1997009858A1 (en) 1997-03-13
DE69601734D1 (de) 1999-04-15
NZ316550A (en) 1998-10-28
PL325284A1 (en) 1998-07-20
RO119055B1 (ro) 2004-02-27
EA000376B1 (ru) 1999-06-24
HK1008639A1 (en) 1999-05-14
EP0847675A1 (en) 1998-06-17
DK0847675T3 (da) 1999-09-27
AU703061B2 (en) 1999-03-11
JPH11512252A (ja) 1999-10-19
BR9610440A (pt) 1999-02-17
IL123371A0 (en) 1998-09-24
EP0847675B1 (en) 1999-03-10
TR199800369T1 (xx) 1998-05-21
EA199800248A1 (ru) 1998-10-29
DE69601734T2 (de) 1999-09-16
CZ57598A3 (cs) 1998-07-15
ES2131956T3 (es) 1999-08-01

Similar Documents

Publication Publication Date Title
HUP9802389A2 (hu) Rezgéskeltő átalakító és hangfal
HUP9900179A2 (hu) Rezgéskeltő átalakító és hangfal
JP3907211B2 (ja) パネル形ラウドスピーカ
US6028947A (en) Lightweight molded waveguide device with support infrastructure
ES2131953T3 (es) Altavoces que estan compuestos por elementos de radiacion acustica con forma de panel.
DK0847664T3 (da) Højttaler omfattende akustisk udstrålende elementer i form af paneler
ES2132953T3 (es) Altavoces con forma de panel.
AR020361A1 (es) Miembro acustico en forma de panel, altavoz, absorbedor acustico, recinto acustico, soporte para componentes de audiofrecuencia, metodo para fabricar unmiembro acustico en forma de panel, metodo para fabricar un sistema de altavoz de modo resonante
EP0836362A3 (en) Loudspeaker
JP2003507949A (ja) ダイヤフラム固定構造を備えた電気音響変換器および方法
WO2000022877A8 (en) Resonant panel loudspeakers
EA199800257A1 (ru) Громкоговоритель, выполненный в виде панели
EP0891117A3 (en) Loudspeaker and sound reproduction system employing such a loudspeaker
US5822444A (en) Loudspeaker
US20020146144A1 (en) Electro-acoustic converter
CN215599494U (zh) 银幕振动器及银幕振动系统
JP3245074B2 (ja) ダブルドーム振動板及びそれを用いたスピーカー
KR960015678A (ko) 청각장애자용 음향 청취 장치
KR200203455Y1 (ko) 스피커 장치
AU631866B2 (en) Loudspeaker
JPS6118295A (ja) 動電型トランスデユ−サ
AU777224B2 (en) Electro-acoustic converter
JPS646625Y2 (cs)
JP2591839Y2 (ja) スピーカユニット
JPH0136398Y2 (cs)