FR2744320B1 - Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee - Google Patents

Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee

Info

Publication number
FR2744320B1
FR2744320B1 FR9600935A FR9600935A FR2744320B1 FR 2744320 B1 FR2744320 B1 FR 2744320B1 FR 9600935 A FR9600935 A FR 9600935A FR 9600935 A FR9600935 A FR 9600935A FR 2744320 B1 FR2744320 B1 FR 2744320B1
Authority
FR
France
Prior art keywords
sound
head equipment
listening system
atmosphere
noise
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
FR9600935A
Other languages
English (en)
Other versions
FR2744320A1 (fr
Inventor
Christian Gulli
Gerard Raynaud
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.)
Thales Avionics SAS
Original Assignee
Thales Avionics 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
Priority to FR9600935A priority Critical patent/FR2744320B1/fr
Application filed by Thales Avionics SAS filed Critical Thales Avionics SAS
Priority to DE69715110T priority patent/DE69715110T2/de
Priority to US08/913,848 priority patent/US6058194A/en
Priority to JP9526585A priority patent/JPH11502692A/ja
Priority to PCT/FR1997/000061 priority patent/WO1997027723A1/fr
Priority to EP97900642A priority patent/EP0818121B1/fr
Priority to CA002214094A priority patent/CA2214094A1/fr
Priority to IL12147397A priority patent/IL121473A/xx
Publication of FR2744320A1 publication Critical patent/FR2744320A1/fr
Priority to NO974418A priority patent/NO974418L/no
Application granted granted Critical
Publication of FR2744320B1 publication Critical patent/FR2744320B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
FR9600935A 1996-01-26 1996-01-26 Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee Expired - Fee Related FR2744320B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9600935A FR2744320B1 (fr) 1996-01-26 1996-01-26 Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee
US08/913,848 US6058194A (en) 1996-01-26 1997-01-14 Sound-capture and listening system for head equipment in noisy environment
JP9526585A JPH11502692A (ja) 1996-01-26 1997-01-14 騒音環境内でヘッド装置に対する音捕捉及び聴音システム
PCT/FR1997/000061 WO1997027723A1 (fr) 1996-01-26 1997-01-14 Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee
DE69715110T DE69715110T2 (de) 1996-01-26 1997-01-14 System zur ton- und höraufnahme für helm in geräuschvoller umgebung
EP97900642A EP0818121B1 (fr) 1996-01-26 1997-01-14 Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee
CA002214094A CA2214094A1 (fr) 1996-01-26 1997-01-14 Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee
IL12147397A IL121473A (en) 1996-01-26 1997-01-14 Sound-capture and listening system
NO974418A NO974418L (no) 1996-01-26 1997-09-24 Anordning ved opptak og reproduksjon av lyd, spesielt for et hodesett i stöyfylte omgivelser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600935A FR2744320B1 (fr) 1996-01-26 1996-01-26 Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee

Publications (2)

Publication Number Publication Date
FR2744320A1 FR2744320A1 (fr) 1997-08-01
FR2744320B1 true FR2744320B1 (fr) 1998-03-06

Family

ID=9488514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600935A Expired - Fee Related FR2744320B1 (fr) 1996-01-26 1996-01-26 Systeme de prise de son et d'ecoute pour equipement de tete en ambiance bruitee

Country Status (9)

