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FR2940565B1 - Dispositif de generation de messages sonores a detection de defaut integree - Google Patents

Dispositif de generation de messages sonores a detection de defaut integree

Info

Publication number
FR2940565B1
FR2940565B1 FR0807221A FR0807221A FR2940565B1 FR 2940565 B1 FR2940565 B1 FR 2940565B1 FR 0807221 A FR0807221 A FR 0807221A FR 0807221 A FR0807221 A FR 0807221A FR 2940565 B1 FR2940565 B1 FR 2940565B1
Authority
FR
France
Prior art keywords
fault detection
generating sound
sound messages
integrated fault
integrated
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
FR0807221A
Other languages
English (en)
Other versions
FR2940565A1 (fr
Inventor
Jacques Phelippeau
Celia Ratinaud
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 SA
Original Assignee
Thales 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 Thales SA filed Critical Thales SA
Priority to FR0807221A priority Critical patent/FR2940565B1/fr
Priority to US12/640,378 priority patent/US8634945B2/en
Publication of FR2940565A1 publication Critical patent/FR2940565A1/fr
Application granted granted Critical
Publication of FR2940565B1 publication Critical patent/FR2940565B1/fr
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
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/007—Monitoring arrangements; Testing arrangements for public address systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/10—Monitoring of the annunciator circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FR0807221A 2008-12-19 2008-12-19 Dispositif de generation de messages sonores a detection de defaut integree Active FR2940565B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0807221A FR2940565B1 (fr) 2008-12-19 2008-12-19 Dispositif de generation de messages sonores a detection de defaut integree
US12/640,378 US8634945B2 (en) 2008-12-19 2009-12-17 Device for generating sound messages with integrated defect detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0807221A FR2940565B1 (fr) 2008-12-19 2008-12-19 Dispositif de generation de messages sonores a detection de defaut integree

Publications (2)

Publication Number Publication Date
FR2940565A1 FR2940565A1 (fr) 2010-06-25
FR2940565B1 true FR2940565B1 (fr) 2010-12-31

Family

ID=40863586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0807221A Active FR2940565B1 (fr) 2008-12-19 2008-12-19 Dispositif de generation de messages sonores a detection de defaut integree

Country Status (2)

Country Link
US (1) US8634945B2 (fr)
FR (1) FR2940565B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7997140B2 (en) * 2008-10-28 2011-08-16 Pratt & Whitney Canada Corp. Method and apparatus for troubleshooting noise/vibration issues of rotating components
ES2545824T3 (es) * 2012-11-20 2015-09-16 Bombardier Transportation Gmbh Reproducción de audio segura en interfaz hombre-máquina
DE102014108397A1 (de) * 2014-06-13 2015-12-17 Funkwerk Information Technologies Karlsfeld Gmbh Verfahren und Anordnung zur Überprüfung eines Signalpfades sowie deren Verwendung
IT201700035966A1 (it) * 2017-03-31 2018-10-01 Magneti Marelli Spa "Procedimento per generare e diffondere un segnale di allarme audio in un veicolo e relativa apparecchiatura"
CN107743293A (zh) * 2017-11-30 2018-02-27 安徽汇鑫电子有限公司 音频对比检测设备
FR3118826B1 (fr) 2021-01-08 2023-11-03 Thales Sa Dispositif de génération de messages sonores et procédé de vérification associé
US12066499B2 (en) 2021-09-28 2024-08-20 Carrier Corporation Piezo sounder self-test using feedback pin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622539A (en) * 1984-05-03 1986-11-11 Honeywell Inc. Alarm system with alarm message supervision
US4622536A (en) * 1984-09-28 1986-11-11 Regents Of The University Of California Ratio independent cyclic A/D and D/A conversion using a reciprocating reference approach
JPH07129875A (ja) * 1993-11-04 1995-05-19 Nippon Signal Co Ltd:The 警報装置
DE19647399C1 (de) * 1996-11-15 1998-07-02 Fraunhofer Ges Forschung Gehörangepaßte Qualitätsbeurteilung von Audiotestsignalen
AU2003272152A1 (en) * 2002-10-22 2004-05-13 Umc Utrecht Holding B.V. System for remote transfer of a monitoring signal
ATE447205T1 (de) * 2003-05-12 2009-11-15 Elbit Systems Ltd Verfahren und system zur audiovisuellen kommunikation
KR101053595B1 (ko) * 2004-07-15 2011-08-03 엘지전자 주식회사 디지털 방송 수신기 및 디지털 방송 신호 처리 방법
JP4281004B2 (ja) * 2004-11-17 2009-06-17 ソニー株式会社 Ｐｗｍパワーアンプ及びその制御方法
GB2448766A (en) * 2007-04-27 2008-10-29 Thorn Security System and method of testing the operation of an alarm sounder by comparison of signals
US7941198B2 (en) * 2008-01-02 2011-05-10 Honeywell International Inc. Internal audio multiplexing system for multi-channel radios

Also Published As

Publication number Publication date
FR2940565A1 (fr) 2010-06-25
US20100161089A1 (en) 2010-06-24
US8634945B2 (en) 2014-01-21

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