AU4521199A - Headwear - Google Patents

Headwear

Info

Publication number
AU4521199A
AU4521199A AU45211/99A AU4521199A AU4521199A AU 4521199 A AU4521199 A AU 4521199A AU 45211/99 A AU45211/99 A AU 45211/99A AU 4521199 A AU4521199 A AU 4521199A AU 4521199 A AU4521199 A AU 4521199A
Authority
AU
Australia
Prior art keywords
headwear
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.)
Abandoned
Application number
AU45211/99A
Other languages
English (en)
Inventor
Henry Azima
Christien Ellis
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
Publication of AU4521199A publication Critical patent/AU4521199A/en
Abandoned 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/30—Mounting radio sets or communication systems
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • 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)
  • Manufacturing & Machinery (AREA)
  • Helmets And Other Head Coverings (AREA)
AU45211/99A 1998-07-03 1999-07-02 Headwear Abandoned AU4521199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9814325.8A GB9814325D0 (en) 1998-07-03 1998-07-03 Headwear
GB9814325 1998-07-03
PCT/GB1999/001985 WO2000001264A1 (fr) 1998-07-03 1999-07-02 Casque

Publications (1)

Publication Number Publication Date
AU4521199A true AU4521199A (en) 2000-01-24

Family

ID=10834811

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45211/99A Abandoned AU4521199A (en) 1998-07-03 1999-07-02 Headwear

Country Status (3)

Country Link
AU (1) AU4521199A (fr)
GB (1) GB9814325D0 (fr)
WO (1) WO2000001264A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4430001A (en) * 2000-03-18 2001-10-03 Newlands Technology Limited Dual mode audio device
GB2386025A (en) * 2002-02-27 2003-09-03 Hosiden Besson Ltd Hands free audio kit for helmet wearers
US7310427B2 (en) * 2002-08-01 2007-12-18 Virginia Commonwealth University Recreational bone conduction audio device, system
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
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
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
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
FR2968881B1 (fr) 2010-12-10 2013-01-04 Zedel Transducteur acoustique bi-mode
PT105985B (pt) * 2011-11-07 2014-02-06 Nexxpro Fabrica De Capacetes Lda Capacete de motociclista
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
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
WO2016094582A1 (fr) * 2014-12-10 2016-06-16 Epstein Jacob H Dispositif audio intégré sans fil et sûr pour casques de protection
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 (ja) 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 表面音響変換器
CA3096877A1 (fr) 2018-04-11 2019-10-17 Bongiovi Acoustics Llc Systeme de protection de l'ouie ameliore par l'audio
WO2020028833A1 (fr) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc Système, procédé et appareil pour générer et traiter numériquement une fonction de transfert audio liée à la tête
CA3139680A1 (fr) * 2019-05-27 2020-12-03 Phillip MEDEIROS Systeme de communication en casque de securite
US11039980B2 (en) 2019-09-22 2021-06-22 Third Wave Therapeutics, Inc. Applying predetermined sound to provide therapy
WO2021055992A1 (fr) * 2019-09-22 2021-03-25 Third Wave Therapeutics, Inc. Application d'un son prédéterminé pour fournir une thérapie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152553A (en) * 1978-04-05 1979-05-01 Maynard E. White Protective helmet with voice communication system
JPH05273493A (ja) * 1992-03-27 1993-10-22 Yazaki Corp ヘルメットディスプレイ
GB2295291A (en) * 1994-11-18 1996-05-22 Peter Burden Headgear communications without earphones

Also Published As

Publication number Publication date
WO2000001264A1 (fr) 2000-01-13
GB9814325D0 (en) 1998-09-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase