FR3018025B1 - Dispositif de commande d'un haut-parleur - Google Patents

Dispositif de commande d'un haut-parleur

Info

Publication number
FR3018025B1
FR3018025B1 FR1451564A FR1451564A FR3018025B1 FR 3018025 B1 FR3018025 B1 FR 3018025B1 FR 1451564 A FR1451564 A FR 1451564A FR 1451564 A FR1451564 A FR 1451564A FR 3018025 B1 FR3018025 B1 FR 3018025B1
Authority
FR
France
Prior art keywords
speaker
controlling
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
FR1451564A
Other languages
English (en)
Other versions
FR3018025A1 (fr
Inventor
Eduardo Mendes
Pierre-Emmanuel Calmel
Antoine Petroff
Jean-Loup Afresne
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.)
Devialet SA
Original Assignee
Devialet 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
Priority to FR1451564A priority Critical patent/FR3018025B1/fr
Application filed by Devialet SA filed Critical Devialet SA
Priority to CA2940859A priority patent/CA2940859C/fr
Priority to CN201580018338.2A priority patent/CN106165445B/zh
Priority to PCT/EP2015/053431 priority patent/WO2015128238A1/fr
Priority to KR1020167025563A priority patent/KR102283363B1/ko
Priority to JP2016571471A priority patent/JP6522668B2/ja
Priority to EP15706419.7A priority patent/EP3111668B1/fr
Priority to US15/122,083 priority patent/US9930449B2/en
Publication of FR3018025A1 publication Critical patent/FR3018025A1/fr
Application granted granted Critical
Publication of FR3018025B1 publication Critical patent/FR3018025B1/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/007—Protection circuits for transducers
    • 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
    • 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
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
    • H04R29/003—Monitoring arrangements; Testing arrangements for loudspeakers of the moving-coil 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—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)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR1451564A 2014-02-26 2014-02-26 Dispositif de commande d'un haut-parleur Active FR3018025B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1451564A FR3018025B1 (fr) 2014-02-26 2014-02-26 Dispositif de commande d'un haut-parleur
CN201580018338.2A CN106165445B (zh) 2014-02-26 2015-02-18 用于控制扬声器的设备
PCT/EP2015/053431 WO2015128238A1 (fr) 2014-02-26 2015-02-18 Dispositif de commande d'un haut-parleur
KR1020167025563A KR102283363B1 (ko) 2014-02-26 2015-02-18 라우드스피커 제어 디바이스
CA2940859A CA2940859C (fr) 2014-02-26 2015-02-18 Dispositif de commande d'un haut-parleur
JP2016571471A JP6522668B2 (ja) 2014-02-26 2015-02-18 ラウドスピーカを制御するためのデバイス
EP15706419.7A EP3111668B1 (fr) 2014-02-26 2015-02-18 Dispositif de commande d'un haut-parleur
US15/122,083 US9930449B2 (en) 2014-02-26 2015-02-18 Device for controlling a loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1451564A FR3018025B1 (fr) 2014-02-26 2014-02-26 Dispositif de commande d'un haut-parleur

Publications (2)

Publication Number Publication Date
FR3018025A1 FR3018025A1 (fr) 2015-08-28
FR3018025B1 true FR3018025B1 (fr) 2016-03-18

Family

ID=50473667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451564A Active FR3018025B1 (fr) 2014-02-26 2014-02-26 Dispositif de commande d'un haut-parleur

Country Status (8)

Country Link
US (1) US9930449B2 (fr)
EP (1) EP3111668B1 (fr)
JP (1) JP6522668B2 (fr)
KR (1) KR102283363B1 (fr)
CN (1) CN106165445B (fr)
CA (1) CA2940859C (fr)
FR (1) FR3018025B1 (fr)
WO (1) WO2015128238A1 (fr)

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FR3087074B1 (fr) 2018-10-08 2022-02-25 Devialet Dispositif de commande d'un haut-parleur et installation de restitution sonore associee
FR3087075B1 (fr) 2018-10-08 2022-02-25 Devialet Dispositif de compensation des differences de perception des frequences d'un signal audio en fonction du niveau sonore de restitution du signal
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Also Published As

Publication number Publication date
CN106165445A (zh) 2016-11-23
US9930449B2 (en) 2018-03-27
CA2940859C (fr) 2024-01-09
EP3111668B1 (fr) 2019-09-25
CN106165445B (zh) 2020-10-16
FR3018025A1 (fr) 2015-08-28
JP2017511091A (ja) 2017-04-13
KR20160124825A (ko) 2016-10-28
EP3111668A1 (fr) 2017-01-04
WO2015128238A1 (fr) 2015-09-03
KR102283363B1 (ko) 2021-07-29
US20170019732A1 (en) 2017-01-19
JP6522668B2 (ja) 2019-05-29
CA2940859A1 (fr) 2015-09-03

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