CA2758399A1 - Dispositif de securite et protection pour un amplificateur audio porte a l'oreille ou un instrument de telecommunication - Google Patents

Dispositif de securite et protection pour un amplificateur audio porte a l'oreille ou un instrument de telecommunication Download PDF

Info

Publication number
CA2758399A1
CA2758399A1 CA 2758399 CA2758399A CA2758399A1 CA 2758399 A1 CA2758399 A1 CA 2758399A1 CA 2758399 CA2758399 CA 2758399 CA 2758399 A CA2758399 A CA 2758399A CA 2758399 A1 CA2758399 A1 CA 2758399A1
Authority
CA
Canada
Prior art keywords
sleeve
instrument
cord
ear
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.)
Abandoned
Application number
CA 2758399
Other languages
English (en)
Inventor
Mark Bryan Rosal
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2758399 priority Critical patent/CA2758399A1/fr
Publication of CA2758399A1 publication Critical patent/CA2758399A1/fr
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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • 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
    • H04R1/086—Protective screens, e.g. all weather or wind screens

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
CA 2758399 2011-11-14 2011-11-14 Dispositif de securite et protection pour un amplificateur audio porte a l'oreille ou un instrument de telecommunication Abandoned CA2758399A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2758399 CA2758399A1 (fr) 2011-11-14 2011-11-14 Dispositif de securite et protection pour un amplificateur audio porte a l'oreille ou un instrument de telecommunication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2758399 CA2758399A1 (fr) 2011-11-14 2011-11-14 Dispositif de securite et protection pour un amplificateur audio porte a l'oreille ou un instrument de telecommunication

Publications (1)

Publication Number Publication Date
CA2758399A1 true CA2758399A1 (fr) 2013-05-14

Family

ID=48481520

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2758399 Abandoned CA2758399A1 (fr) 2011-11-14 2011-11-14 Dispositif de securite et protection pour un amplificateur audio porte a l'oreille ou un instrument de telecommunication

Country Status (1)

Country Link
CA (1) CA2758399A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015154774A1 (fr) * 2014-04-08 2015-10-15 Phoamy Rights Aps Réduction de bruit de vent de microphone dans des casques d'écoute
WO2016041969A1 (fr) * 2014-09-15 2016-03-24 Phoamy Rights Aps Réduction de bruit de vent de microphone dans des casques téléphoniques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015154774A1 (fr) * 2014-04-08 2015-10-15 Phoamy Rights Aps Réduction de bruit de vent de microphone dans des casques d'écoute
WO2016041969A1 (fr) * 2014-09-15 2016-03-24 Phoamy Rights Aps Réduction de bruit de vent de microphone dans des casques téléphoniques

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20141114