FR3051311B1 - Enceinte acoustique dont le circuit de filtrage est deporte dans un module externe - Google Patents

Enceinte acoustique dont le circuit de filtrage est deporte dans un module externe Download PDF

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Publication number
FR3051311B1
FR3051311B1 FR1600774A FR1600774A FR3051311B1 FR 3051311 B1 FR3051311 B1 FR 3051311B1 FR 1600774 A FR1600774 A FR 1600774A FR 1600774 A FR1600774 A FR 1600774A FR 3051311 B1 FR3051311 B1 FR 3051311B1
Authority
FR
France
Prior art keywords
deported
external module
filter circuit
module
acoustic speaker
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
FR1600774A
Other languages
English (en)
Other versions
FR3051311A1 (fr
Inventor
Stephane Charles Francois Mourareau
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1600774A priority Critical patent/FR3051311B1/fr
Publication of FR3051311A1 publication Critical patent/FR3051311A1/fr
Application granted granted Critical
Publication of FR3051311B1 publication Critical patent/FR3051311B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H04R3/08—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electromagnetic transducers
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/026—Supports for loudspeaker casings
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • 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 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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
    • H04R3/14—Cross-over networks

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

L'invention concerne un dispositif électro-acoustique de reproduction audio dont la qualité de reproduction n'est plus affectée par les limites d'un module de filtrage analogique interne. Ce dispositif est composé : De plusieurs haut-parleurs (1) intégrés à une ébénisterie (4) reliés directement à un connecteur (3) pour le couplage direct à un module de filtrage externe, d'une mémoire électronique (2) également relié au connecteur (3) et fournissant audit module externe la définition du filtrage requis pour l'alimentation des haut-parleurs. Le dispositif selon l'invention est particulièrement destiné à l'élaboration de systèmes de reproduction audio de haute fidélité.
FR1600774A 2016-05-13 2016-05-13 Enceinte acoustique dont le circuit de filtrage est deporte dans un module externe Expired - Fee Related FR3051311B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1600774A FR3051311B1 (fr) 2016-05-13 2016-05-13 Enceinte acoustique dont le circuit de filtrage est deporte dans un module externe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1600774 2016-05-13
FR1600774A FR3051311B1 (fr) 2016-05-13 2016-05-13 Enceinte acoustique dont le circuit de filtrage est deporte dans un module externe

Publications (2)

Publication Number Publication Date
FR3051311A1 FR3051311A1 (fr) 2017-11-17
FR3051311B1 true FR3051311B1 (fr) 2019-04-05

Family

ID=56137411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600774A Expired - Fee Related FR3051311B1 (fr) 2016-05-13 2016-05-13 Enceinte acoustique dont le circuit de filtrage est deporte dans un module externe

Country Status (1)

Country Link
FR (1) FR3051311B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148243A (en) * 1996-04-05 2000-11-14 Canon Kabushiki Kaisha Sound Processing method and system
GB0019925D0 (en) * 2000-08-15 2000-09-27 Linn Prod Ltd Multipe configuration loudspeaker terminals
US9020153B2 (en) * 2012-10-24 2015-04-28 Google Inc. Automatic detection of loudspeaker characteristics

Also Published As

Publication number Publication date
FR3051311A1 (fr) 2017-11-17

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