FR2295668A1 - Systeme de reproduction electro-acoustique - Google Patents

Systeme de reproduction electro-acoustique

Info

Publication number
FR2295668A1
FR2295668A1 FR7441705A FR7441705A FR2295668A1 FR 2295668 A1 FR2295668 A1 FR 2295668A1 FR 7441705 A FR7441705 A FR 7441705A FR 7441705 A FR7441705 A FR 7441705A FR 2295668 A1 FR2295668 A1 FR 2295668A1
Authority
FR
France
Prior art keywords
panels
frame
active
sound reproduction
adaptable
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.)
Granted
Application number
FR7441705A
Other languages
English (en)
Other versions
FR2295668B1 (fr
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 FR7441705A priority Critical patent/FR2295668A1/fr
Publication of FR2295668A1 publication Critical patent/FR2295668A1/fr
Application granted granted Critical
Publication of FR2295668B1 publication Critical patent/FR2295668B1/fr
Granted legal-status Critical Current

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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
    • 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
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
FR7441705A 1974-12-16 1974-12-16 Systeme de reproduction electro-acoustique Granted FR2295668A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7441705A FR2295668A1 (fr) 1974-12-16 1974-12-16 Systeme de reproduction electro-acoustique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441705A FR2295668A1 (fr) 1974-12-16 1974-12-16 Systeme de reproduction electro-acoustique

Publications (2)

Publication Number Publication Date
FR2295668A1 true FR2295668A1 (fr) 1976-07-16
FR2295668B1 FR2295668B1 (fr) 1979-10-12

Family

ID=9146320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441705A Granted FR2295668A1 (fr) 1974-12-16 1974-12-16 Systeme de reproduction electro-acoustique

Country Status (1)

Country Link
FR (1) FR2295668A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005638A1 (fr) * 1985-03-11 1986-09-25 Jacques Bigot Ensemble de dispositifs permettant de rendre polyvalente l'utilisation du materiel toutes marques auto-radio
FR2589662A2 (fr) * 1985-11-04 1987-05-07 Bigot Jacques Objet d'une addition au brevet principal no 85 03537 en ce qui concerne un ensemble de dispositif permettant de rendre polyvalente l'utilisation de materiel toutes marques auto-radio
WO2004080121A1 (fr) * 2003-03-03 2004-09-16 Alessandro Riccobono Colonne de haut-parleurs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005638A1 (fr) * 1985-03-11 1986-09-25 Jacques Bigot Ensemble de dispositifs permettant de rendre polyvalente l'utilisation du materiel toutes marques auto-radio
FR2589662A2 (fr) * 1985-11-04 1987-05-07 Bigot Jacques Objet d'une addition au brevet principal no 85 03537 en ce qui concerne un ensemble de dispositif permettant de rendre polyvalente l'utilisation de materiel toutes marques auto-radio
WO2004080121A1 (fr) * 2003-03-03 2004-09-16 Alessandro Riccobono Colonne de haut-parleurs

Also Published As

Publication number Publication date
FR2295668B1 (fr) 1979-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse