FR2945905B1 - ACOUSTIC DEVICE - Google Patents

ACOUSTIC DEVICE

Info

Publication number
FR2945905B1
FR2945905B1 FR0953398A FR0953398A FR2945905B1 FR 2945905 B1 FR2945905 B1 FR 2945905B1 FR 0953398 A FR0953398 A FR 0953398A FR 0953398 A FR0953398 A FR 0953398A FR 2945905 B1 FR2945905 B1 FR 2945905B1
Authority
FR
France
Prior art keywords
acoustic device
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.)
Expired - Fee Related
Application number
FR0953398A
Other languages
French (fr)
Other versions
FR2945905A1 (en
Inventor
Patrick Robuchon
Christophe Made
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.)
Safran Electronics and Defense SAS
Elno 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
Priority to FR0953398A priority Critical patent/FR2945905B1/en
Priority to PCT/FR2010/050969 priority patent/WO2010133807A1/en
Priority to EP10728788.0A priority patent/EP2433431B1/en
Priority to ES10728788T priority patent/ES2704450T3/en
Publication of FR2945905A1 publication Critical patent/FR2945905A1/en
Application granted granted Critical
Publication of FR2945905B1 publication Critical patent/FR2945905B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • 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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
FR0953398A 2009-05-20 2009-05-20 ACOUSTIC DEVICE Expired - Fee Related FR2945905B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0953398A FR2945905B1 (en) 2009-05-20 2009-05-20 ACOUSTIC DEVICE
PCT/FR2010/050969 WO2010133807A1 (en) 2009-05-20 2010-05-19 Acoustic device
EP10728788.0A EP2433431B1 (en) 2009-05-20 2010-05-19 Acoustic device
ES10728788T ES2704450T3 (en) 2009-05-20 2010-05-19 Acoustic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953398A FR2945905B1 (en) 2009-05-20 2009-05-20 ACOUSTIC DEVICE

Publications (2)

Publication Number Publication Date
FR2945905A1 FR2945905A1 (en) 2010-11-26
FR2945905B1 true FR2945905B1 (en) 2011-07-29

Family

ID=41467089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953398A Expired - Fee Related FR2945905B1 (en) 2009-05-20 2009-05-20 ACOUSTIC DEVICE

Country Status (4)

Country Link
EP (1) EP2433431B1 (en)
ES (1) ES2704450T3 (en)
FR (1) FR2945905B1 (en)
WO (1) WO2010133807A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8983096B2 (en) * 2012-09-10 2015-03-17 Apple Inc. Bone-conduction pickup transducer for microphonic applications
FR3019422B1 (en) 2014-03-25 2017-07-21 Elno ACOUSTICAL APPARATUS COMPRISING AT LEAST ONE ELECTROACOUSTIC MICROPHONE, A OSTEOPHONIC MICROPHONE AND MEANS FOR CALCULATING A CORRECTED SIGNAL, AND ASSOCIATED HEAD EQUIPMENT
WO2018199846A1 (en) * 2017-04-23 2018-11-01 Audio Zoom Pte Ltd Transducer apparatus for high speech intelligibility in noisy environments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0321617D0 (en) * 2003-09-10 2003-10-15 New Transducers Ltd Audio apparatus
US7778430B2 (en) * 2004-01-09 2010-08-17 National University Corporation NARA Institute of Science and Technology Flesh conducted sound microphone, signal processing device, communication interface system and sound sampling method
JP4861079B2 (en) * 2006-07-10 2012-01-25 Ｎｅｃトーキン株式会社 Bone conduction receiver
GB0710378D0 (en) * 2007-05-31 2007-07-11 New Transducers Ltd Audio apparatus
FR2922075B1 (en) * 2007-10-09 2011-07-22 Elno Soc Nouvelle ACOUSTIC HELMET

Also Published As

Publication number Publication date
WO2010133807A1 (en) 2010-11-25
ES2704450T3 (en) 2019-03-18
EP2433431A1 (en) 2012-03-28
EP2433431B1 (en) 2018-09-12
FR2945905A1 (en) 2010-11-26

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: ELNO, FR

Effective date: 20131031

TQ Partial transmission of property

Owner name: ELNO, FR

Effective date: 20150115

Owner name: SAGEM DEFENSE SECURITE, FR

Effective date: 20150115

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

CD Change of name or company name

Owner name: SAFRAN ELECTRONICS & DEFENSE, FR

Effective date: 20170612

Owner name: ELNO, FR

Effective date: 20170612

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20220105