GB9709969D0 - An acoustic object - Google Patents

An acoustic object

Info

Publication number
GB9709969D0
GB9709969D0 GBGB9709969.1A GB9709969A GB9709969D0 GB 9709969 D0 GB9709969 D0 GB 9709969D0 GB 9709969 A GB9709969 A GB 9709969A GB 9709969 D0 GB9709969 D0 GB 9709969D0
Authority
GB
United Kingdom
Prior art keywords
acoustic object
acoustic
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.)
Pending
Application number
GBGB9709969.1A
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
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Priority to GBGB9709969.1A priority Critical patent/GB9709969D0/en
Publication of GB9709969D0 publication Critical patent/GB9709969D0/en
Priority to ZA983988A priority patent/ZA983988B/en
Priority to CN98805044A priority patent/CN1256065A/en
Priority to PCT/GB1998/001374 priority patent/WO1998053638A2/en
Priority to KR1019997010550A priority patent/KR20010012592A/en
Priority to JP55008998A priority patent/JP2002508897A/en
Priority to EP98921605A priority patent/EP0981927A2/en
Priority to BR9808814-9A priority patent/BR9808814A/en
Priority to CA002290466A priority patent/CA2290466A1/en
Priority to IL13268598A priority patent/IL132685A0/en
Priority to AU74396/98A priority patent/AU736000B2/en
Priority to ARP980102270A priority patent/AR012706A1/en
Priority to TW087107533A priority patent/TW391146B/en
Pending legal-status Critical Current

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)
GBGB9709969.1A 1997-05-17 1997-05-17 An acoustic object Pending GB9709969D0 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GBGB9709969.1A GB9709969D0 (en) 1997-05-17 1997-05-17 An acoustic object
ZA983988A ZA983988B (en) 1997-05-17 1998-05-12 An acoustic object
AU74396/98A AU736000B2 (en) 1997-05-17 1998-05-14 An acoustic object
EP98921605A EP0981927A2 (en) 1997-05-17 1998-05-14 Acoustic apparatus comprising an array of loudspeakers
PCT/GB1998/001374 WO1998053638A2 (en) 1997-05-17 1998-05-14 Acoustic apparatus comprising an array of loudspeakers
KR1019997010550A KR20010012592A (en) 1997-05-17 1998-05-14 An acoustic object
JP55008998A JP2002508897A (en) 1997-05-17 1998-05-14 Acoustic body
CN98805044A CN1256065A (en) 1997-05-17 1998-05-14 Acoustic appts.
BR9808814-9A BR9808814A (en) 1997-05-17 1998-05-14 Acoustic object
CA002290466A CA2290466A1 (en) 1997-05-17 1998-05-14 Acoustic apparatus comprising an array of loudspeakers
IL13268598A IL132685A0 (en) 1997-05-17 1998-05-14 An acoustic object
ARP980102270A AR012706A1 (en) 1997-05-17 1998-05-15 ACOUSTIC DEVICE
TW087107533A TW391146B (en) 1997-05-17 1998-05-15 An acoustic object

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
GB9709969D0 true GB9709969D0 (en) 1997-07-09

Family

ID=10812428

Family Applications (1)

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

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)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US10848118B2 (en) 2004-08-10 2020-11-24 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
JP4774861B2 (en) * 2005-08-18 2011-09-14 ソニー株式会社 Flat panel speaker
JP4609715B2 (en) * 2005-08-18 2011-01-12 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
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
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
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
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
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
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
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
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
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
WO2017087495A1 (en) 2015-11-16 2017-05-26 Bongiovi Acoustics Llc Surface acoustic transducer
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc 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
WO2019200119A1 (en) 2018-04-11 2019-10-17 Bongiovi Acoustics Llc Audio enhanced 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 Optical fiber MEMS microphone array acoustic wave detection plate and system
JP7352808B2 (en) * 2020-02-04 2023-09-29 Toa株式会社 Panel materials and panel material aggregates

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
PL325235A1 (en) * 1995-09-02 1998-07-06 New Transducers Ltd Of Stonehi Screen incorporating loudspeakers

Also Published As

Publication number Publication date
CN1256065A (en) 2000-06-07
AR012706A1 (en) 2000-11-08
WO1998053638A3 (en) 1999-03-11
ZA983988B (en) 1999-01-25
BR9808814A (en) 2000-07-18
KR20010012592A (en) 2001-02-15
TW391146B (en) 2000-05-21
AU7439698A (en) 1998-12-11
IL132685A0 (en) 2001-03-19
AU736000B2 (en) 2001-07-26
JP2002508897A (en) 2002-03-19
WO1998053638A2 (en) 1998-11-26
EP0981927A2 (en) 2000-03-01
CA2290466A1 (en) 1998-11-26

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