PT2553946E - Processo e dispositivo de controlo de altifalante - Google Patents

Processo e dispositivo de controlo de altifalante Download PDF

Info

Publication number
PT2553946E
PT2553946E PT11719302T PT11719302T PT2553946E PT 2553946 E PT2553946 E PT 2553946E PT 11719302 T PT11719302 T PT 11719302T PT 11719302 T PT11719302 T PT 11719302T PT 2553946 E PT2553946 E PT 2553946E
Authority
PT
Portugal
Prior art keywords
loudspeaker control
loudspeaker
control
Prior art date
Application number
PT11719302T
Other languages
English (en)
Inventor
Hervé Bares
Christophe Bonazzi
Samuel Lesueur
Original Assignee
Finsecur
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 claimed from FR1001220A external-priority patent/FR2958107B1/fr
Priority claimed from FR1001219A external-priority patent/FR2958106B1/fr
Application filed by Finsecur filed Critical Finsecur
Publication of PT2553946E publication Critical patent/PT2553946E/pt

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
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • 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
    • 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
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Alarm Systems (AREA)
PT11719302T 2010-03-26 2011-03-25 Processo e dispositivo de controlo de altifalante PT2553946E (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1001220A FR2958107B1 (fr) 2010-03-26 2010-03-26 Procede et dispositif de controle de haut-parleur
FR1001219A FR2958106B1 (fr) 2010-03-26 2010-03-26 Procede et dispositif de controle local de haut-parleur

Publications (1)

Publication Number Publication Date
PT2553946E true PT2553946E (pt) 2014-12-18

Family

ID=44140788

Family Applications (1)

Application Number Title Priority Date Filing Date
PT11719302T PT2553946E (pt) 2010-03-26 2011-03-25 Processo e dispositivo de controlo de altifalante

Country Status (5)

Country Link
US (1) US9049510B2 (pt)
EP (1) EP2553946B1 (pt)
ES (1) ES2525499T3 (pt)
PT (1) PT2553946E (pt)
WO (1) WO2011117557A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103747409B (zh) * 2013-12-31 2017-02-08 北京智谷睿拓技术服务有限公司 扬声装置、扬声方法及交互设备
CN103702259B (zh) 2013-12-31 2017-12-12 北京智谷睿拓技术服务有限公司 交互装置及交互方法
FR3098335A1 (fr) * 2019-07-04 2021-01-08 Finsécur Dispositif d’avertissement sonore autonome a commande radio longue portée

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6064742A (en) * 1997-08-04 2000-05-16 Gold Line Connector, Inc. Audio impedance/calculated power meter
JP2003204596A (ja) * 2002-01-04 2003-07-18 Matsushita Electric Ind Co Ltd 拡声放送システムおよび拡声放送装置
KR100619055B1 (ko) * 2004-11-16 2006-08-31 삼성전자주식회사 오디오/비디오 시스템의 스피커 모드 자동 설정 방법 및장치
US8081766B2 (en) * 2006-03-06 2011-12-20 Loud Technologies Inc. Creating digital signal processing (DSP) filters to improve loudspeaker transient response
AT504297B1 (de) 2006-09-28 2009-11-15 Av Digital Audio Videotechnik Verfahren und messeinrichtung zur überwachung von beschallungsanlagen
DE102007032281A1 (de) * 2007-07-11 2009-01-15 Austriamicrosystems Ag Wiedergabeeinrichtung und Verfahren zum Steuern einer Wiedergabeeinrichtung

Also Published As

Publication number Publication date
WO2011117557A3 (fr) 2011-11-24
EP2553946A2 (fr) 2013-02-06
ES2525499T3 (es) 2014-12-23
US20130028430A1 (en) 2013-01-31
WO2011117557A2 (fr) 2011-09-29
EP2553946B1 (fr) 2014-09-10
US9049510B2 (en) 2015-06-02

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