FR2926661B1 - Dispositif de controle de l'emission localisee de signaux audio dans une zone d'un habitacle de vehicule automobile - Google Patents

Dispositif de controle de l'emission localisee de signaux audio dans une zone d'un habitacle de vehicule automobile

Info

Publication number
FR2926661B1
FR2926661B1 FR0850331A FR0850331A FR2926661B1 FR 2926661 B1 FR2926661 B1 FR 2926661B1 FR 0850331 A FR0850331 A FR 0850331A FR 0850331 A FR0850331 A FR 0850331A FR 2926661 B1 FR2926661 B1 FR 2926661B1
Authority
FR
France
Prior art keywords
habitacle
zone
controlling
motor vehicle
audio signals
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
FR0850331A
Other languages
English (en)
Other versions
FR2926661A1 (fr
Inventor
Frederic Bourcier
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0850331A priority Critical patent/FR2926661B1/fr
Publication of FR2926661A1 publication Critical patent/FR2926661A1/fr
Application granted granted Critical
Publication of FR2926661B1 publication Critical patent/FR2926661B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2217/00—Details of magnetostrictive, piezoelectric, or electrostrictive transducers covered by H04R15/00 or H04R17/00 but not provided for in any of their subgroups
    • H04R2217/03—Parametric transducers where sound is generated or captured by the acoustic demodulation of amplitude modulated ultrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR0850331A 2008-01-18 2008-01-18 Dispositif de controle de l'emission localisee de signaux audio dans une zone d'un habitacle de vehicule automobile Expired - Fee Related FR2926661B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0850331A FR2926661B1 (fr) 2008-01-18 2008-01-18 Dispositif de controle de l'emission localisee de signaux audio dans une zone d'un habitacle de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0850331A FR2926661B1 (fr) 2008-01-18 2008-01-18 Dispositif de controle de l'emission localisee de signaux audio dans une zone d'un habitacle de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2926661A1 FR2926661A1 (fr) 2009-07-24
FR2926661B1 true FR2926661B1 (fr) 2010-03-26

Family

ID=39717798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0850331A Expired - Fee Related FR2926661B1 (fr) 2008-01-18 2008-01-18 Dispositif de controle de l'emission localisee de signaux audio dans une zone d'un habitacle de vehicule automobile

Country Status (1)

Country Link
FR (1) FR2926661B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778672B2 (en) * 1992-05-05 2004-08-17 Automotive Technologies International Inc. Audio reception control arrangement and method for a vehicle
JPH06186331A (ja) * 1992-12-18 1994-07-08 Alpine Electron Inc 仮想空間スイッチ付きカーオーディオ装置
US6452870B1 (en) * 1996-02-08 2002-09-17 Automotive Technologies International, Inc. Methods for controlling deployment of an occupant restraint in a vehicle and determining whether the occupant is a child seat
US20070211574A1 (en) * 2003-10-08 2007-09-13 Croft James J Iii Parametric Loudspeaker System And Method For Enabling Isolated Listening To Audio Material

Also Published As

Publication number Publication date
FR2926661A1 (fr) 2009-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140930