EP0910225A3 - Mikrofonanordnung für Schutzhelm,und Schutzhelm mit einer derartigen Anordnung - Google Patents

Mikrofonanordnung für Schutzhelm,und Schutzhelm mit einer derartigen Anordnung Download PDF

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Publication number
EP0910225A3
EP0910225A3 EP98402575A EP98402575A EP0910225A3 EP 0910225 A3 EP0910225 A3 EP 0910225A3 EP 98402575 A EP98402575 A EP 98402575A EP 98402575 A EP98402575 A EP 98402575A EP 0910225 A3 EP0910225 A3 EP 0910225A3
Authority
EP
European Patent Office
Prior art keywords
helmet
arrangement
microphone
transducer
headset
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.)
Withdrawn
Application number
EP98402575A
Other languages
English (en)
French (fr)
Other versions
EP0910225A2 (de
Inventor
Philippe Abraham
Khaled Ben Hellal
Monique Mitte
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.)
Elno Societe Nouvelle SAS
Original Assignee
Elno Societe Nouvelle SAS
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 Elno Societe Nouvelle SAS filed Critical Elno Societe Nouvelle SAS
Publication of EP0910225A2 publication Critical patent/EP0910225A2/de
Publication of EP0910225A3 publication Critical patent/EP0910225A3/de
Withdrawn legal-status Critical Current

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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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
EP98402575A 1997-10-17 1998-10-16 Mikrofonanordnung für Schutzhelm,und Schutzhelm mit einer derartigen Anordnung Withdrawn EP0910225A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9713057A FR2770075B1 (fr) 1997-10-17 1997-10-17 Dispositif de microphone perfectionne pour casque, et casque equipe d'un tel dispositif
FR9713057 1997-10-17

Publications (2)

Publication Number Publication Date
EP0910225A2 EP0910225A2 (de) 1999-04-21
EP0910225A3 true EP0910225A3 (de) 2000-03-15

Family

ID=9512383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98402575A Withdrawn EP0910225A3 (de) 1997-10-17 1998-10-16 Mikrofonanordnung für Schutzhelm,und Schutzhelm mit einer derartigen Anordnung

Country Status (2)

Country Link
EP (1) EP0910225A3 (de)
FR (1) FR2770075B1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384422A2 (fr) * 1977-03-17 1978-10-13 Luc Bernard Perfectionnements aux casques pour motocyclistes et autres
DE3509658A1 (de) * 1985-03-18 1986-09-18 Drägerwerk AG, 2400 Lübeck Kommunikationseinheit fuer eine hoer-/sprecheinrichtung
GB2182568A (en) * 1985-09-13 1987-05-20 Total Inert Maintenance & Engi Improvements in or relating to breathing apparatus
EP0521218A1 (de) * 1991-07-05 1993-01-07 Shoei Kako Kabushiki Kaisha Anordnung der Verdrahtung einer Kommunikationseinrichtung in einem Helm
US5243659A (en) * 1992-02-19 1993-09-07 John J. Lazzeroni Motorcycle stereo audio system with vox intercom

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384422A2 (fr) * 1977-03-17 1978-10-13 Luc Bernard Perfectionnements aux casques pour motocyclistes et autres
DE3509658A1 (de) * 1985-03-18 1986-09-18 Drägerwerk AG, 2400 Lübeck Kommunikationseinheit fuer eine hoer-/sprecheinrichtung
GB2182568A (en) * 1985-09-13 1987-05-20 Total Inert Maintenance & Engi Improvements in or relating to breathing apparatus
EP0521218A1 (de) * 1991-07-05 1993-01-07 Shoei Kako Kabushiki Kaisha Anordnung der Verdrahtung einer Kommunikationseinrichtung in einem Helm
US5243659A (en) * 1992-02-19 1993-09-07 John J. Lazzeroni Motorcycle stereo audio system with vox intercom

Also Published As

Publication number Publication date
FR2770075B1 (fr) 2000-12-22
EP0910225A2 (de) 1999-04-21
FR2770075A1 (fr) 1999-04-23

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