FR3019422B1 - ACOUSTICAL APPARATUS COMPRISING AT LEAST ONE ELECTROACOUSTIC MICROPHONE, A OSTEOPHONIC MICROPHONE AND MEANS FOR CALCULATING A CORRECTED SIGNAL, AND ASSOCIATED HEAD EQUIPMENT - Google Patents

ACOUSTICAL APPARATUS COMPRISING AT LEAST ONE ELECTROACOUSTIC MICROPHONE, A OSTEOPHONIC MICROPHONE AND MEANS FOR CALCULATING A CORRECTED SIGNAL, AND ASSOCIATED HEAD EQUIPMENT

Info

Publication number
FR3019422B1
FR3019422B1 FR1452506A FR1452506A FR3019422B1 FR 3019422 B1 FR3019422 B1 FR 3019422B1 FR 1452506 A FR1452506 A FR 1452506A FR 1452506 A FR1452506 A FR 1452506A FR 3019422 B1 FR3019422 B1 FR 3019422B1
Authority
FR
France
Prior art keywords
microphone
calculating
osteophonic
corrected signal
electroacoustic
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.)
Active
Application number
FR1452506A
Other languages
French (fr)
Other versions
FR3019422A1 (en
Inventor
Patrick Jean Francois Robuchon
Eric Bernard Jacques Clowez
Julie Marie Anne Rosier
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 SAS
Original Assignee
Elno 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 SAS filed Critical Elno SAS
Priority to FR1452506A priority Critical patent/FR3019422B1/en
Priority to EP15711549.4A priority patent/EP3123740B1/en
Priority to PCT/EP2015/056261 priority patent/WO2015144708A1/en
Publication of FR3019422A1 publication Critical patent/FR3019422A1/en
Application granted granted Critical
Publication of FR3019422B1 publication Critical patent/FR3019422B1/en
Active 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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • 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
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/01—Noise reduction using microphones having different directional characteristics
    • 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
FR1452506A 2014-03-25 2014-03-25 ACOUSTICAL APPARATUS COMPRISING AT LEAST ONE ELECTROACOUSTIC MICROPHONE, A OSTEOPHONIC MICROPHONE AND MEANS FOR CALCULATING A CORRECTED SIGNAL, AND ASSOCIATED HEAD EQUIPMENT Active FR3019422B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1452506A FR3019422B1 (en) 2014-03-25 2014-03-25 ACOUSTICAL APPARATUS COMPRISING AT LEAST ONE ELECTROACOUSTIC MICROPHONE, A OSTEOPHONIC MICROPHONE AND MEANS FOR CALCULATING A CORRECTED SIGNAL, AND ASSOCIATED HEAD EQUIPMENT
EP15711549.4A EP3123740B1 (en) 2014-03-25 2015-03-24 Acoustic apparatus comprising at least one electroacoustic microphone, an osteophonic microphone and means for calculating a corrected signal, and associated item of headwear
PCT/EP2015/056261 WO2015144708A1 (en) 2014-03-25 2015-03-24 Acoustic apparatus comprising at least one electroacoustic microphone, an osteophonic microphone and means for calculating a corrected signal, and associated item of headwear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1452506A FR3019422B1 (en) 2014-03-25 2014-03-25 ACOUSTICAL APPARATUS COMPRISING AT LEAST ONE ELECTROACOUSTIC MICROPHONE, A OSTEOPHONIC MICROPHONE AND MEANS FOR CALCULATING A CORRECTED SIGNAL, AND ASSOCIATED HEAD EQUIPMENT

Publications (2)

Publication Number Publication Date
FR3019422A1 FR3019422A1 (en) 2015-10-02
FR3019422B1 true FR3019422B1 (en) 2017-07-21

Family

ID=51210532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1452506A Active FR3019422B1 (en) 2014-03-25 2014-03-25 ACOUSTICAL APPARATUS COMPRISING AT LEAST ONE ELECTROACOUSTIC MICROPHONE, A OSTEOPHONIC MICROPHONE AND MEANS FOR CALCULATING A CORRECTED SIGNAL, AND ASSOCIATED HEAD EQUIPMENT

Country Status (3)

Country Link
EP (1) EP3123740B1 (en)
FR (1) FR3019422B1 (en)
WO (1) WO2015144708A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136096A1 (en) 2022-05-30 2023-12-01 Elno Electronic device and associated processing method, acoustic apparatus and computer program

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109640234A (en) * 2018-10-31 2019-04-16 深圳市伊声声学科技有限公司 A kind of double bone-conduction microphones and noise removal implementation method
FR3134939A1 (en) 2022-04-20 2023-10-27 Elno Electronic interconnection device adapted to interconnect several pieces of audio equipment, and audio system comprising such a device
FR3135816A1 (en) 2022-05-20 2023-11-24 Elno Militarized electrical connector intended to be connected to audio equipment, associated connection cable and audio system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984660B1 (en) * 1994-05-18 2003-07-30 Nippon Telegraph and Telephone Corporation Transmitter-receiver having ear-piece type acoustic transducer part
US5692059A (en) 1995-02-24 1997-11-25 Kruger; Frederick M. Two active element in-the-ear microphone system
US7283850B2 (en) 2004-10-12 2007-10-16 Microsoft Corporation Method and apparatus for multi-sensory speech enhancement on a mobile device
FR2945905B1 (en) * 2009-05-20 2011-07-29 Elno Soc Nouvelle ACOUSTIC DEVICE
US20110293109A1 (en) * 2010-05-27 2011-12-01 Sony Ericsson Mobile Communications Ab Hands-Free Unit with Noise Tolerant Audio Sensor
EP2458586A1 (en) * 2010-11-24 2012-05-30 Koninklijke Philips Electronics N.V. System and method for producing an audio signal
FR2974655B1 (en) * 2011-04-26 2013-12-20 Parrot MICRO / HELMET AUDIO COMBINATION COMPRISING MEANS FOR DEBRISING A NEARBY SPEECH SIGNAL, IN PARTICULAR FOR A HANDS-FREE TELEPHONY SYSTEM.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136096A1 (en) 2022-05-30 2023-12-01 Elno Electronic device and associated processing method, acoustic apparatus and computer program
EP4287648A1 (en) 2022-05-30 2023-12-06 Elno Electronic device and associated processing method, acoustic apparatus and computer program

Also Published As

Publication number Publication date
WO2015144708A1 (en) 2015-10-01
EP3123740A1 (en) 2017-02-01
FR3019422A1 (en) 2015-10-02
EP3123740B1 (en) 2019-01-02

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