Country Link
US (1) US6058194A (fr)
EP (1) EP0818121B1 (fr)
JP (1) JPH11502692A (fr)
CA (1) CA2214094A1 (fr)
DE (1) DE69715110T2 (fr)
FR (1) FR2744320B1 (fr)
IL (1) IL121473A (fr)
NO (1) NO974418L (fr)
WO (1) WO1997027723A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050259833A1 (en) * 1993-02-23 2005-11-24 Scarpino Frank A Frequency responses, apparatus and methods for the harmonic enhancement of audio signals
US6396930B1 (en) * 1998-02-20 2002-05-28 Michael Allen Vaudrey Active noise reduction for audiometry
FR2786107B1 (fr) 1998-11-25 2001-02-16 Sextant Avionique Masque inhalateur d'oxygene avec dispositif de prise de son
US6650701B1 (en) * 2000-01-14 2003-11-18 Vtel Corporation Apparatus and method for controlling an acoustic echo canceler
US7613529B1 (en) 2000-09-09 2009-11-03 Harman International Industries, Limited System for eliminating acoustic feedback
AU2003221999A1 (en) * 2002-03-13 2003-09-29 Harman International Industries, Incorporated Audio feedback processing system
FR2842064B1 (fr) * 2002-07-02 2004-12-03 Thales Sa Systeme de spatialisation de sources sonores a performances ameliorees
DE10357065A1 (de) * 2003-12-04 2005-06-30 Sennheiser Electronic Gmbh & Co Kg Sprechzeug
FR2857551B1 (fr) * 2003-04-30 2007-12-28 Senneisher Electronic Gmbh & C Dispositif pour capter ou reproduire des signaux audio
DE10327053A1 (de) * 2003-06-16 2005-01-05 Volkswagen Ag Audiosystem zum parallelen Hören unterschiedlicher Audioquellen
DE102004039066B4 (de) * 2003-09-16 2015-03-12 Volkswagen Ag Audiosystem für ein Kraftfahrzeug
US20050117754A1 (en) * 2003-12-02 2005-06-02 Atsushi Sakawaki Active noise cancellation helmet, motor vehicle system including the active noise cancellation helmet, and method of canceling noise in helmet
DE102004027803A1 (de) * 2004-06-08 2006-01-05 Sennheiser Electronic Gmbh & Co Kg Kopfhörer
WO2006026812A2 (fr) * 2004-09-07 2006-03-16 Sensear Pty Ltd Appareil et procede permettant d'ameliorer un son
CA2481629A1 (fr) * 2004-09-15 2006-03-15 Dspfactory Ltd. Methode et systeme de suppression active du bruit
JP5352952B2 (ja) * 2006-11-07 2013-11-27 ソニー株式会社 デジタルフィルタ回路、デジタルフィルタプログラムおよびノイズキャンセリングシステム
US8265937B2 (en) * 2008-01-29 2012-09-11 Digital Voice Systems, Inc. Breathing apparatus speech enhancement using reference sensor
TWI563496B (en) * 2015-11-17 2016-12-21 Univ Chung Yuan Christian Electronic helmet and method thereof for cancelling noises

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700812A (en) * 1971-03-11 1972-10-24 Nasa Audio system with means for reducing noise effects
US4356519A (en) * 1980-02-25 1982-10-26 Cogdell Jr Lawrence A Portable answering device
USH417H (en) * 1987-03-05 1988-01-05 The United States Of America As Represented By The Secretary Of The Air Force Headset for ambient noise suppression
FR2633125A1 (fr) * 1988-06-17 1989-12-22 Sgs Thomson Microelectronics Appareil acoustique avec carte de filtrage vocal
FR2652164A1 (fr) * 1989-09-15 1991-03-22 Thomson Csf Procede de formation de voies pour sonar, notamment pour sonar remorque.
EP0450128B1 (fr) * 1990-04-06 1995-07-26 Deutsche ITT Industries GmbH Procédé pour la réduction active de perturbations de signaux stéréophoniques multiplexés
GB9109617D0 (en) * 1991-05-03 1991-06-26 Texas Instruments Ltd Method and apparatus for signal processing
FR2700055B1 (fr) * 1992-12-30 1995-01-27 Sextant Avionique Procédé de débruitage vectoriel de la parole et dispositif de mise en Óoeuvre.
TW237587B (fr) * 1993-03-19 1995-01-01 Philips Electronics Nv
DE4309518A1 (de) * 1993-03-24 1994-10-06 Blaupunkt Werke Gmbh Schaltungsanordnung zur Ableitung mindestens eines von der Qualität eines empfangenen Signals abhängigen Qualitätssignals
JP3622014B2 (ja) * 1993-03-24 2005-02-23 ブラウプンクト−ヴェルケ ゲゼルシャフト ミット ベシュレンクテル ハフツング デジタル信号処理付き放送受信機
DE4310985A1 (de) * 1993-04-03 1994-10-06 Blaupunkt Werke Gmbh Schaltungsanordnung zur Dämpfung eines digitalen Audiosignals während des Auftretens von kurzzeitigen Störungen
JPH07123028A (ja) * 1993-10-25 1995-05-12 Ricoh Co Ltd 音声会議装置

Also Published As

Publication number Publication date
US6058194A (en) 2000-05-02
CA2214094A1 (fr) 1997-07-31
JPH11502692A (ja) 1999-03-02
IL121473A (en) 2000-10-31
DE69715110T2 (de) 2003-05-15
EP0818121B1 (fr) 2002-09-04
NO974418D0 (no) 1997-09-24
IL121473A0 (en) 1998-02-08
WO1997027723A1 (fr) 1997-07-31
NO974418L (no) 1997-11-21
FR2744320A1 (fr) 1997-08-01
EP0818121A1 (fr) 1998-01-14
DE69715110D1 (de) 2002-10-10

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CL Concession to grant licences
ST Notification of lapse

Effective date: 20140930