FR2889013B1 - COMMUNICATION DEVICE, PARTICULARLY ADAPTED TO NOISE ROOMS - Google Patents

COMMUNICATION DEVICE, PARTICULARLY ADAPTED TO NOISE ROOMS

Info

Publication number
FR2889013B1
FR2889013B1 FR0552301A FR0552301A FR2889013B1 FR 2889013 B1 FR2889013 B1 FR 2889013B1 FR 0552301 A FR0552301 A FR 0552301A FR 0552301 A FR0552301 A FR 0552301A FR 2889013 B1 FR2889013 B1 FR 2889013B1
Authority
FR
France
Prior art keywords
rooms
noise
communication device
particularly adapted
communication
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
FR0552301A
Other languages
French (fr)
Other versions
FR2889013A1 (en
Inventor
Pierre Lagrave
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.)
AQUITAINE COMM MOBILE SERVICES
Original Assignee
AQUITAINE COMM MOBILE SERVICES
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 AQUITAINE COMM MOBILE SERVICES filed Critical AQUITAINE COMM MOBILE SERVICES
Priority to FR0552301A priority Critical patent/FR2889013B1/en
Publication of FR2889013A1 publication Critical patent/FR2889013A1/en
Application granted granted Critical
Publication of FR2889013B1 publication Critical patent/FR2889013B1/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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • 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
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • 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
    • H04R1/1083—Reduction of ambient noise
    • 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
FR0552301A 2005-07-25 2005-07-25 COMMUNICATION DEVICE, PARTICULARLY ADAPTED TO NOISE ROOMS Expired - Fee Related FR2889013B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0552301A FR2889013B1 (en) 2005-07-25 2005-07-25 COMMUNICATION DEVICE, PARTICULARLY ADAPTED TO NOISE ROOMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0552301A FR2889013B1 (en) 2005-07-25 2005-07-25 COMMUNICATION DEVICE, PARTICULARLY ADAPTED TO NOISE ROOMS

Publications (2)

Publication Number Publication Date
FR2889013A1 FR2889013A1 (en) 2007-01-26
FR2889013B1 true FR2889013B1 (en) 2007-12-21

Family

ID=36168548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0552301A Expired - Fee Related FR2889013B1 (en) 2005-07-25 2005-07-25 COMMUNICATION DEVICE, PARTICULARLY ADAPTED TO NOISE ROOMS

Country Status (1)

Country Link
FR (1) FR2889013B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025957A1 (en) * 1990-04-05 1994-11-10 Intelex, Inc., Dba Race Link Communications Systems, Inc. Voice transmission system and method for high ambient noise conditions
US5721783A (en) * 1995-06-07 1998-02-24 Anderson; James C. Hearing aid with wireless remote processor
US6175633B1 (en) * 1997-04-09 2001-01-16 Cavcom, Inc. Radio communications apparatus with attenuating ear pieces for high noise environments
DE10046202A1 (en) * 2000-09-19 2002-03-28 Guenther Manz Hands free communication headset has ear plug with microphone
US6671379B2 (en) * 2001-03-30 2003-12-30 Think-A-Move, Ltd. Ear microphone apparatus and method
US6728385B2 (en) * 2002-02-28 2004-04-27 Nacre As Voice detection and discrimination apparatus and method

Also Published As

Publication number Publication date
FR2889013A1 (en) 2007-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331