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AR012706A1 - ACOUSTIC DEVICE - Google Patents

ACOUSTIC DEVICE

Info

Publication number
AR012706A1
AR012706A1 ARP980102270A ARP980102270A AR012706A1 AR 012706 A1 AR012706 A1 AR 012706A1 AR P980102270 A ARP980102270 A AR P980102270A AR P980102270 A ARP980102270 A AR P980102270A AR 012706 A1 AR012706 A1 AR 012706A1
Authority
AR
Argentina
Prior art keywords
acoustic
loudspeakers
panel
produce
parts
Prior art date
Application number
ARP980102270A
Other languages
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 AR012706A1 publication Critical patent/AR012706A1/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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • 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

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

Se trata de un aparato acustico que consta de un conjunto de altoparlantes, que se caracteriza porque los altoparlantes constan de piezas resonantes queposeen excitadores de vibracion asociados con las mismas para aplicar energía de onda de flexiona las piezas que conforman el panel para que estas resueneny produzcan una salida acustica, y porque los altoparlantes en forma de panel se disponen en forma proxima para producir salidas acusticas sustancialmenteno correlacionadas y una salida acustica general como si sustancialmente hubiera una sola fuente acustica.It is an acoustic device that consists of a set of loudspeakers, characterized in that the loudspeakers consist of resonant parts that have vibration exciters associated with them to apply wave energy to flex the parts that make up the panel so that they resonate and produce an acoustic output, and in that the panel-shaped loudspeakers are arranged proximally to produce substantially uncorrelated acoustic outputs and a general acoustic output as if there were substantially a single acoustic source.

ARP980102270A 1997-05-17 1998-05-15 ACOUSTIC DEVICE AR012706A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9709969.1A GB9709969D0 (en) 1997-05-17 1997-05-17 An acoustic object

Publications (1)

Publication Number Publication Date
AR012706A1 true AR012706A1 (en) 2000-11-08

Family

ID=10812428

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980102270A AR012706A1 (en) 1997-05-17 1998-05-15 ACOUSTIC DEVICE

Country Status (13)

Country Link
EP (1) EP0981927A2 (en)
JP (1) JP2002508897A (en)
KR (1) KR20010012592A (en)
CN (1) CN1256065A (en)
AR (1) AR012706A1 (en)
AU (1) AU736000B2 (en)
BR (1) BR9808814A (en)
CA (1) CA2290466A1 (en)
GB (1) GB9709969D0 (en)
IL (1) IL132685A0 (en)
TW (1) TW391146B (en)
WO (1) WO1998053638A2 (en)
ZA (1) ZA983988B (en)

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GB9914507D0 (en) * 1999-06-23 1999-08-25 New Transducers Ltd Acoustic device
DE10001410C2 (en) * 2000-01-14 2001-12-06 Harman Audio Electronic Sys Flat speaker arrangement
GB0009133D0 (en) * 2000-04-14 2000-05-31 New Transducers Ltd Acoustic device and method for driving it
US7245729B2 (en) 2001-04-05 2007-07-17 New Transducers Limited Loudspeaker
DE10345645B4 (en) * 2003-10-01 2006-05-18 Elac Electroacustic Gmbh Speaker layout
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
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
WO2006095277A1 (en) 2005-03-08 2006-09-14 Nxp B.V. Loudspeaker enclosure with a closed and an open position
JP2006339996A (en) * 2005-06-01 2006-12-14 Kenwood Corp Screen speaker system and manufacturing method therefor
JP4609715B2 (en) * 2005-08-18 2011-01-12 ソニー株式会社 Flat panel speaker
JP4774861B2 (en) * 2005-08-18 2011-09-14 ソニー株式会社 Flat panel speaker
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
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
DE102007003165A1 (en) * 2007-01-22 2008-07-24 Siemens Ag Area loudspeaker and method for adjusting the vibration behavior of a vibration system
JP4967725B2 (en) * 2007-03-12 2012-07-04 ヤマハ株式会社 Array speaker and speaker device
GB2451259B (en) * 2007-07-25 2011-07-20 Gp Acoustics Loudspeaker
US7856115B2 (en) 2007-11-30 2010-12-21 Clair Brothers Audio Systems Inc. Optimized moving-coil loudspeaker
JP5691673B2 (en) * 2011-03-09 2015-04-01 ヤマハ株式会社 Speaker system
GB2491366A (en) * 2011-05-31 2012-12-05 Nokia Corp A configurable microphone or loudspeaker apparatus
JP2013003422A (en) * 2011-06-20 2013-01-07 Yamaha Corp Acoustic system
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
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US20150289037A1 (en) * 2014-04-07 2015-10-08 Bose Corporation Curvable line array
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
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
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9525943B2 (en) 2014-11-24 2016-12-20 Apple Inc. Mechanically actuated panel acoustic system
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
JP2018537910A (en) 2015-11-16 2018-12-20 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー Surface acoustic transducer
JP6633459B2 (en) * 2016-06-15 2020-01-22 日本電信電話株式会社 Conversion device, method, and program
KR20200143707A (en) 2018-04-11 2020-12-24 본지오비 어커스틱스 엘엘씨 Audio enhancement hearing protection system
WO2020028833A1 (en) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
CN109506764B (en) * 2018-12-12 2021-09-24 电子科技大学 An optical fiber MEMS microphone array acoustic wave detection board and system
JP7352808B2 (en) * 2020-02-04 2023-09-29 Toa株式会社 Panel materials and panel material aggregates
CN112714371B (en) * 2020-12-31 2024-05-24 松山湖材料实验室 Flat electrostatic sound box
US12200415B2 (en) * 2022-12-05 2025-01-14 Oxti Pte Ltd Loudspeaker cabinet-attached folding screen structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768991A (en) * 1980-10-16 1982-04-27 Pioneer Electronic Corp Speaker system
JPH0541897A (en) * 1991-08-07 1993-02-19 Pioneer Electron Corp Speaker equipment and directivity control method
JPH0662488A (en) * 1992-08-11 1994-03-04 Pioneer Electron Corp Speaker equipment
DE69601729T2 (en) * 1995-09-02 1999-09-16 New Transducers Ltd., Huntingdon DISPLAY CONTAINERS WITH SPEAKERS

Also Published As

Publication number Publication date
AU7439698A (en) 1998-12-11
ZA983988B (en) 1999-01-25
CA2290466A1 (en) 1998-11-26
IL132685A0 (en) 2001-03-19
GB9709969D0 (en) 1997-07-09
TW391146B (en) 2000-05-21
CN1256065A (en) 2000-06-07
WO1998053638A2 (en) 1998-11-26
BR9808814A (en) 2000-07-18
KR20010012592A (en) 2001-02-15
AU736000B2 (en) 2001-07-26
EP0981927A2 (en) 2000-03-01
WO1998053638A3 (en) 1999-03-11
JP2002508897A (en) 2002-03-19

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