EP4062651C0 - Dispositif de génération d'un signal de commande d'un système électrique - Google Patents

Dispositif de génération d'un signal de commande d'un système électrique

Info

Publication number: EP4062651C0
Authority: EP; European Patent Office
Prior art keywords: generating; control signal; electrical system; electrical; signal
Prior art date: 2019-11-22
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

EP20807422.9A

Other languages

German (de)

English (en)

Other versions

EP4062651A1 (fr

EP4062651B1 (fr

Inventor

Thomas Helie

Tristan Lebrun

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.)

Institut De Recherche Et De Coordination Acoustique / Musique

Centre National de la Recherche Scientifique CNRS

Sorbonne Universite

Original Assignee

Centre National de la Recherche Scientifique CNRS

Sorbonne Universite

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.)

2019-11-22

Filing date

2020-11-19

Publication date

2023-10-04

2020-11-19 Application filed by Centre National de la Recherche Scientifique CNRS, Sorbonne Universite filed Critical Centre National de la Recherche Scientifique CNRS

2022-09-28 Publication of EP4062651A1 publication Critical patent/EP4062651A1/fr

2023-10-04 Application granted granted Critical

2023-10-04 Publication of EP4062651B1 publication Critical patent/EP4062651B1/fr

2023-10-04 Publication of EP4062651C0 publication Critical patent/EP4062651C0/fr

Status Active legal-status Critical Current

2040-11-19 Anticipated expiration legal-status Critical

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers
- H04R3/02—Circuits for transducers for preventing acoustic reaction, i.e. acoustic oscillatory feedback
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers
- H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Otolaryngology (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Networks Using Active Elements (AREA)
Circuit For Audible Band Transducer (AREA)
Arrangements For Transmission Of Measured Signals (AREA)
Dc-Dc Converters (AREA)
Feedback Control In General (AREA)

EP20807422.9A 2019-11-22 2020-11-19 Dispositif de génération d'un signal de commande d'un système électrique Active EP4062651B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1913122A FR3103567B1 (fr)	2019-11-22	2019-11-22	Dispositif de génération d’un signal de commande d’un système électrique
PCT/EP2020/082758 WO2021099509A1 (fr)	2019-11-22	2020-11-19	Dispositif de génération d'un signal de commande d'un système électrique

Publications (3)

Publication Number	Publication Date
EP4062651A1 EP4062651A1 (fr)	2022-09-28
EP4062651B1 EP4062651B1 (fr)	2023-10-04
EP4062651C0 true EP4062651C0 (fr)	2023-10-04

Family

ID=70154495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20807422.9A Active EP4062651B1 (fr)	2019-11-22	2020-11-19	Dispositif de génération d'un signal de commande d'un système électrique

Country Status (6)

Country	Link
US (1)	US11956605B2 (fr)
EP (1)	EP4062651B1 (fr)
JP (1)	JP7634010B2 (fr)
CA (1)	CA3158451A1 (fr)
FR (1)	FR3103567B1 (fr)
WO (1)	WO2021099509A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2011019209A (ja)	2009-06-12	2011-01-27	Sony Corp	信号処理装置、信号処理方法
US9173020B2 (en) *	2012-03-27	2015-10-27	Htc Corporation	Control method of sound producing, sound producing apparatus, and portable apparatus
CN103945306A (zh) *	2014-01-24	2014-07-23	立锜科技股份有限公司	扬声器的磁力强度参数的侦测装置及方法
CN108781340B (zh)	2016-03-25	2020-10-02	雅马哈株式会社	扬声器动作确认装置及方法
WO2018116861A1 (fr)	2016-12-22	2018-06-28	ソニー株式会社	Dispositif, procédé et programme de traitement de son
JP2019161368A (ja)	2018-03-09	2019-09-19	ヤマハ株式会社	駆動制御装置及び駆動制御方法

2019
- 2019-11-22 FR FR1913122A patent/FR3103567B1/fr active Active
2020
- 2020-11-19 EP EP20807422.9A patent/EP4062651B1/fr active Active
- 2020-11-19 CA CA3158451A patent/CA3158451A1/fr active Pending
- 2020-11-19 JP JP2022529347A patent/JP7634010B2/ja active Active
- 2020-11-19 WO PCT/EP2020/082758 patent/WO2021099509A1/fr not_active Ceased
- 2020-11-19 US US17/778,637 patent/US11956605B2/en active Active

Also Published As

Publication number	Publication date
JP2023502428A (ja)	2023-01-24
JP7634010B2 (ja)	2025-02-20
EP4062651A1 (fr)	2022-09-28
FR3103567B1 (fr)	2022-12-23
FR3103567A1 (fr)	2021-05-28
EP4062651B1 (fr)	2023-10-04
WO2021099509A1 (fr)	2021-05-27
CA3158451A1 (fr)	2021-05-27
US11956605B2 (en)	2024-04-09
US20220408186A1 (en)	2022-12-22

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