AU703004B2 - Musical instruments incorporating loudspeakers - Google Patents

Musical instruments incorporating loudspeakers Download PDF

Info

Publication number
AU703004B2
AU703004B2 AU68820/96A AU6882096A AU703004B2 AU 703004 B2 AU703004 B2 AU 703004B2 AU 68820/96 A AU68820/96 A AU 68820/96A AU 6882096 A AU6882096 A AU 6882096A AU 703004 B2 AU703004 B2 AU 703004B2
Authority
AU
Australia
Prior art keywords
panel
radiator
musical instrument
electronic musical
instrument according
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.)
Ceased
Application number
AU68820/96A
Other languages
English (en)
Other versions
AU6882096A (en
Inventor
Henry Azima
Martin Colloms
Neil Harris
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
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 Ltd filed Critical New Transducers Ltd
Publication of AU6882096A publication Critical patent/AU6882096A/en
Application granted granted Critical
Publication of AU703004B2 publication Critical patent/AU703004B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Toys (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
AU68820/96A 1995-09-02 1996-09-02 Musical instruments incorporating loudspeakers Ceased AU703004B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GBGB9517918.0A GB9517918D0 (en) 1995-09-02 1995-09-02 Acoustic device
GB9517918 1995-09-02
GB9522281 1995-10-31
GBGB9522281.6A GB9522281D0 (en) 1995-10-31 1995-10-31 Acoustic device
GBGB9606836.6A GB9606836D0 (en) 1996-03-30 1996-03-30 Acoustic device
GB9606836 1996-03-30
PCT/GB1996/002164 WO1997009857A2 (en) 1995-09-02 1996-09-02 Musical instruments incorporating loudspeakers

Publications (2)

Publication Number Publication Date
AU6882096A AU6882096A (en) 1997-03-27
AU703004B2 true AU703004B2 (en) 1999-03-11

Family

ID=34865250

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68820/96A Ceased AU703004B2 (en) 1995-09-02 1996-09-02 Musical instruments incorporating loudspeakers

Country Status (20)

Country Link
EP (1) EP0847674B1 (de)
JP (1) JPH11512259A (de)
AT (1) ATE179564T1 (de)
AU (1) AU703004B2 (de)
BR (1) BR9610437A (de)
CA (1) CA2230154A1 (de)
CZ (1) CZ58198A3 (de)
DE (1) DE69602281T2 (de)
DK (1) DK0847674T3 (de)
EA (1) EA002375B1 (de)
ES (1) ES2133996T3 (de)
HK (1) HK1008643A1 (de)
HU (1) HUP9903872A2 (de)
IL (1) IL123481A (de)
NZ (1) NZ316562A (de)
PL (1) PL182641B1 (de)
RO (1) RO119053B1 (de)
SK (1) SK26298A3 (de)
TR (1) TR199800359T1 (de)
WO (1) WO1997009857A2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE303051T1 (de) 1998-06-22 2005-09-15 Slab Technology Ltd Lautsprecher
GB0414082D0 (en) * 2004-06-24 2004-07-28 New Transducers Ltd Bending wave devices
US11431312B2 (en) 2004-08-10 2022-08-30 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
US8284955B2 (en) 2006-02-07 2012-10-09 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
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
US10848867B2 (en) 2006-02-07 2020-11-24 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
US10069471B2 (en) 2006-02-07 2018-09-04 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
JP5703612B2 (ja) * 2010-07-12 2015-04-22 ヤマハ株式会社 電子鍵盤楽器
US8502062B2 (en) * 2010-07-12 2013-08-06 Yamaha Corporation Electronic keyboard musical instrument
JP5659617B2 (ja) * 2010-08-11 2015-01-28 ヤマハ株式会社 電子鍵盤楽器
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
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
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
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
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

Citations (3)

* 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
WO1990003025A1 (de) * 1988-09-14 1990-03-22 Wilhelm Schimmel Pianofortefabrik Gmbh Vorrichtung zur schallabstrahlung und musikinstrument
GB2262861A (en) * 1990-08-04 1993-06-30 Secr Defence Panel-form loudspeaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748153Y2 (de) * 1977-11-26 1982-10-22
DE2819615A1 (de) * 1978-05-05 1979-11-08 Messerschmitt Boelkow Blohm Verfahren zur erzielung gleichmaessiger schallverteilungseigenschaften
DE3940612A1 (de) * 1988-12-10 1990-06-13 Hans Guenter Hofmann Orgelgehaeuse
JP2595789Y2 (ja) * 1992-03-24 1999-06-02 株式会社河合楽器製作所 電子鍵盤楽器のスピーカ装置

Patent Citations (3)

* 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
WO1990003025A1 (de) * 1988-09-14 1990-03-22 Wilhelm Schimmel Pianofortefabrik Gmbh Vorrichtung zur schallabstrahlung und musikinstrument
GB2262861A (en) * 1990-08-04 1993-06-30 Secr Defence Panel-form loudspeaker

Also Published As

Publication number Publication date
JPH11512259A (ja) 1999-10-19
PL325245A1 (en) 1998-07-06
EA199800255A1 (ru) 1998-10-29
WO1997009857A2 (en) 1997-03-13
SK26298A3 (en) 1998-09-09
DE69602281T2 (de) 1999-09-16
AU6882096A (en) 1997-03-27
ES2133996T3 (es) 1999-09-16
EA002375B1 (ru) 2002-04-25
EP0847674A2 (de) 1998-06-17
BR9610437A (pt) 1999-02-17
NZ316562A (en) 1998-05-27
IL123481A (en) 2000-10-31
TR199800359T1 (xx) 1998-05-21
HK1008643A1 (en) 1999-05-14
HUP9903872A2 (hu) 2000-03-28
DK0847674T3 (da) 1999-10-25
EP0847674B1 (de) 1999-04-28
RO119053B1 (ro) 2004-02-27
PL182641B1 (pl) 2002-02-28
IL123481A0 (en) 1998-09-24
DE69602281D1 (de) 1999-06-02
CA2230154A1 (en) 1997-03-13
CZ58198A3 (cs) 1998-07-15
ATE179564T1 (de) 1999-05-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired